fxdyz

CHANGELOG.md

@@ -1,5 +1,15 @@
 ## 更新记录
 
+### version: 3.4.7（2026-09-07）：
+
+移除 JX3API 请求失败时使用七天内过期缓存的兜底逻辑。接口缓存过期后重新请求上游，权限拒绝、业务错误及网络失败均不再返回旧数据；强制刷新失败时也会清除该请求原有的接口缓存。
+
+接口内存缓存改为按 JSON 的 UTF-8 总字节数限制，默认 16 MB，并在 WebUI 同时展示当前容量和缓存条数；SQLite 接口缓存继续按条数限制，默认 256 条。旧版 `api_memory_entries` 配置自动作为 SQLite 条数上限继承。新写入、修改上限和启动插件时均检查 SQLite 条数，按最近最少使用顺序淘汰超额记录，内存命中也会更新 SQLite 的访问时间。新增每 60 秒运行的自动过期清理任务，接口缓存按当前有效 TTL 清理，图片缓存按过期时间清理；插件停用或初始化失败时回收任务。
+
+插件 WebUI 的“事件推送”页补齐会话推送配置管理：支持选择已有会话或输入新会话 ID 新增配置、删除已有会话的推送配置，以及编辑推送总开关和具体事件订阅。事件选项复用推送服务目录，分为免费事件和令牌事件，支持全选、清空选择及已选数量提示；关闭总开关保留事件选择，保存后立即用于后续事件分发。
+
+新增推送配置保存和删除接口，严格校验会话 ID、布尔开关及事件编号，通过单条 SQL 原子写入完整订阅选择。重复新增不会覆盖已有配置，编辑已删除的会话不会重新创建记录；删除仅清除推送配置，保留区服绑定及会话访问名单。页面保存失败时保留输入，便于修正或重试。
+
 ### version: 3.4.6（2026-09-06）：
 
 本地避雷记录新增按 AstrBot 会话隔离的数据范围。新增、查看、查询、修改和删除均使用当前消息的 `unified_msg_origin`，修改与删除同时校验会话 ID 和记录 ID，其他会话即使知道记录 ID 也无法访问或操作。

README.md

@@ -21,7 +21,7 @@
 - 支持按 AstrBot 会话分别开启总开关和具体 JX3API 实时事件订阅。
 - 复用 `aiohttp.ClientSession`，统一处理 GET、POST、JSON、图片和分页请求。
 - JX3BOX 的 Node、Next2、CMS 请求统一封装，交易行基础物品数据支持本地快照缓存和过期兜底。
-- JX3API 查询使用内存与 SQLite 两级 JSON 缓存，HTML 查询图片使用本地文件缓存；缓存时间、接口内存条数及图片缓存总容量均可在 WebUI 配置。
+- JX3API 查询使用内存与 SQLite 两级 JSON 缓存，HTML 查询图片使用本地文件缓存；缓存时间、接口内存容量、SQLite 接口缓存条数及图片缓存总容量均可在 WebUI 配置。
 - 内置 97 个中文触发指令和 51 个页面片段，通过公共布局与样式在本地组装为完整 HTML，并附带通用、沙盘、门派/心法和奇遇图标资源。
 
 ## 数据来源
@@ -72,7 +72,7 @@ pip install -r data/plugins/astrbot_plugin_jx3/requirements.txt
 | `aiohttp` | 异步 HTTP 请求与连接复用 |
 | `aiofiles` | 异步读取 HTML 模板 |
 | `aiosqlite` | 异步访问本地 SQLite 数据库 |
-| `matplotlib` | 当前依赖清单保留的绘图依赖；v3.4.6 业务代码未直接导入 |
+| `matplotlib` | 当前依赖清单保留的绘图依赖；v3.4.7 业务代码未直接导入 |
 
 ## 插件配置
 
@@ -305,20 +305,22 @@ AstrBot 插件详情页中的“剑网三插件管理”通过 Plugin Pages 桥
 | 页签 | 当前功能 |
 | --- | --- |
 | 会话控制 | 默认页签；在全部会话、白名单和黑名单之间切换，并维护会话 ID 与备注。空白名单不放行任何会话，空黑名单放行全部会话，策略同时作用于查询指令与事件推送 |
-| 事件推送 | 查看所有会话的推送总开关及已订阅事件编号 |
+| 事件推送 | 新增、编辑和删除会话推送配置；设置总开关并勾选具体事件，支持全选和清空选择，关闭总开关保留订阅选择 |
 | 区服绑定 | 使用自定义会话 ID 新增绑定；区服只能从标准区服下拉框选择，已有会话 ID 不可编辑 |
 | 区服别名 | 查看标准区服并行内维护别名；可使用随插件分发的 JSON 种子恢复默认 |
 | 心法别名 | 查看标准心法并维护最多 5 个别名；配装 ID 不在页面显示，可恢复默认 |
 | 缓存管理 | 分别配置接口数据和最终图片缓存时间、容量限制，查看占用并清理单项或全部缓存 |
 | 避雷迁移 | 把升级前保留在“历史公共数据”区的避雷记录迁移到指定会话 |
 
+事件推送配置保存后立即用于后续事件分发，仍受会话访问模式和绑定区服限制。新增时可以选择已有会话或输入完整的 AstrBot 会话 ID，重复新增会提示编辑已有配置；编辑时会话 ID 只读。空事件选择表示不接收任何事件；删除仅移除该会话的推送配置，保留区服绑定、访问名单和其他会话数据。免费事件与令牌事件分组展示，令牌事件仍需配置 `jx3api_wss_token`。
+
 页面顶部通过 JX3API `POST /token/stats` 展示当前 Token 的等级、已用次数、剩余次数和有效状态，成功结果在进程内保留 30 秒。普通打开或刷新 WebUI 时，区服目录、别名和绑定直接读取当前内存/SQLite 数据，不会请求区服状态接口；只有点击“刷新区服列表”时才会强制请求 `/server/status/check` 并更新当前区服目录。插件初始化时会执行一次 `server_list()` 建立用于参数消歧的有效区服目录：缓存有效时读取接口缓存，缓存不存在或已过期时才请求上游。
 
 缓存管理的接口默认时间为 300 秒，图片默认时间为 600 秒；每个 JX3API 接口和每个图片指令都可以单独覆盖，填写 `0` 表示关闭，恢复默认则重新继承全局时间。图片指令优先查询最终图片缓存，命中后不会再调用上游接口或重新渲染；图文结果会连同正文一起复用。单独清除接口会同时删除该路径所有参数组合的内存与 SQLite 缓存，单独清除图片会删除该指令生成的缓存文件，两种操作均不改变已配置时间。
 
 如果需要某条图片指令立即使用最新上游数据，应同时清除（或临时关闭）对应的接口缓存和图片缓存。只把接口缓存设为 `0` 时，已有最终图片仍可能直接命中；只把图片缓存设为 `0` 时，页面会重新渲染，但仍可能使用尚未过期的接口数据。
 
-接口内存热缓存默认最多 256 条，超出后按最近最少使用顺序淘汰；SQLite 中的接口缓存不受这项内存条数限制。图片二进制保存在 AstrBot 插件数据目录，默认总容量为 512 MB，超出后按最近最少使用顺序清理。随机名片、随机语录、吃喝选择和随机贴吧等接口默认不缓存，避雷查看和避雷查询也默认不缓存最终图片；这些项目仍可在 WebUI 中显式覆盖。
+接口内存缓存默认最多占用 16 MB，按 JSON 的 UTF-8 字节数统计并按最近最少使用顺序淘汰，WebUI 同时展示当前占用和缓存条数。SQLite 接口缓存独立按条数限制，默认最多 256 条；旧版接口条数配置会自动继承为 SQLite 上限。内存命中也会更新 SQLite 的访问时间，修改上限和插件启动时立即清理超额记录。SQLite 条数限制不是磁盘字节容量；删除记录后释放的页可供后续写入复用，数据库文件不一定立即缩小。图片二进制保存在 AstrBot 插件数据目录，默认总容量为 512 MB，超出后按最近最少使用顺序清理。每 60 秒自动清理过期接口和图片缓存，无需打开 WebUI；接口请求失败时不再返回过期数据。随机名片、随机语录、吃喝选择和随机贴吧等接口默认不缓存，避雷查看和避雷查询也默认不缓存最终图片；这些项目仍可在 WebUI 中显式覆盖。
 
 ## 业务流程
 
@@ -366,7 +368,7 @@ flowchart LR
 - `kungfu`：保存 JX3BOX 配装 ID、标准心法名及最多 5 个别名。
 - `trade_item_cache`：JX3BOX 交易行基础物品数据缓存及更新时间。
 - `cache_settings`：接口与图片指令的默认时间和单项覆盖配置。
-- `cache_limits`：接口内存条数和图片缓存总容量配置。
+- `cache_limits`：接口内存缓存总容量、SQLite 接口缓存最大条数及图片缓存总容量配置。
 - `api_response_cache`：JX3API 原始 JSON、创建时间、过期时间和最近访问时间。
 - `image_render_cache`：本地渲染图片文件的索引、大小、过期时间、最近访问时间及图文消息正文。
 
@@ -479,7 +481,7 @@ AstrBot 的渲染接口接收完整 HTML 字符串，因此插件不会依赖渲
 
 `trade_item_cache` 只保存 JX3BOX 交易行物品分组快照，当前键为 `trade_item_groups`。缓存有效期为 30 天；缓存过期后优先全量刷新，上游请求失败时继续使用可解析的旧缓存兜底。升级时会从旧 `achievement_cache` 迁移交易行缓存并删除旧表，历史资历菜单和点数缓存不会继续保留。
 
-`api_response_cache` 仅保存通过 JX3API 查询入口成功取得的原始 JSON；Token 和 Ticket 不写入缓存键或正文，凭据摘要只用于避免更换账号后误用旧缓存。同一缓存键的并发请求通过异步锁合并。读取顺序为“内存热缓存 → SQLite → 上游接口”；两级缓存使用同一项 TTL，不存在单独的内存保留时间。内存超过 WebUI 配置的条数时只淘汰内存副本，后续仍可从 SQLite 读取。缓存过期后优先刷新，上游失败时允许使用七天内仍可解析的旧数据兜底。
+`api_response_cache` 仅保存通过 JX3API 查询入口成功取得的原始 JSON；Token 和 Ticket 不写入缓存键或正文，凭据摘要只用于避免更换账号后误用旧缓存。同一缓存键的并发请求通过异步锁合并。读取顺序为“内存热缓存 → SQLite → 上游接口”；两级缓存使用同一项 TTL，内存按总字节数限制，SQLite 按记录条数限制。缓存过期后重新请求上游，权限拒绝、业务错误和网络失败均返回失败结果，不再使用旧数据兜底；强制刷新失败也会清除该请求原有的接口缓存。每 60 秒根据当前有效 TTL 自动清理过期接口记录，启动时同步淘汰历史超额记录；插件停用和初始化失败时回收清理任务。
 
 图片缓存不会把二进制写入 SQLite。图片消息处理器会在请求业务数据前，使用当前指令名、完整有效参数、二轮选择项、必要的会话范围、静态资源签名和截图参数生成 SHA-256 键；命中时直接把本地路径交给消息事件发送。未命中时才请求数据并渲染，再把 AstrBot 临时渲染结果复制到 `cache/images/`；SQLite 的 `image_render_cache` 只保存文件索引、大小、时间、最近访问记录和图文消息正文。超过 WebUI 配置的容量（默认 512 MB）后按最近最少使用顺序清理。
 
@@ -561,7 +563,7 @@ git diff --check
 
 ## 当前版本状态
 
-以下内容是对 v3.4.6 当前源码的静态核对结果，部署和二次开发前应注意：
+以下内容是对 v3.4.7 当前源码的静态核对结果，部署和二次开发前应注意：
 
 1. 查询图片使用浅色高对比主题和放大的内容区域；渲染清晰度、JPEG/PNG 格式及 JPEG 质量由 `image_render_quality` 配置组控制，提高清晰度或使用 PNG 会增加图片体积与渲染耗时。
 2. 所有 HTML 渲染图片底部都会显示数据时间；最终图片缓存命中后保留原时间并跳过接口请求和重新渲染。要让下一次查询同时获取最新上游数据并重新生成图片，需要一并清除或关闭对应接口缓存和图片缓存。

core/cache.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import asyncio
+import contextlib
 import hashlib
 import json
 import os
@@ -98,11 +99,13 @@ class CacheService:
     DEFAULT_API_TTL = 300
     DEFAULT_IMAGE_TTL = 600
     MAX_TTL_SECONDS = 30 * 24 * 60 * 60
-    DEFAULT_MAX_MEMORY_ENTRIES = 256
+    DEFAULT_MAX_MEMORY_BYTES = 16 * 1024 * 1024
+    DEFAULT_MAX_API_ENTRIES = 256
     DEFAULT_MAX_IMAGE_BYTES = 512 * 1024 * 1024
-    MAX_MEMORY_ENTRIES_LIMIT = 100_000
+    MAX_MEMORY_MB_LIMIT = 1024
+    MAX_API_ENTRIES_LIMIT = 100_000
     MAX_IMAGE_MB_LIMIT = 10_240
-    STALE_RETENTION_SECONDS = 7 * 24 * 60 * 60
+    CLEANUP_INTERVAL_SECONDS = 60
     _SENSITIVE_KEYS = frozenset(
         {"token", "ticket", "authorization", "access_token", "jx3api_token"}
     )
@@ -129,9 +132,13 @@ class CacheService:
         self._sqlite = sqlite
         self.image_dir = Path(image_dir)
         self._settings: dict[tuple[str, str], int] = {}
-        self.max_memory_entries = self.DEFAULT_MAX_MEMORY_ENTRIES
+        self.max_memory_bytes = self.DEFAULT_MAX_MEMORY_BYTES
+        self.max_api_entries = self.DEFAULT_MAX_API_ENTRIES
         self.max_image_bytes = self.DEFAULT_MAX_IMAGE_BYTES
-        self._memory: OrderedDict[str, tuple[int, int, str]] = OrderedDict()
+        self._memory: OrderedDict[str, tuple[int, int, bytes, int]] = OrderedDict()
+        self._memory_size_bytes = 0
+        self._api_storage_lock = asyncio.Lock()
+        self._cleanup_task: asyncio.Task | None = None
         self._api_locks: weakref.WeakValueDictionary[str, asyncio.Lock] = (
             weakref.WeakValueDictionary()
         )
@@ -223,14 +230,37 @@ class CacheService:
         await self._sqlite.execute(
             "CREATE INDEX IF NOT EXISTS idx_api_cache_endpoint ON api_response_cache(endpoint)"
         )
+        await self._sqlite.execute(
+            "CREATE INDEX IF NOT EXISTS idx_api_cache_lru ON api_response_cache(last_accessed_at)"
+        )
         await self._sqlite.execute(
             "CREATE INDEX IF NOT EXISTS idx_image_cache_name ON image_render_cache(cache_name)"
         )
         await self._load_settings()
         await self._load_limits()
+        async with self._api_storage_lock:
+            await self._enforce_api_limit()
         await self.cleanup_expired()
-        self._enforce_memory_limit()
         await self._enforce_image_limit()
+        if self._cleanup_task is None or self._cleanup_task.done():
+            self._cleanup_task = asyncio.create_task(
+                self._cleanup_loop(), name="jx3-cache-cleanup"
+            )
+
+    async def stop(self):
+        if self._cleanup_task is not None:
+            self._cleanup_task.cancel()
+            with contextlib.suppress(asyncio.CancelledError):
+                await self._cleanup_task
+            self._cleanup_task = None
+
+    async def _cleanup_loop(self):
+        while True:
+            await asyncio.sleep(self.CLEANUP_INTERVAL_SECONDS)
+            try:
+                await self.cleanup_expired()
+            except Exception as exc:
+                logger.warning(f"自动清理查询缓存失败：{exc}")
 
     async def _load_settings(self):
         rows = await self._sqlite.select_all("cache_settings")
@@ -242,8 +272,18 @@ class CacheService:
     async def _load_limits(self):
         rows = await self._sqlite.select_all("cache_limits")
         limits = {str(row["limit_name"]): int(row["limit_value"]) for row in rows}
-        self.max_memory_entries = self._validated_memory_limit(
-            limits.get("api_memory_entries", self.DEFAULT_MAX_MEMORY_ENTRIES)
+        memory_limit_mb = self._validated_memory_limit_mb(
+            limits.get(
+                "api_memory_max_mb",
+                self.DEFAULT_MAX_MEMORY_BYTES // 1024 // 1024,
+            )
+        )
+        self.max_memory_bytes = memory_limit_mb * 1024 * 1024
+        self.max_api_entries = self._validated_api_entry_limit(
+            limits.get(
+                "api_max_entries",
+                limits.get("api_memory_entries", self.DEFAULT_MAX_API_ENTRIES),
+            )
         )
         image_limit_mb = self._validated_image_limit_mb(
             limits.get("image_max_mb", self.DEFAULT_MAX_IMAGE_BYTES // 1024 // 1024)
@@ -251,15 +291,27 @@ class CacheService:
         self.max_image_bytes = image_limit_mb * 1024 * 1024
 
     @classmethod
-    def _validated_memory_limit(cls, value: Any) -> int:
+    def _validated_memory_limit_mb(cls, value: Any) -> int:
         if isinstance(value, bool):
-            raise ValueError("接口内存缓存条数必须是整数")
+            raise ValueError("接口内存缓存容量必须是整数 MB")
         try:
             limit = int(value)
         except (TypeError, ValueError) as exc:
-            raise ValueError("接口内存缓存条数必须是整数") from exc
-        if limit < 1 or limit > cls.MAX_MEMORY_ENTRIES_LIMIT:
-            raise ValueError("接口内存缓存条数必须在 1 到 100000 之间")
+            raise ValueError("接口内存缓存容量必须是整数 MB") from exc
+        if limit < 1 or limit > cls.MAX_MEMORY_MB_LIMIT:
+            raise ValueError("接口内存缓存容量必须在 1 到 1024 MB 之间")
+        return limit
+
+    @classmethod
+    def _validated_api_entry_limit(cls, value: Any) -> int:
+        if isinstance(value, bool):
+            raise ValueError("SQLite 接口缓存条数必须是整数")
+        try:
+            limit = int(value)
+        except (TypeError, ValueError) as exc:
+            raise ValueError("SQLite 接口缓存条数必须是整数") from exc
+        if limit < 1 or limit > cls.MAX_API_ENTRIES_LIMIT:
+            raise ValueError("SQLite 接口缓存条数必须在 1 到 100000 之间")
         return limit
 
     @classmethod
@@ -274,11 +326,18 @@ class CacheService:
             raise ValueError("图片缓存容量必须在 1 到 10240 MB 之间")
         return limit
 
-    async def set_limits(self, api_memory_entries: Any, image_max_mb: Any):
-        memory_limit = self._validated_memory_limit(api_memory_entries)
+    async def set_limits(
+        self,
+        api_memory_max_mb: Any,
+        api_max_entries: Any,
+        image_max_mb: Any,
+    ):
+        memory_limit_mb = self._validated_memory_limit_mb(api_memory_max_mb)
+        api_entry_limit = self._validated_api_entry_limit(api_max_entries)
         image_limit_mb = self._validated_image_limit_mb(image_max_mb)
         for limit_name, limit_value in (
-            ("api_memory_entries", memory_limit),
+            ("api_memory_max_mb", memory_limit_mb),
+            ("api_max_entries", api_entry_limit),
             ("image_max_mb", image_limit_mb),
         ):
             await self._sqlite.execute(
@@ -290,9 +349,11 @@ class CacheService:
                 """,
                 (limit_name, limit_value),
             )
-        self.max_memory_entries = memory_limit
         self.max_image_bytes = image_limit_mb * 1024 * 1024
-        self._enforce_memory_limit()
+        async with self._api_storage_lock:
+            self.max_memory_bytes = memory_limit_mb * 1024 * 1024
+            self.max_api_entries = api_entry_limit
+            await self._enforce_api_limit()
         await self._enforce_image_limit()
 
     def register_image_names(self, names: Iterable[str]):
@@ -418,23 +479,14 @@ class CacheService:
         self,
         cache_key: str,
         endpoint: str,
-        allow_expired: bool = False,
     ) -> tuple[Any | None, int | None, int | None]:
-        now = int(time.time())
+        async with self._api_storage_lock:
+            now = time.time()
             ttl = self.get_ttl("api", endpoint)
             memory = self._memory.get(cache_key)
             if memory is not None:
-            created_at, expires_at, payload = memory
-            effective_expiry = min(expires_at, created_at + ttl)
-            if allow_expired and effective_expiry <= now - self.STALE_RETENTION_SECONDS:
-                self._memory.pop(cache_key, None)
-            elif allow_expired or effective_expiry > now:
-                self._memory.move_to_end(cache_key)
-                try:
-                    return json.loads(payload), effective_expiry, created_at
-                except json.JSONDecodeError:
-                    self._memory.pop(cache_key, None)
-
+                created_at, expires_at, payload, _ = memory
+            else:
                 row = await self._sqlite.fetch_one(
                     """
                     SELECT payload, created_at, expires_at
@@ -445,35 +497,90 @@ class CacheService:
                 )
                 if not row:
                     return None, None, None
-        expires_at = int(row["expires_at"])
                 created_at = int(row["created_at"])
+                expires_at = int(row["expires_at"])
+                payload = str(row["payload"])
             effective_expiry = min(expires_at, created_at + ttl)
-        if not allow_expired and effective_expiry <= now:
-            return None, effective_expiry, created_at
-        if allow_expired and effective_expiry <= now - self.STALE_RETENTION_SECONDS:
-            await self._sqlite.delete("api_response_cache", "cache_key=?", (cache_key,))
-            return None, effective_expiry, created_at
             try:
-            data = json.loads(str(row["payload"]))
+                data = (
+                    json.loads(payload) if ttl > 0 and effective_expiry > now else None
+                )
             except json.JSONDecodeError:
-            await self._sqlite.delete("api_response_cache", "cache_key=?", (cache_key,))
-            return None, None, None
+                data = None
+            if data is None:
+                self._forget_memory(cache_key)
+                await self._sqlite.delete(
+                    "api_response_cache", "cache_key=?", (cache_key,)
+                )
+                return None, effective_expiry, created_at
 
-        self._remember(cache_key, created_at, expires_at, str(row["payload"]))
+            self._remember(cache_key, created_at, expires_at, payload)
             await self._sqlite.execute(
                 "UPDATE api_response_cache SET last_accessed_at=? WHERE cache_key=?",
                 (now, cache_key),
             )
             return data, effective_expiry, created_at
 
-    def _remember(self, cache_key: str, created_at: int, expires_at: int, payload: str):
-        self._memory[cache_key] = (created_at, expires_at, payload)
+    def _remember(
+        self,
+        cache_key: str,
+        created_at: int,
+        expires_at: int,
+        payload: str | bytes,
+    ):
+        self._forget_memory(cache_key)
+        encoded = payload if isinstance(payload, bytes) else payload.encode("utf-8")
+        size_bytes = len(encoded)
+        if size_bytes > self.max_memory_bytes:
+            return
+        self._memory[cache_key] = (created_at, expires_at, encoded, size_bytes)
+        self._memory_size_bytes += size_bytes
         self._memory.move_to_end(cache_key)
         self._enforce_memory_limit()
 
+    def _forget_memory(self, cache_key: str):
+        removed = self._memory.pop(cache_key, None)
+        if removed is not None:
+            self._memory_size_bytes -= removed[3]
+
+    def _clear_memory(self):
+        self._memory.clear()
+        self._memory_size_bytes = 0
+
+    def _retain_memory_keys(self, retained: set[str]):
+        self._memory = OrderedDict(
+            (key, value) for key, value in self._memory.items() if key in retained
+        )
+        self._memory_size_bytes = sum(value[3] for value in self._memory.values())
+
     def _enforce_memory_limit(self):
-        while len(self._memory) > self.max_memory_entries:
-            self._memory.popitem(last=False)
+        while self._memory_size_bytes > self.max_memory_bytes and self._memory:
+            _, removed = self._memory.popitem(last=False)
+            self._memory_size_bytes -= removed[3]
+
+    async def _enforce_api_limit(self):
+        """Enforce memory bytes and SQLite entries while holding the storage lock."""
+        self._enforce_memory_limit()
+        row = await self._sqlite.fetch_one(
+            "SELECT COUNT(*) AS count FROM api_response_cache"
+        )
+        if int((row or {}).get("count") or 0) <= self.max_api_entries:
+            return
+        await self._sqlite.execute(
+            """
+            DELETE FROM api_response_cache WHERE cache_key IN (
+                SELECT cache_key FROM api_response_cache
+                ORDER BY last_accessed_at DESC, rowid DESC
+                LIMIT -1 OFFSET ?
+            )
+            """,
+            (self.max_api_entries,),
+        )
+        remaining = await self._sqlite.fetch_all(
+            "SELECT cache_key FROM api_response_cache"
+        )
+        retained = {row["cache_key"] for row in remaining}
+        self._retain_memory_keys(retained)
 
     async def _save_api_payload(
         self,
@@ -485,6 +592,7 @@ class CacheService:
         payload = self._json(data)
         now = int(time.time())
         expires_at = now + ttl_seconds
+        async with self._api_storage_lock:
             await self._sqlite.execute(
                 """
             INSERT INTO api_response_cache(
@@ -497,9 +605,10 @@ class CacheService:
                 expires_at=excluded.expires_at,
                 last_accessed_at=excluded.last_accessed_at
             """,
-            (cache_key, endpoint, payload, now, expires_at, now),
+                (cache_key, endpoint, payload, now, expires_at, time.time()),
             )
             self._remember(cache_key, now, expires_at, payload)
+            await self._enforce_api_limit()
         return now
 
     async def request_api(
@@ -509,7 +618,6 @@ class CacheService:
         requester: Callable[[], Awaitable[Any]],
         is_cacheable: Callable[[Any], bool],
         force_refresh: bool = False,
-        allow_stale: bool = True,
     ) -> tuple[Any, dict[str, Any]]:
         ttl = self.get_ttl("api", endpoint)
         cache_key = self.build_api_key(endpoint, params)
@@ -544,7 +652,9 @@ class CacheService:
         lock = self._api_locks.setdefault(cache_key, asyncio.Lock())
         async with lock:
             if not force_refresh:
-                cached, _, created_at = await self._read_api_payload(cache_key, endpoint)
+                cached, _, created_at = await self._read_api_payload(
+                    cache_key, endpoint
+                )
                 if cached is not None:
                     metadata["hit"] = True
                     metadata["created_at"] = created_at
@@ -553,12 +663,16 @@ class CacheService:
                     ).hexdigest()
                     return cached, metadata
 
-            stale, _, stale_created_at = await self._read_api_payload(
-                cache_key,
-                endpoint,
-                allow_expired=True,
-            )
+            data = None
+            try:
                 data = await requester()
+            finally:
+                if not is_cacheable(data):
+                    async with self._api_storage_lock:
+                        self._forget_memory(cache_key)
+                        await self._sqlite.delete(
+                            "api_response_cache", "cache_key=?", (cache_key,)
+                        )
             if is_cacheable(data):
                 metadata["data_hash"] = hashlib.sha256(
                     self._json(data).encode("utf-8")
@@ -574,15 +688,6 @@ class CacheService:
                     metadata["created_at"] = int(time.time())
                     logger.warning(f"写入接口缓存失败 endpoint={endpoint}: {exc}")
                 return data, metadata
-            if stale is not None and allow_stale:
-                metadata["hit"] = True
-                metadata["stale"] = True
-                metadata["created_at"] = stale_created_at
-                metadata["data_hash"] = hashlib.sha256(
-                    self._json(stale).encode("utf-8")
-                ).hexdigest()
-                logger.warning(f"JX3API 请求失败，使用过期缓存：{endpoint}")
-                return stale, metadata
             return data, metadata
 
     def build_image_key(
@@ -765,22 +870,42 @@ class CacheService:
 
     async def cleanup_expired(self):
         now = int(time.time())
-        self._memory = OrderedDict(
-            (key, value) for key, value in self._memory.items() if value[1] > now
+        async with self._api_storage_lock:
+            uncached_defaults = sorted(self._NO_CACHE_API_DEFAULTS)
+            placeholders = ",".join("?" for _ in uncached_defaults)
+            await self._sqlite.execute(
+                f"""
+                DELETE FROM api_response_cache
+                WHERE expires_at<=? OR created_at + COALESCE(
+                    (SELECT ttl_seconds FROM cache_settings
+                     WHERE cache_type='api' AND cache_name=api_response_cache.endpoint),
+                    CASE WHEN endpoint IN ({placeholders}) THEN 0 ELSE ? END
+                )<=?
+                """,
+                (now, *uncached_defaults, self.get_ttl("api", "*"), now),
             )
-        await self._sqlite.delete(
-            "api_response_cache",
-            "expires_at<=?",
-            (now - self.STALE_RETENTION_SECONDS,),
+            remaining = await self._sqlite.fetch_all(
+                "SELECT cache_key FROM api_response_cache"
             )
+            retained = {row["cache_key"] for row in remaining}
+            self._retain_memory_keys(retained)
         rows = await self._sqlite.fetch_all(
             "SELECT cache_key, file_name FROM image_render_cache WHERE expires_at<=?",
             (now,),
         )
         for row in rows:
+            cache_key = str(row["cache_key"])
+            async with self.image_lock(cache_key):
+                expired = await self._sqlite.fetch_one(
+                    """
+                    SELECT file_name FROM image_render_cache
+                    WHERE cache_key=? AND expires_at<=?
+                    """,
+                    (cache_key, now),
+                )
+                if expired:
                     await self._delete_image_record(
-                str(row["cache_key"]),
-                self.image_dir / str(row["file_name"]),
+                        cache_key, self.image_dir / str(expired["file_name"])
                     )
 
     async def clear(self, cache_type: str) -> dict[str, int]:
@@ -788,12 +913,13 @@ class CacheService:
             raise ValueError("清理类型仅支持 api、image 或 all")
         removed = {"api": 0, "image": 0}
         if cache_type in {"api", "all"}:
+            async with self._api_storage_lock:
                 row = await self._sqlite.fetch_one(
                     "SELECT COUNT(*) AS count FROM api_response_cache"
                 )
                 removed["api"] = int((row or {}).get("count") or 0)
                 await self._sqlite.execute("DELETE FROM api_response_cache")
-            self._memory.clear()
+                self._clear_memory()
         if cache_type in {"image", "all"}:
             rows = await self._sqlite.fetch_all(
                 "SELECT cache_key, file_name FROM image_render_cache"
@@ -814,6 +940,7 @@ class CacheService:
             raise ValueError("缓存项目不能为空")
 
         if cache_type == "api":
+            async with self._api_storage_lock:
                 rows = await self._sqlite.fetch_all(
                     "SELECT cache_key FROM api_response_cache WHERE endpoint=?",
                     (cache_name,),
@@ -824,7 +951,7 @@ class CacheService:
                     (cache_name,),
                 )
                 for row in rows:
-                self._memory.pop(str(row["cache_key"]), None)
+                    self._forget_memory(str(row["cache_key"]))
                 return len(rows)
 
         rows = await self._sqlite.fetch_all(
@@ -892,7 +1019,8 @@ class CacheService:
                 "image": self.get_ttl("image", "*"),
             },
             "limits": {
-                "api_memory_entries": self.max_memory_entries,
+                "api_memory_max_mb": self.max_memory_bytes // 1024 // 1024,
+                "api_max_entries": self.max_api_entries,
                 "image_max_mb": self.max_image_bytes // 1024 // 1024,
             },
             "api": [
@@ -908,7 +1036,9 @@ class CacheService:
                 "api_count": int((api_row or {}).get("count") or 0),
                 "api_size_bytes": int((api_row or {}).get("size_bytes") or 0),
                 "api_memory_count": len(self._memory),
-                "api_memory_limit": self.max_memory_entries,
+                "api_memory_size_bytes": self._memory_size_bytes,
+                "api_memory_limit_bytes": self.max_memory_bytes,
+                "api_entry_limit": self.max_api_entries,
                 "image_count": int((image_row or {}).get("count") or 0),
                 "image_size_bytes": int((image_row or {}).get("size_bytes") or 0),
                 "image_limit_bytes": self.max_image_bytes,

core/event_push.py

@@ -3,7 +3,7 @@ import asyncio
 import contextlib
 import json
 from datetime import datetime
-from typing import Any, Optional
+from typing import Any
 from urllib.parse import parse_qsl, urlencode, urlsplit, urlunsplit
 
 import aiohttp
@@ -13,10 +13,9 @@ from astrbot.api import AstrBotConfig, logger
 from astrbot.api.event import MessageChain
 from astrbot.api.star import Context
 
-from .sqlite import AsyncSQLiteDB
 from .server_binding import ServerBindingService
 from .session_control import SessionControlService
-
+from .sqlite import AsyncSQLiteDB
 
 DEFAULT_WSS_URL = "wss://socket.nicemoe.cn"
 FREE_EVENT_ACTIONS = frozenset({2001, 2002, 2003, 2004, 2005, 2006})
@@ -68,17 +67,20 @@ SERVER_FIELDS = (
     ("服务器", "server", "text"),
 )
 EVENT_FIELDS = {
-    1001: SERVER_FIELDS + (
+    1001: SERVER_FIELDS
+    + (
         ("角色", "name", "text"),
         ("奇遇", "event", "text"),
         ("等级", "level", "text"),
         ("时间", "time", "time"),
     ),
-    1002: SERVER_FIELDS + (
+    1002: SERVER_FIELDS
+    + (
         ("地图", "map_name", "text"),
         ("刷新时间", "time", "time"),
     ),
-    1003: SERVER_FIELDS + (
+    1003: SERVER_FIELDS
+    + (
         ("名称", "name", "text"),
         ("地图", "map_name", "text"),
         ("马驹", "horse", "text"),
@@ -87,79 +89,92 @@ EVENT_FIELDS = {
     ),
     1004: SERVER_FIELDS + (("预告时间", "time", "time"),),
     1005: SERVER_FIELDS + (("开启时间", "time", "time"),),
-    1006: SERVER_FIELDS + (
+    1006: SERVER_FIELDS
+    + (
         ("点名角色", "name", "list"),
         ("时间", "time", "time"),
     ),
-    1007: SERVER_FIELDS + (
+    1007: SERVER_FIELDS
+    + (
         ("燃放者", "sender", "text"),
         ("接收者", "receiver", "text"),
         ("烟花", "firework", "text"),
         ("地图", "map_name", "text"),
         ("时间", "time", "time"),
     ),
-    1008: SERVER_FIELDS + (
+    1008: SERVER_FIELDS
+    + (
         ("马驹", "name", "text"),
         ("地图", "map_name", "text"),
         ("预告时间", "time", "time"),
     ),
-    1009: SERVER_FIELDS + (
+    1009: SERVER_FIELDS
+    + (
         ("马驹", "name", "text"),
         ("地图", "map_name", "text"),
         ("刷新时间", "refresh_time", "time"),
     ),
-    1010: SERVER_FIELDS + (
+    1010: SERVER_FIELDS
+    + (
         ("马驹", "name", "text"),
         ("地图", "map_name", "text"),
         ("捕获角色", "capture_role_name", "text"),
         ("角色阵营", "capture_camp_name", "text"),
         ("捕获时间", "capture_time", "time"),
     ),
-    1011: SERVER_FIELDS + (
+    1011: SERVER_FIELDS
+    + (
         ("马驹", "name", "text"),
         ("竞拍角色", "auction_role_name", "text"),
         ("角色阵营", "auction_camp_name", "text"),
         ("成交金额", "auction_amount", "text"),
         ("拍卖时间", "auction_time", "time"),
     ),
-    1012: SERVER_FIELDS + (
+    1012: SERVER_FIELDS
+    + (
         ("角色", "role_name", "text"),
         ("副本", "map_name", "text"),
         ("物品", "item_name", "text"),
         ("时间", "time", "time"),
     ),
-    1013: SERVER_FIELDS + (
+    1013: SERVER_FIELDS
+    + (
         ("竞拍角色", "role_name", "text"),
         ("阵营", "camp_name", "text"),
         ("物品", "item_name", "text"),
         ("成交金额", "item_amount", "text"),
         ("时间", "time", "time"),
     ),
-    1014: SERVER_FIELDS + (
+    1014: SERVER_FIELDS
+    + (
         ("地图", "map_name", "text"),
         ("时间", "time", "time"),
     ),
-    1015: SERVER_FIELDS + (
+    1015: SERVER_FIELDS
+    + (
         ("角色所在服", "role_server", "text"),
         ("点名角色", "role_name", "text"),
         ("时间", "time", "time"),
     ),
     1016: SERVER_FIELDS + (("预告时间", "time", "time"),),
-    1017: SERVER_FIELDS + (
+    1017: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("帮会", "tong_name", "text"),
         ("角色", "role_name", "text"),
         ("据点", "castle_name", "text"),
         ("时间", "time", "time"),
     ),
-    1101: SERVER_FIELDS + (
+    1101: SERVER_FIELDS
+    + (
         ("战场类型", "battlefield_type", "text"),
         ("宣战帮会", "declaring_tong_name", "text"),
         ("应战帮会", "accepting_tong_name", "text"),
         ("领地帮会", "battlefield_tong_name", "text"),
         ("开始时间", "start_time", "time"),
     ),
-    1102: SERVER_FIELDS + (
+    1102: SERVER_FIELDS
+    + (
         ("战场类型", "battlefield_type", "text"),
         ("宣战帮会", "declaring_tong_name", "text"),
         ("应战帮会", "accepting_tong_name", "text"),
@@ -168,87 +183,102 @@ EVENT_FIELDS = {
         ("获胜积分", "victory_score", "text"),
         ("结束时间", "end_time", "time"),
     ),
-    1108: SERVER_FIELDS + (
+    1108: SERVER_FIELDS
+    + (
         ("战场类型", "battlefield_type", "text"),
         ("宣战帮会", "declaring_tong_name", "text"),
         ("应战帮会", "accepting_tong_name", "text"),
         ("持续时长（小时）", "duration_hours", "text"),
         ("开始时间", "start_time", "time"),
     ),
-    1109: SERVER_FIELDS + (
+    1109: SERVER_FIELDS
+    + (
         ("战场类型", "battlefield_type", "text"),
         ("宣战帮会", "declaring_tong_name", "text"),
         ("应战帮会", "accepting_tong_name", "text"),
         ("结束时间", "end_time", "time"),
     ),
-    1111: SERVER_FIELDS + (
+    1111: SERVER_FIELDS
+    + (
         ("据点", "castle_name", "text"),
         ("阵营", "camp_name", "text"),
         ("时间", "time", "time"),
     ),
-    1112: SERVER_FIELDS + (
+    1112: SERVER_FIELDS
+    + (
         ("据点", "castle_name", "text"),
         ("时间", "time", "time"),
     ),
-    1113: SERVER_FIELDS + (
+    1113: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("地图", "map_name", "text"),
         ("据点", "castle_name", "text"),
         ("时间", "time", "time"),
     ),
-    1114: SERVER_FIELDS + (
+    1114: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("帮会", "tong_name", "text"),
         ("据点", "castle_name", "text"),
         ("时间", "time", "time"),
     ),
-    1115: SERVER_FIELDS + (
+    1115: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("据点", "castle_name", "text"),
         ("时间", "time", "time"),
     ),
-    1116: SERVER_FIELDS + (
+    1116: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("贡献帮会", "tong_name", "list"),
         ("时间", "time", "time"),
     ),
-    1117: SERVER_FIELDS + (
+    1117: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("贡献帮会", "tong_name", "list"),
         ("时间", "time", "time"),
     ),
-    1118: SERVER_FIELDS + (
+    1118: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("贡献帮会", "tong_name", "list"),
         ("时间", "time", "time"),
     ),
-    1119: SERVER_FIELDS + (
+    1119: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("竞拍角色", "role_name", "text"),
         ("物品", "item_name", "text"),
         ("成交金额", "item_amount", "text"),
         ("时间", "time", "time"),
     ),
-    1120: SERVER_FIELDS + (
+    1120: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("分红帮会", "tong_name", "list"),
         ("分红金额", "split_amount", "text"),
         ("时间", "time", "time"),
     ),
-    1121: SERVER_FIELDS + (
+    1121: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("分红帮会", "tong_name", "list"),
         ("分红金额", "split_amount", "text"),
         ("时间", "time", "time"),
     ),
-    1122: SERVER_FIELDS + (
+    1122: SERVER_FIELDS
+    + (
         ("阵营", "camp_name", "text"),
         ("指挥帮会", "chief_tong_name", "text"),
         ("分红帮会", "tong_name", "list"),
         ("分红金额", "split_amount", "text"),
         ("时间", "time", "time"),
     ),
-    2001: SERVER_FIELDS + (
+    2001: SERVER_FIELDS
+    + (
         ("状态", "status", "status"),
         ("时间", "time", "time"),
     ),
@@ -304,9 +334,9 @@ class EventPushService:
         self.session_control = session_control
         self.url = str(config.get("jx3api_wss", "") or DEFAULT_WSS_URL).strip()
         self.token = str(config.get("jx3api_wss_token", "") or "").strip()
-        self._runner: Optional[asyncio.Task] = None
-        self._session: Optional[ClientSession] = None
-        self._websocket: Optional[aiohttp.ClientWebSocketResponse] = None
+        self._runner: asyncio.Task | None = None
+        self._session: ClientSession | None = None
+        self._websocket: aiohttp.ClientWebSocketResponse | None = None
         self._stopping = asyncio.Event()
 
     async def initialize(self):
@@ -321,8 +351,7 @@ class EventPushService:
 
     async def _init_subscription_table(self):
         columns = ",\n".join(
-            f"action_{action} INTEGER NOT NULL DEFAULT 0"
-            for action in EVENT_ACTIONS
+            f"action_{action} INTEGER NOT NULL DEFAULT 0" for action in EVENT_ACTIONS
         )
         await self.sql.execute(
             f"""
@@ -418,7 +447,7 @@ class EventPushService:
                 if self._stopping.is_set():
                     break
 
-                delay = min(2 ** retry_count, 30)
+                delay = min(2**retry_count, 30)
                 retry_count += 1
                 logger.info(f"JX3API 事件通道将在 {delay} 秒后重连")
                 try:
@@ -543,6 +572,72 @@ class EventPushService:
             for row in rows
         ]
 
+    async def save_subscription(
+        self, session_id: Any, enabled: Any, actions: Any, mode: Any
+    ):
+        """Create or replace a session's complete subscription selection.
+
+        Args:
+            session_id: AstrBot unified message origin.
+            enabled: Boolean master switch.
+            actions: List of supported integer event IDs; empty clears selections.
+            mode: Either create or update, checked atomically against the database.
+
+        Raises:
+            ValueError: Invalid input, duplicate creation, or missing update target.
+        """
+        if not isinstance(session_id, str) or not session_id.strip():
+            raise ValueError("会话 ID 不能为空，且必须是字符串")
+        session_id = session_id.strip()
+        if len(session_id) > 512:
+            raise ValueError("会话 ID 不能超过 512 个字符")
+        if not isinstance(enabled, bool):
+            raise ValueError("事件推送总开关必须是布尔值")
+        if not isinstance(actions, list):
+            raise ValueError("已订阅事件必须是事件编号数组")
+        if any(
+            type(action) is not int or action not in EVENT_NAMES for action in actions
+        ):
+            raise ValueError("已订阅事件包含不支持的事件编号")
+        if mode not in ("create", "update"):
+            raise ValueError("保存模式必须是 create 或 update")
+
+        selected = set(actions)
+        data: dict[str, Any] = {"enabled": int(enabled)}
+        data.update(
+            {
+                self._action_column(action): int(action in selected)
+                for action in EVENT_ACTIONS
+            }
+        )
+        data["updated_at"] = self._now_text()
+        if mode == "create":
+            columns = ", ".join(data)
+            placeholders = ", ".join("?" for _ in data)
+            affected = await self.sql.execute_affected(
+                f"INSERT INTO event_push_subscriptions (session_id, {columns}) "
+                f"VALUES (?, {placeholders}) ON CONFLICT(session_id) DO NOTHING",
+                (session_id, *data.values()),
+            )
+            if not affected:
+                raise ValueError("该会话已有推送配置，请在列表中点击编辑")
+        else:
+            assignments = ", ".join(f"{column}=?" for column in data)
+            affected = await self.sql.execute_affected(
+                f"UPDATE event_push_subscriptions SET {assignments} WHERE session_id=?",
+                (*data.values(), session_id),
+            )
+            if not affected:
+                raise ValueError("该会话推送配置已不存在，请刷新页面后重新添加")
+
+    async def delete_subscription(self, session_id: Any):
+        if not isinstance(session_id, str) or not session_id.strip():
+            raise ValueError("会话 ID 不能为空，且必须是字符串")
+        session_id = session_id.strip()
+        if len(session_id) > 512:
+            raise ValueError("会话 ID 不能超过 512 个字符")
+        await self.sql.delete("event_push_subscriptions", "session_id=?", (session_id,))
+
     async def configure(
         self,
         session_id: str,
@@ -624,9 +719,7 @@ class EventPushService:
         switch = "开启" if row.get("enabled") == 1 else "关闭"
         selected = "、".join(subscriptions) if subscriptions else "无"
         return (
-            f"事件推送总开关：{switch}\n"
-            f"已订阅事件：{selected}\n\n"
-            f"{self._usage_text()}"
+            f"事件推送总开关：{switch}\n已订阅事件：{selected}\n\n{self._usage_text()}"
         )
 
     @staticmethod
@@ -688,8 +781,7 @@ class EventPushService:
     @staticmethod
     def _event_list_text() -> str:
         free = "\n".join(
-            f"{action}：{EVENT_NAMES[action]}"
-            for action in sorted(FREE_EVENT_ACTIONS)
+            f"{action}：{EVENT_NAMES[action]}" for action in sorted(FREE_EVENT_ACTIONS)
         )
         paid = "\n".join(
             f"{action}：{EVENT_NAMES[action]}"

core/jx3api_data.py

@@ -120,7 +120,6 @@ class JX3APIService:
             "/server/status/check",
             {"server": "", "type": "其他"},
             force_refresh=force_refresh,
-            allow_stale=not force_refresh,
         )
         if not isinstance(data, list):
             return []
@@ -250,7 +249,6 @@ class JX3APIService:
         params: Optional[Dict[str, Any]] = None,
         out: Optional[str] = "data",
         force_refresh: bool = False,
-        allow_stale: bool = True,
     ) -> tuple[Any, dict[str, Any]]:
         request_params = params or {}
         if not self._cache:
@@ -279,7 +277,6 @@ class JX3APIService:
                 lambda: self._base_request(api_path, request_params, out),
                 self._is_cacheable_response,
                 force_refresh=force_refresh,
-                allow_stale=allow_stale,
             )
         except Exception as exc:
             logger.warning(f"接口缓存不可用，直接请求 JX3API endpoint={api_path}: {exc}")

core/webui.py

@@ -7,7 +7,7 @@ from typing import TYPE_CHECKING, Any
 from astrbot.api.star import Context
 from astrbot.api.web import error_response, json_response, request
 
-from .event_push import EVENT_NAMES
+from .event_push import EVENT_NAMES, FREE_EVENT_ACTIONS
 
 if TYPE_CHECKING:
     from .bilei_data import BiLeidata
@@ -43,6 +43,18 @@ class WebUIService:
     def register(self, context: Context, plugin_name: str):
         routes = (
             ("dashboard", self.dashboard, ["GET"], "读取会话管理数据"),
+            (
+                "subscriptions/save",
+                self.save_subscription,
+                ["POST"],
+                "保存会话事件推送配置",
+            ),
+            (
+                "subscriptions/delete",
+                self.delete_subscription,
+                ["POST"],
+                "删除会话事件推送配置",
+            ),
             ("bindings/save", self.save_binding, ["POST"], "保存会话区服绑定"),
             ("bindings/delete", self.delete_binding, ["POST"], "删除会话区服绑定"),
             ("aliases/save", self.save_aliases, ["POST"], "保存区服别名"),
@@ -130,9 +142,8 @@ class WebUIService:
                 "aliases": aliases,
                 "kungfu": kungfu,
                 "servers": self.server_binding.standard_servers(),
-                "events": {
-                    str(action): name for action, name in EVENT_NAMES.items()
-                },
+                "events": {str(action): name for action, name in EVENT_NAMES.items()},
+                "free_event_actions": sorted(FREE_EVENT_ACTIONS),
                 "session_control": session_control,
                 "legacy_bilei": legacy_bilei,
                 "token_stats": token_stats,
@@ -140,12 +151,31 @@ class WebUIService:
             }
         )
 
+    async def save_subscription(self):
+        try:
+            payload = await self._json_payload()
+            await self.event_push.save_subscription(
+                payload.get("session_id"),
+                payload.get("enabled"),
+                payload.get("actions"),
+                payload.get("mode"),
+            )
+        except ValueError as exc:
+            return error_response(str(exc), status_code=400)
+        return json_response({"saved": True})
+
+    async def delete_subscription(self):
+        try:
+            payload = await self._json_payload()
+            await self.event_push.delete_subscription(payload.get("session_id"))
+        except ValueError as exc:
+            return error_response(str(exc), status_code=400)
+        return json_response({"deleted": True})
+
     async def save_binding(self):
         try:
             payload = await self._json_payload()
-            server = self.server_binding.resolve_standard_server(
-                payload.get("server")
-            )
+            server = self.server_binding.resolve_standard_server(payload.get("server"))
             if not server:
                 raise ValueError("绑定区服必须选择标准区服")
             await self.server_binding.set_binding(
@@ -277,7 +307,8 @@ class WebUIService:
         try:
             payload = await self._json_payload()
             await self.cache.set_limits(
-                payload.get("api_memory_entries"),
+                payload.get("api_memory_max_mb"),
+                payload.get("api_max_entries"),
                 payload.get("image_max_mb"),
             )
         except ValueError as exc:

main.py

@@ -26,7 +26,7 @@ PLUGIN_NAME = "astrbot_plugin_jx3"
 @register("astrbot_plugin_jx3", 
           "fxdyz", 
           "聚合剑网三游戏数据，提供查询、图片渲染、本地避雷和实时事件推送。",
-          "3.4.6",
+          "3.4.7",
           "https://github.com/qsc20001102/astrbot_plugin_jx3"
 )
 class Jx3ApiPlugin(Star):
@@ -84,6 +84,7 @@ class Jx3ApiPlugin(Star):
         except Exception as e:
             if self.event_push is not None:
                 await self.event_push.stop()
+            await self.cache.stop()
             logger.exception("功能模块初始化失败")
             raise
 
@@ -96,6 +97,9 @@ class Jx3ApiPlugin(Star):
     async def terminate(self):
         """可选择实现异步的插件销毁方法，当插件被卸载/停用时会调用。"""
         
+        if self.cache:
+            await self.cache.stop()
+
         if self.event_push:
             await self.event_push.stop()
 

metadata.yaml

@@ -1,7 +1,7 @@
 name: astrbot_plugin_jx3 
 display_name: 剑网三游戏数据查询工具 
 desc: 聚合剑网三游戏数据，提供查询、图片渲染、本地避雷和实时事件推送。
-version: 3.4.6
+version: 3.4.7
 author: 飞翔大野猪 
 repo: https://github.com/qsc20001102/astrbot_plugin_jx3
 astrbot_version: ">=4.24.1"

pages/server-management/app.js

@@ -6,18 +6,20 @@ const state = {
   kungfu: [],
   servers: [],
   events: {},
+  free_event_actions: [],
   session_control: { mode: "all", entries: [] },
   legacy_bilei: [],
   token_stats: null,
   cache: {
     defaults: { api: 300, image: 300 },
-    limits: { api_memory_entries: 256, image_max_mb: 512 },
+    limits: { api_memory_max_mb: 16, api_max_entries: 1024, image_max_mb: 512 },
     api: [],
     images: [],
     stats: {},
   },
 };
-const editing = { bindingSession: null, controlSession: null, aliasServer: null, kungfuPzid: null };
+const editing = { bindingSession: null, controlSession: null, aliasServer: null, kungfuPzid: null, subscriptionSession: null };
+let subscriptionSaving = false;
 const restoreConfirmationTimers = new WeakMap();
 let toastTimer;
 
@@ -478,11 +480,63 @@ function renderLegacyBilei() {
   }));
 }
 
+function openSubscriptionEditor(item = null) {
+  if (subscriptionSaving) return;
+  editing.subscriptionSession = item?.session_id ?? null;
+  const form = byId("subscription-form");
+  form.reset();
+  byId("subscription-editor-title").textContent = item ? "编辑推送配置" : "添加推送会话";
+  const sessionInput = byId("subscription-session");
+  sessionInput.value = item?.session_id || "";
+  sessionInput.readOnly = Boolean(item);
+  byId("subscription-enabled").checked = item?.enabled ?? false;
+
+  const selected = new Set(item?.actions || []);
+  const freeActions = new Set(state.free_event_actions);
+  const groups = [
+    { title: "免费事件", free: true },
+    { title: "令牌事件", free: false },
+  ];
+  byId("subscription-events").replaceChildren(...groups.map((group) => {
+    const fieldset = document.createElement("fieldset");
+    fieldset.className = "subscription-event-group";
+    const legend = document.createElement("legend");
+    legend.textContent = group.title;
+    const grid = document.createElement("div");
+    grid.className = "subscription-event-grid";
+    Object.entries(state.events).forEach(([action, name]) => {
+      if (freeActions.has(Number(action)) !== group.free) return;
+      const label = document.createElement("label");
+      label.className = "subscription-choice";
+      const input = document.createElement("input");
+      input.type = "checkbox";
+      input.name = "subscription_action";
+      input.value = action;
+      input.checked = selected.has(Number(action));
+      const text = document.createElement("span");
+      text.textContent = `${action} ${name}`;
+      label.append(input, text);
+      grid.append(label);
+    });
+    fieldset.append(legend, grid);
+    return fieldset;
+  }));
+  updateSubscriptionSelectionCount();
+  form.hidden = false;
+  form.scrollIntoView({ block: "nearest" });
+  (item ? byId("subscription-enabled") : sessionInput).focus({ preventScroll: true });
+}
+
+function updateSubscriptionSelectionCount() {
+  const count = byId("subscription-events").querySelectorAll("input:checked").length;
+  byId("subscription-selection-count").textContent = `已选择 ${count} 项`;
+}
+
 function renderSubscriptions() {
   const body = byId("subscriptions-body");
   const bindings = bindingMap();
   if (!state.subscriptions.length) {
-    body.replaceChildren(emptyRow(4, "暂无事件订阅会话"));
+    body.replaceChildren(emptyRow(5, "暂无事件订阅会话，点击“添加推送会话”开始配置"));
     return;
   }
   body.replaceChildren(...state.subscriptions.map((item) => {
@@ -491,10 +545,14 @@ function renderSubscriptions() {
     const server = document.createElement("td");
     const enabled = document.createElement("td");
     const actions = document.createElement("td");
+    const controls = document.createElement("td");
     session.dataset.label = "会话 ID";
     server.dataset.label = "绑定区服";
     enabled.dataset.label = "总开关";
     actions.dataset.label = "已订阅事件";
+    controls.dataset.label = "操作";
+    controls.className = "actions";
+    session.className = "subscription-session-cell";
     session.textContent = item.session_id;
     server.textContent = bindings.get(item.session_id) || "未绑定（全部区服）";
     const stateLabel = document.createElement("span");
@@ -514,7 +572,34 @@ function renderSubscriptions() {
       tags.textContent = "无";
     }
     actions.append(tags);
-    row.append(session, server, enabled, actions);
+    controls.append(
+      button("编辑", "", () => openSubscriptionEditor(item)),
+      button("删除", "link-button--danger", async (event) => {
+        if (subscriptionSaving) return;
+        const control = event.currentTarget;
+        control.disabled = true;
+        subscriptionSaving = true;
+        byId("subscription-fields").disabled = true;
+        byId("add-subscription").disabled = true;
+        try {
+          const deleted = await mutate(
+            "subscriptions/delete",
+            { session_id: item.session_id },
+            "会话推送配置已删除",
+          );
+          if (deleted && editing.subscriptionSession === item.session_id) {
+            byId("subscription-form").hidden = true;
+            editing.subscriptionSession = null;
+          }
+        } finally {
+          subscriptionSaving = false;
+          control.disabled = false;
+          byId("subscription-fields").disabled = false;
+          byId("add-subscription").disabled = false;
+        }
+      }),
+    );
+    row.append(session, server, enabled, actions, controls);
     return row;
   }));
 }
@@ -739,17 +824,20 @@ function renderCache() {
   const stats = cache.stats || {};
   const apiDefault = cache.defaults?.api ?? 300;
   const imageDefault = cache.defaults?.image ?? 600;
-  const memoryLimit = cache.limits?.api_memory_entries ?? stats.api_memory_limit ?? 256;
+  const memoryLimitMb = cache.limits?.api_memory_max_mb ?? 16;
+  const apiEntryLimit = cache.limits?.api_max_entries ?? stats.api_entry_limit ?? 256;
   const imageLimitMb = cache.limits?.image_max_mb ?? 512;
-  byId("api-cache-count").textContent = `${stats.api_count || 0} 条`;
+  byId("api-cache-count").textContent = `${stats.api_count || 0} / ${apiEntryLimit} 条`;
   byId("api-cache-size").textContent = formatBytes(stats.api_size_bytes);
   byId("image-cache-count").textContent = `${stats.image_count || 0} 张`;
   byId("image-cache-size").textContent = `${formatBytes(stats.image_size_bytes)} / ${formatBytes(stats.image_limit_bytes)}`;
   byId("api-default-ttl").value = String(apiDefault);
   byId("image-default-ttl").value = String(imageDefault);
-  byId("api-memory-limit").value = String(memoryLimit);
+  byId("api-memory-size-limit").value = String(memoryLimitMb);
+  byId("api-entry-limit").value = String(apiEntryLimit);
   byId("image-size-limit").value = String(imageLimitMb);
-  byId("api-memory-summary").textContent = `${stats.api_memory_count || 0} / ${memoryLimit} 条`;
+  byId("api-memory-summary").textContent = `${formatBytes(stats.api_memory_size_bytes)} / ${formatBytes(stats.api_memory_limit_bytes)}`;
+  byId("api-memory-count").textContent = `${stats.api_memory_count || 0} 条，最久未使用优先淘汰`;
   byId("cache-default-summary").textContent = `${apiDefault} / ${imageDefault} 秒`;
   renderCacheTable("api");
   renderCacheTable("image");
@@ -845,6 +933,52 @@ document.querySelectorAll(".tab").forEach((tab) => {
   });
 });
 
+byId("add-subscription").addEventListener("click", () => openSubscriptionEditor());
+byId("cancel-subscription").addEventListener("click", () => {
+  byId("subscription-form").hidden = true;
+  editing.subscriptionSession = null;
+});
+byId("subscription-events").addEventListener("change", updateSubscriptionSelectionCount);
+byId("subscription-select-all").addEventListener("click", () => {
+  byId("subscription-events").querySelectorAll("input").forEach((input) => { input.checked = true; });
+  updateSubscriptionSelectionCount();
+});
+byId("subscription-clear-all").addEventListener("click", () => {
+  byId("subscription-events").querySelectorAll("input").forEach((input) => { input.checked = false; });
+  updateSubscriptionSelectionCount();
+});
+byId("subscription-form").addEventListener("submit", async (event) => {
+  event.preventDefault();
+  if (subscriptionSaving) return;
+  const form = event.currentTarget;
+  const sessionId = (editing.subscriptionSession ?? byId("subscription-session").value).trim();
+  if (!sessionId) {
+    showToast("会话 ID 不能为空", true);
+    byId("subscription-session").focus();
+    return;
+  }
+  const payload = {
+    session_id: sessionId,
+    enabled: byId("subscription-enabled").checked,
+    actions: [...byId("subscription-events").querySelectorAll("input:checked")].map((input) => Number(input.value)),
+    mode: editing.subscriptionSession === null ? "create" : "update",
+  };
+  subscriptionSaving = true;
+  byId("subscription-fields").disabled = true;
+  byId("add-subscription").disabled = true;
+  try {
+    const saved = await mutate("subscriptions/save", payload, "会话推送配置已保存");
+    if (saved) {
+      form.hidden = true;
+      editing.subscriptionSession = null;
+    }
+  } finally {
+    subscriptionSaving = false;
+    byId("subscription-fields").disabled = false;
+    byId("add-subscription").disabled = false;
+  }
+});
+
 byId("binding-form").addEventListener("submit", async (event) => {
   event.preventDefault();
   const saved = await mutate("bindings/save", {
@@ -929,7 +1063,8 @@ byId("cache-limit-form").addEventListener("submit", async (event) => {
   submit.disabled = true;
   try {
     await bridge.apiPost("cache/limits/save", {
-      api_memory_entries: Number(byId("api-memory-limit").value),
+      api_memory_max_mb: Number(byId("api-memory-size-limit").value),
+      api_max_entries: Number(byId("api-entry-limit").value),
       image_max_mb: Number(byId("image-size-limit").value),
     });
     await loadData();

pages/server-management/index.html

@@ -106,7 +106,7 @@
         <div class="section-intro section-intro--actions">
           <div>
             <h2>查询与图片缓存</h2>
-            <p>接口数据以 JSON 保存到 SQLite，渲染图片保存到插件数据目录。图片命中时会直接发送，不再请求其上游接口；缓存时间使用秒，填写 0 可关闭对应缓存。</p>
+            <p>接口数据以 JSON 保存到 SQLite，渲染图片保存到插件数据目录。图片命中时会直接发送，不再请求其上游接口；缓存时间使用秒，填写 0 可关闭对应缓存。每 60 秒自动清理过期缓存，接口请求失败时不使用过期数据。</p>
           </div>
           <div class="cache-clear-actions">
             <button class="button button--secondary" id="clear-api-cache" type="button">清空接口缓存</button>
@@ -115,9 +115,9 @@
         </div>
 
         <div class="cache-summary" aria-label="缓存统计">
-          <div class="cache-stat"><span>接口缓存（SQLite）</span><strong id="api-cache-count">0 条</strong><small id="api-cache-size">0 B</small></div>
+          <div class="cache-stat"><span>接口缓存（SQLite）</span><strong id="api-cache-count">0 / 256 条</strong><small id="api-cache-size">0 B</small></div>
           <div class="cache-stat"><span>图片缓存</span><strong id="image-cache-count">0 张</strong><small id="image-cache-size">0 B</small></div>
-          <div class="cache-stat"><span>接口内存缓存</span><strong id="api-memory-summary">0 / 256 条</strong><small>最久未使用优先淘汰</small></div>
+          <div class="cache-stat"><span>接口内存缓存</span><strong id="api-memory-summary">0 B / 16 MB</strong><small id="api-memory-count">0 条，最久未使用优先淘汰</small></div>
           <div class="cache-stat"><span>默认缓存时间</span><strong id="cache-default-summary">300 / 600 秒</strong><small>接口 / 图片</small></div>
         </div>
 
@@ -135,8 +135,12 @@
 
         <form class="cache-defaults cache-limits" id="cache-limit-form">
           <label>
-            <span>接口内存缓存最大条数</span>
-            <input id="api-memory-limit" type="number" min="1" max="100000" step="1" required />
+            <span>接口内存缓存最大容量（MB）</span>
+            <input id="api-memory-size-limit" type="number" min="1" max="1024" step="1" required />
+          </label>
+          <label>
+            <span>SQLite 接口缓存最大条数</span>
+            <input id="api-entry-limit" type="number" min="1" max="100000" step="1" required />
           </label>
           <label>
             <span>图片缓存最大容量（MB）</span>
@@ -212,12 +216,41 @@
       </section>
 
       <section class="panel" id="subscriptions-panel" role="tabpanel" hidden>
-        <div class="section-intro">
-          <div><h2>所有会话事件状态</h2><p>总开关和已订阅事件均来自本地订阅表。</p></div>
+        <div class="section-intro section-intro--actions">
+          <div><h2>会话事件推送</h2><p>为会话配置推送总开关和订阅事件，保存后立即生效。推送仍受会话访问模式及绑定区服限制；删除仅移除该会话的推送配置。</p></div>
+          <button class="button button--primary" id="add-subscription" type="button">添加推送会话</button>
         </div>
+        <form class="subscription-editor" id="subscription-form" hidden>
+          <fieldset id="subscription-fields">
+            <legend id="subscription-editor-title">添加推送会话</legend>
+            <div class="subscription-settings">
+              <label>
+                <span>会话 ID</span>
+                <input id="subscription-session" name="session_id" list="session-options" maxlength="512" placeholder="选择已有会话或输入完整会话 ID" required />
+              </label>
+              <label class="subscription-choice">
+                <input id="subscription-enabled" type="checkbox" />
+                <span>开启事件推送</span>
+              </label>
+            </div>
+            <p class="subscription-hint">关闭总开关会保留事件选择；未选择事件时不会收到推送。令牌事件需在插件配置中填写事件版令牌。</p>
+            <div class="subscription-toolbar">
+              <strong id="subscription-selection-count" aria-live="polite">已选择 0 项</strong>
+              <div>
+                <button class="link-button" id="subscription-select-all" type="button">全选</button>
+                <button class="link-button" id="subscription-clear-all" type="button">清空选择</button>
+              </div>
+            </div>
+            <div id="subscription-events"></div>
+            <div class="subscription-form-actions">
+              <button class="button button--primary" type="submit">保存推送配置</button>
+              <button class="button button--secondary" id="cancel-subscription" type="button">取消</button>
+            </div>
+          </fieldset>
+        </form>
         <div class="table-wrap">
           <table>
-            <thead><tr><th>会话 ID</th><th>绑定区服</th><th>总开关</th><th>已订阅事件</th></tr></thead>
+            <thead><tr><th>会话 ID</th><th>绑定区服</th><th>总开关</th><th>已订阅事件</th><th class="actions">操作</th></tr></thead>
             <tbody id="subscriptions-body"></tbody>
           </table>
         </div>

pages/server-management/style.css

@@ -86,6 +86,24 @@ input:focus, select:focus { border-color: var(--focus); box-shadow: 0 0 0 3px co
 .section-intro { padding: 22px; border-bottom: 1px solid var(--border); }
 .section-intro--actions { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
 .section-intro h2 { margin: 0; font-size: 18px; }
+.subscription-editor { padding: 22px; border-bottom: 1px solid var(--border); background: var(--surface-subtle); }
+.subscription-editor[hidden] { display: none; }
+.subscription-editor fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
+.subscription-editor legend { margin-bottom: 14px; font-size: 16px; font-weight: 700; }
+.subscription-settings { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; }
+.subscription-choice { display: flex; align-items: center; gap: 9px; cursor: pointer; text-align: left; }
+.subscription-choice input { width: 17px; height: 17px; padding: 0; flex: 0 0 auto; accent-color: var(--accent); }
+.subscription-choice span { overflow-wrap: anywhere; }
+.subscription-hint { margin: 14px 0; color: var(--muted); font-size: 13px; }
+.subscription-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 0; font-size: 13px; }
+.subscription-editor .subscription-event-group { margin-top: 16px; }
+.subscription-event-group legend { margin-bottom: 10px; color: var(--muted); font-size: 13px; }
+.subscription-event-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 8px; }
+.subscription-event-grid .subscription-choice { padding: 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
+.subscription-event-grid .subscription-choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
+.subscription-form-actions { display: flex; gap: 12px; margin-top: 22px; }
+.subscription-session-cell { overflow-wrap: anywhere; max-width: 300px; }
+#subscription-session[readonly] { color: var(--muted); background: var(--surface-subtle); }
 .cache-clear-actions { display: flex; flex: 0 0 auto; justify-content: flex-end; gap: 10px; }
 .cache-summary { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--border); background: var(--surface-subtle); }
 .cache-stat { display: flex; min-height: 100px; flex-direction: column; justify-content: center; padding: 18px 22px; }
@@ -93,6 +111,7 @@ input:focus, select:focus { border-color: var(--focus); box-shadow: 0 0 0 3px co
 .cache-stat span, .cache-stat small { color: var(--muted); font-size: 12px; font-weight: 650; }
 .cache-stat strong { margin: 3px 0; font-size: 21px; font-variant-numeric: tabular-nums; }
 .cache-defaults { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(240px, 1fr) auto; align-items: end; gap: 16px; padding: 22px; border-bottom: 1px solid var(--border); }
+.cache-limits { grid-template-columns: repeat(3, minmax(180px, 1fr)) auto; }
 .cache-group { border-bottom: 1px solid var(--border); }
 .cache-group:last-child { border-bottom: 0; }
 .cache-group summary { padding: 18px 22px; cursor: pointer; font-size: 16px; font-weight: 750; }
@@ -136,6 +155,9 @@ tbody tr.is-editing { background: color-mix(in srgb, var(--accent-soft) 62%, tra
 .toast.is-error { border-left-color: var(--danger); }
 
 @media (max-width: 760px) {
+  .subscription-settings { grid-template-columns: 1fr; gap: 16px; }
+  .subscription-event-grid { grid-template-columns: 1fr; }
+  .subscription-session-cell { max-width: none; }
   .shell { width: min(100% - 24px, 1260px); padding-top: 20px; }
   .page-header { align-items: stretch; flex-direction: column; }
   .section-intro--actions { align-items: stretch; flex-direction: column; }