域名

config/domain.js

@@ -0,0 +1,22 @@
+// 服务端域名配置常量 - 备案完成后只需修改这里
+const DOMAIN_CONFIG = {
+  // 临时域名（备案期间使用）
+  BASE_URL: 'http://110.42.255.239:3006',
+  
+  // 正式域名（备案完成后启用，取消注释并注释上面一行）
+  // BASE_URL: 'https://donghy.top',
+  
+  // API 路径前缀
+  API_PATH: '/api',
+  
+  // 图片路径前缀
+  IMG_PATH: '/img'
+}
+
+// 完整的图片基础地址
+const IMG_BASE_URL = `${DOMAIN_CONFIG.BASE_URL}${DOMAIN_CONFIG.IMG_PATH}`
+
+module.exports = {
+  DOMAIN_CONFIG,
+  IMG_BASE_URL
+}

routes/upload.js

@@ -2,6 +2,7 @@ const Router = require('koa-router')
 const multer = require('@koa/multer')
 const path = require('path')
 const fs = require('fs')
+const { IMG_BASE_URL } = require('../config/domain')
 
 const router = new Router()
 
@@ -36,7 +37,7 @@ router.post('/', upload.single('file'), async (ctx) => {
     return
   }
 
-  const fileUrl = `https://donghy.top/img/${ctx.file.filename}`
+  const fileUrl = `${IMG_BASE_URL}/${ctx.file.filename}`
   ctx.body = {
     code: 200,
     message: '上传成功',

scripts/fix-image-urls.js

@@ -1,11 +1,16 @@
 const mysql = require('mysql2/promise');
 const config = require('../config/database');
+const { DOMAIN_CONFIG } = require('../config/domain');
 
 async function fixImageUrls() {
   try {
     const connection = await mysql.createConnection(config);
     console.log('✅ 数据库连接成功\n');
 
+    // 获取当前配置的域名
+    const targetDomain = DOMAIN_CONFIG.BASE_URL;
+    console.log(`🎯 目标域名: ${targetDomain}\n`);
+
     // 查找包含旧地址的记录
     console.log('🔍 检查数据库中的图片URL...');
     const [goods] = await connection.execute('SELECT id, images FROM goods WHERE images LIKE "%localhost%"');
@@ -18,8 +23,8 @@ async function fixImageUrls() {
         const oldImages = item.images;
         // 替换所有 localhost:3000 和 localhost:3006
         let newImages = oldImages
-          .replace(/http:\/\/localhost:3000/g, 'https://donghy.top')
-          .replace(/http:\/\/localhost:3006/g, 'https://donghy.top');
+          .replace(/http:\/\/localhost:3000/g, targetDomain)
+          .replace(/http:\/\/localhost:3006/g, targetDomain);
         
         await connection.execute(
           'UPDATE goods SET images = ? WHERE id = ?',
@@ -41,8 +46,8 @@ async function fixImageUrls() {
         if (item.images) {
           const oldImages = item.images;
           let newImages = oldImages
-            .replace(/http:\/\/localhost:3000/g, 'https://donghy.top')
-            .replace(/http:\/\/localhost:3006/g, 'https://donghy.top');
+            .replace(/http:\/\/localhost:3000/g, targetDomain)
+            .replace(/http:\/\/localhost:3006/g, targetDomain);
           
           await connection.execute(
             'UPDATE points_goods SET images = ? WHERE id = ?',