feat:新增日志中间件

src/config/middleware.js

@@ -1,7 +1,12 @@
 const path = require('path');
 const isDev = think.env === 'development';
+const requestLog = require('../middleware/request_log.js');
 
 module.exports = [
+  {
+    handle: requestLog,
+    options: {}
+  },
   {
     handle: 'meta',
     options: {

src/controller/base.js

@@ -19,11 +19,6 @@ const WHITE_LIST = [
 module.exports = class extends think.Controller {
   async __before() {
     const path = this.ctx.path;
-
-    // 记录请求开始时间和参数
-    this._requestStart = Date.now();
-    this._requestPath = path;
-    this._requestParams = { ...this.get(), ...this.post() };
     // 白名单放行（同时匹配带.html后缀的路径）
     const pathNoSuffix = path.replace(/\.html$/, '');
     if (WHITE_LIST.includes(path) || WHITE_LIST.includes(pathNoSuffix)) {
@@ -68,22 +63,6 @@ module.exports = class extends think.Controller {
     }
   }
 
-  async __after() {
-    const dayjs = require('dayjs');
-    const elapsed = ((Date.now() - (this._requestStart || Date.now())) / 1000).toFixed(3);
-    const result = JSON.stringify(this.ctx.body || '').slice(0, 500);
-    const log = [
-      '=================== 请求日志 ===================',
-      `path: ${this._requestPath || this.ctx.path}`,
-      `params: ${JSON.stringify(this._requestParams || {})}`,
-      `result: ${result}`,
-      `time: ${dayjs().format('YYYY-MM-DD HH:mm:ss')}`,
-      `耗时: ${elapsed}秒`,
-      '=================== 请求结束 ===================',
-    ].join('\n');
-    console.log(log);
-  }
-
   // 加载用户权限
   async loadUserPermissions() {
     if (!this.adminUser) return;

src/middleware/request_log.js

@@ -0,0 +1,38 @@
+const dayjs = require('dayjs');
+
+module.exports = () => {
+  return async (ctx, next) => {
+    // 跳过静态资源和source map
+    if (ctx.path.startsWith('/static/') || ctx.path === '/favicon.ico' || ctx.path.endsWith('.map')) {
+      return next();
+    }
+
+    const start = Date.now();
+    const params = { ...ctx.query, ...(ctx.request.body || {}) };
+
+    try {
+      await next();
+    } catch (e) {
+      throw e;
+    } finally {
+      // 只打印 JSON 接口响应（this.success / this.fail / this.json）
+      const body = ctx.body;
+      const isJson = body && typeof body === 'object' && ('code' in body || 'errno' in body || 'data' in body);
+      if (isJson) {
+        const elapsed = ((Date.now() - start) / 1000).toFixed(3);
+        const result = JSON.stringify(body).slice(0, 500);
+        const log = [
+          '=================== 请求日志 ===================',
+          `path: ${ctx.path}`,
+          `method: ${ctx.method}`,
+          `params: ${JSON.stringify(params)}`,
+          `result: ${result}`,
+          `time: ${dayjs().format('YYYY-MM-DD HH:mm:ss')}`,
+          `耗时: ${elapsed}秒`,
+          '=================== 请求结束 ===================',
+        ].join('\n');
+        console.log(log);
+      }
+    }
+  };
+};