🎈 perf: 优化日志存储位置及缓存过期优化

Author: imsyy

electron/main/logger/index.ts

@@ -1,11 +1,12 @@
 // 日志输出
-import { existsSync, mkdirSync } from "fs";
+import { existsSync, mkdirSync, readdirSync, statSync, unlinkSync } from "fs";
 import { join } from "path";
 import { app } from "electron";
+import { isDev } from "../utils/config";
 import log from "electron-log";
 
 // 日志文件路径
-const logDir = join(app.getPath("logs"));
+const logDir = isDev ? join(app.getPath("logs"), "dev") : join(app.getPath("logs"));
 
 // 是否存在日志目录
 if (!existsSync(logDir)) mkdirSync(logDir);
@@ -20,8 +21,29 @@ log.transports.file.level = "info"; // 仅记录 info 及以上级别
 log.transports.file.resolvePathFn = (): string => logFilePath; // 日志文件路径
 log.transports.file.maxSize = 2 * 1024 * 1024; // 文件最大 2MB
 
-// 日志格式化
-// log.transports.file.format = "[{y}-{m}-{d} {h}:{i}:{s}] [{level}] [{scope}] {text}";
+// 自动清理
+const autoCleanLog = (daysToKeep: number = 30) => {
+  try {
+    const files = readdirSync(logDir);
+    const now = Date.now();
+    const msToKeep = daysToKeep * 24 * 60 * 60 * 1000;
+
+    files.forEach((file) => {
+      const filePath = join(logDir, file);
+      const stats = statSync(filePath);
+
+      // 如果文件修改时间早于 (当前时间 - 需要保留的天数)，则删除
+      if (now - stats.mtimeMs > msToKeep) {
+        unlinkSync(filePath);
+        console.log(`已清理旧日志: ${file}`);
+      }
+    });
+  } catch (err) {
+    console.error("清理日志失败:", err);
+  }
+};
+
+autoCleanLog();
 
 // 绑定默认事件
 const defaultLog = log.scope("default");

electron/main/services/CacheService.ts

@@ -1,6 +1,6 @@
 import { join, resolve, dirname } from "path";
 import { existsSync } from "fs";
-import { readdir, readFile, rm, stat, writeFile, mkdir } from "fs/promises";
+import { readdir, readFile, rm, stat, writeFile, mkdir, utimes } from "fs/promises";
 import { useStore } from "../store";
 import { cacheLog } from "../logger";
 
@@ -21,6 +21,8 @@ export interface CacheListItem {
   key: string;
   /** 文件大小（字节） */
   size: number;
+  /** 最后访问时间（毫秒时间戳） */
+  atime: number;
   /** 最后修改时间（毫秒时间戳） */
   mtime: number;
 }
@@ -231,6 +233,15 @@ export class CacheService {
     await this.init();
     const { target } = this.resolveSafePath(type, key);
     if (!existsSync(target)) return null;
+
+    // 手动更新 atime (最后访问时间)，实现 LRU 逻辑
+    try {
+      const now = new Date();
+      await utimes(target, now, now);
+    } catch (e) {
+      // 忽略 utimes 失败
+    }
+
     return await readFile(target);
   }
 
@@ -282,6 +293,7 @@ export class CacheService {
       items.push({
         key: file.name,
         size: info.size,
+        atime: info.atimeMs,
         mtime: info.mtimeMs,
       });
     }
@@ -290,7 +302,7 @@ export class CacheService {
   }
 
   /**
-   * 清理旧缓存（LRU：删除最早修改的文件）
+   * 清理旧缓存
    * @param type 缓存类型
    * @param targetFreeSize 需要腾出的空间大小
    */
@@ -299,8 +311,8 @@ export class CacheService {
     let freedSize = 0;
     const items = await this.list(type);
 
-    // 按 mtime 升序排序 (旧的在前)
-    items.sort((a, b) => a.mtime - b.mtime);
+    // 按 atime 升序排序 (最久未访问的在前)
+    items.sort((a, b) => a.atime - b.atime);
 
     for (const item of items) {
       if (freedSize >= targetFreeSize) break;

src/components/Global/SvgIcon.vue

@@ -79,7 +79,7 @@ onMounted(() => {
     :deep(svg) {
       width: 1em;
       height: 1em;
-      fill: currentColor; // 允许通过 n-icon 的 color 属性控制颜色
+      fill: currentColor;
     }
   }
 }

src/core/player/SongManager.ts

@@ -14,7 +14,7 @@ import { openUserLogin } from "@/utils/modal";
 export enum SongUnlockServer {
   NETEASE = "netease",
   BODIAN = "bodian",
-  // KUWO = "kuwo",
+  KUWO = "kuwo",
   GEQUBAO = "gequbao",
 }
 

src/stores/migrations/settingMigrations.ts

@@ -1,10 +1,11 @@
+import { SongUnlockServer } from "@/core/player/SongManager";
 import type { SettingState } from "../setting";
 import { defaultAMLLDbServer } from "@/utils/meta";
 
 /**
  * 当前设置 Schema 版本号
  */
-export const CURRENT_SETTING_SCHEMA_VERSION = 3;
+export const CURRENT_SETTING_SCHEMA_VERSION = 4;
 
 /**
  * 迁移函数类型
@@ -25,5 +26,15 @@ export const settingMigrations: Record<number, MigrationFunction> = {
       amllDbServer: defaultAMLLDbServer,
     };
   },
+  4: () => {
+    return {
+      songUnlockServer: [
+        { key: SongUnlockServer.BODIAN, enabled: true },
+        { key: SongUnlockServer.GEQUBAO, enabled: true },
+        { key: SongUnlockServer.NETEASE, enabled: true },
+        { key: SongUnlockServer.KUWO, enabled: false },
+      ],
+    };
+  },
 };
 

src/stores/setting.ts

@@ -304,6 +304,7 @@ export const useSettingStore = defineStore("setting", {
       { key: SongUnlockServer.BODIAN, enabled: true },
       { key: SongUnlockServer.GEQUBAO, enabled: true },
       { key: SongUnlockServer.NETEASE, enabled: true },
+      { key: SongUnlockServer.KUWO, enabled: false },
     ],
     countDownShow: true,
     barLyricShow: true,