更新.gitignore以排除部署配置文件，删除不再使用的一键部署脚本，优化小程序部署流程，增强文档说明。

app/api/withdraw/route.ts

@@ -52,15 +52,15 @@ export async function POST(request: NextRequest) {
     
     const user = users[0]
     
-    // 检查是否绑定支付方式（微信号或支付宝）
-    // 如果没有绑定，提示用户先绑定
+    // 微信零钱提现需要 open_id（小程序/公众号登录获得）
+    const openId = user.open_id || ''
     const wechatId = user.wechat || user.wechat_id || ''
     const alipayId = user.alipay || ''
     
-    if (!wechatId && !alipayId) {
+    if (!openId && !alipayId) {
       return NextResponse.json({ 
         success: false, 
-        message: '请先在设置中绑定微信号或支付宝',
+        message: '提现到微信零钱需先使用微信登录；或绑定支付宝后提现到支付宝',
         needBind: true 
       })
     }
@@ -101,20 +101,24 @@ export async function POST(request: NextRequest) {
       })
     }
     
-    // 创建提现记录
+    // 创建提现记录（微信零钱需保存 wechat_openid 供后台批准时调用商家转账到零钱）
     const withdrawId = `W${Date.now()}`
     const accountType = alipayId ? 'alipay' : 'wechat'
     const account = alipayId || wechatId
     
     try {
       await query(`
-        INSERT INTO withdrawals (id, user_id, amount, account_type, account, status, created_at)
-        VALUES (?, ?, ?, ?, ?, 'pending', NOW())
-      `, [withdrawId, userId, amount, accountType, account])
+        INSERT INTO withdrawals (id, user_id, amount, status, wechat_openid, created_at)
+        VALUES (?, ?, ?, 'pending', ?, NOW())
+      `, [withdrawId, userId, amount, accountType === 'wechat' ? openId : null])
       
-      // TODO: 实际调用微信企业付款或支付宝转账API
-      // 这里先模拟成功
-      await query(`UPDATE withdrawals SET status = 'completed', completed_at = NOW() WHERE id = ?`, [withdrawId])
+      // 微信零钱由后台批准时调用「商家转账到零钱」；支付宝/无 openid 时仅标记成功（需线下打款）
+      if (accountType !== 'wechat' || !openId) {
+        await query(`UPDATE withdrawals SET status = 'success', processed_at = NOW() WHERE id = ?`, [withdrawId])
+        await query(`
+          UPDATE users SET withdrawn_earnings = withdrawn_earnings + ?, pending_earnings = GREATEST(0, pending_earnings - ?) WHERE id = ?
+        `, [amount, amount, userId])
+      }
     } catch (e) {
       console.log('[Withdraw] 创建提现记录失败:', e)
     }