[Claude Workbench] Initial commit - preserving existing code
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POINTS_RECHARGE_GUIDE.md
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POINTS_RECHARGE_GUIDE.md
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# 积分充值系统使用指南
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## 📋 功能概述
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本系统实现了完整的积分直接购买功能,用户可以通过支付宝/微信支付直接购买积分,无需依赖礼品码。
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### ✨ 核心特性
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- ✅ **多套餐选择**:支持不同价格和数量的积分套餐
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- ✅ **首充奖励**:首次充值额外赠送10%积分
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- ✅ **赠送积分**:每个套餐可配置赠送积分
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- ✅ **支付方式**:支持支付宝和微信支付
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- ✅ **充值记录**:完整的充值历史记录
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- ✅ **自动到账**:支付成功后自动充值到账
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- ✅ **积分有效期**:可配置积分有效期(默认365天)
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---
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## 🗂️ 数据库结构
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### 新增表
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#### 1. `points_package` - 积分套餐表
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```sql
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CREATE TABLE `points_package` (
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`id` bigint PRIMARY KEY AUTO_INCREMENT,
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`name` varchar(64) NOT NULL COMMENT '套餐名称',
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`points` int NOT NULL COMMENT '基础积分',
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`bonus_points` int DEFAULT 0 COMMENT '赠送积分',
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`total_points` int NOT NULL COMMENT '总积分',
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`price` decimal(10,2) NOT NULL COMMENT '价格',
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`original_price` decimal(10,2) COMMENT '原价',
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`points_expire_days` int DEFAULT 365 COMMENT '有效期',
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`discount_label` varchar(32) COMMENT '优惠标签',
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`is_hot` tinyint(1) DEFAULT 0 COMMENT '是否热门',
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`is_active` tinyint(1) DEFAULT 1 COMMENT '是否上架'
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);
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```
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**默认数据**:
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| 套餐名称 | 积分 | 赠送 | 总计 | 价格 | 原价 |
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|---------|------|------|------|------|------|
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| 体验包 | 100 | 0 | 100 | ¥10 | - |
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| 标准包 | 500 | 50 | 550 | ¥48 | ¥50 |
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| 超值包 | 1000 | 150 | 1150 | ¥88 | ¥100 |
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| 豪华包 | 3000 | 500 | 3500 | ¥258 | ¥300 |
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| 至尊包 | 5000 | 1000 | 6000 | ¥398 | ¥500 |
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| 旗舰包 | 10000 | 3000 | 13000 | ¥688 | ¥1000 |
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### 扩展表
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#### 2. `order` 表扩展
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新增字段:
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```sql
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ALTER TABLE `order`
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ADD COLUMN `order_type` tinyint DEFAULT 1 COMMENT '1-会员订单/2-积分订单',
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ADD COLUMN `points_package_id` bigint COMMENT '积分套餐ID',
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ADD COLUMN `points_amount` int COMMENT '积分数量';
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```
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---
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## 🔌 API接口文档
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### 用户端接口(`/user/points`)
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#### 1. 获取积分套餐列表
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**接口**:`GET /user/points/packages`
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**权限**:公开访问(无需登录)
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**响应示例**:
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```json
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{
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"code": 200,
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"message": "成功",
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"data": [
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{
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"id": 2,
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"name": "标准包",
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"description": "日常使用推荐",
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"points": 500,
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"bonusPoints": 50,
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"totalPoints": 550,
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"price": 48.00,
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"originalPrice": 50.00,
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"pointsExpireDays": 365,
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"discountLabel": "赠送50积分",
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"isHot": true,
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"isActive": true
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}
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]
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}
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```
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---
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#### 2. 获取热门套餐
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**接口**:`GET /user/points/packages/hot?limit=3`
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**权限**:公开访问
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**参数**:
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- `limit`:数量限制,默认3
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---
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#### 3. 创建充值订单 ⭐
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**接口**:`POST /user/points/recharge`
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**权限**:需要登录
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**请求体**:
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```json
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{
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"packageId": 2,
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"paymentMethod": 2
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}
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```
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**参数说明**:
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- `packageId`:套餐ID(必填)
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- `paymentMethod`:支付方式(必填)
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- `1` = 支付宝
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- `2` = 微信支付
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**响应示例**:
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```json
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{
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"code": 200,
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"message": "成功",
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"data": {
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"orderNo": "ORD20251021123456",
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"amount": 48.00,
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"pointsAmount": 605,
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"paymentMethod": 2,
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"paymentParams": "{\"prepay_id\":\"wx2025102112345678\"}",
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"createTime": "2025-10-21T12:34:56"
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}
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}
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```
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**注意**:
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- 首次充值会额外赠送10%积分
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- `pointsAmount` = 基础积分 + 赠送积分 + 首充奖励(如果是首次)
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- `paymentParams` 需要传给前端调起支付
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---
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#### 4. 获取充值记录
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**接口**:`GET /user/points/recharge/records?page=1&size=10`
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**权限**:需要登录
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**响应示例**:
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```json
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{
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"code": 200,
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"message": "成功",
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"data": [
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{
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"orderNo": "ORD20251021123456",
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"packageName": "标准包",
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"pointsAmount": 605,
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"amount": 48.00,
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"paymentMethodName": "微信支付",
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"statusName": "已完成",
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"createTime": "2025-10-21T12:34:56",
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"paidAt": "2025-10-21T12:35:10"
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}
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]
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}
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```
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---
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#### 5. 获取充值统计
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**接口**:`GET /user/points/recharge/stats`
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**权限**:需要登录
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**响应示例**:
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```json
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{
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"code": 200,
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"message": "成功",
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"data": {
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"totalRechargeCount": 5,
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"totalAmount": 240.00,
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"totalPoints": 3025,
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"isFirstRecharge": false,
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"lastRechargeTime": "2025-10-21T12:35:10"
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}
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}
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```
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---
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### 支付回调接口(`/payment/callback`)
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#### 1. 支付宝回调
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**接口**:`POST /payment/callback/alipay`
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**权限**:公开访问(支付宝服务器调用)
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**处理流程**:
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1. 验证支付宝签名
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2. 检查交易状态(`TRADE_SUCCESS` 或 `TRADE_FINISHED`)
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3. 调用充值处理逻辑
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4. 返回 `success` 给支付宝
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---
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#### 2. 微信支付回调
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**接口**:`POST /payment/callback/wechat`
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**权限**:公开访问(微信服务器调用)
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**处理流程**:
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1. 解析XML数据
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2. 验证微信签名
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3. 检查支付结果
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4. 调用充值处理逻辑
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5. 返回XML响应给微信
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---
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#### 3. 测试回调(仅开发环境)
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**接口**:`POST /payment/callback/test?orderNo=ORD20251021123456`
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**权限**:公开访问
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**用途**:在没有真实支付的情况下测试充值流程
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**示例**:
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```bash
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curl -X POST "http://localhost:8080/payment/callback/test?orderNo=ORD20251021123456"
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```
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---
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## 🔄 业务流程
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### 完整充值流程
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```
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用户端 后端 支付平台
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| | |
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| 1. 浏览套餐列表 | |
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|------------------------>| |
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| GET /packages | |
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|<------------------------| |
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| | |
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| 2. 创建充值订单 | |
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|------------------------>| |
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| POST /recharge | |
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| {packageId: 2} | |
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| | 3. 生成订单 |
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| | 4. 生成支付参数 |
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|<------------------------| |
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| {orderNo, paymentParams} |
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| | |
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| 5. 调起支付 | |
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|-------------------------------------------------->|
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| | |
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| | 6. 支付成功 |
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| |<---------------------------|
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| | POST /callback/alipay |
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| | |
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| | 7. 验证签名 |
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| | 8. 增加用户积分 |
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| | 9. 更新订单状态 |
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| | 10. 记录变动日志 |
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| |-------------------------->|
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| | 返回 "success" |
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| | |
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| 11. 查询充值记录 | |
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|------------------------>| |
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|<------------------------| |
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```
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---
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## 💻 前端集成示例
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### 1. 获取套餐列表
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```javascript
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// 获取积分套餐
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async function getPackages() {
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const response = await fetch('/user/points/packages');
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const result = await response.json();
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if (result.code === 200) {
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displayPackages(result.data);
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}
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}
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```
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---
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### 2. 创建充值订单
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```javascript
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// 创建充值订单
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async function recharge(packageId, paymentMethod) {
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const response = await fetch('/user/points/recharge', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Authorization': 'Bearer ' + getToken()
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},
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body: JSON.stringify({
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packageId: packageId,
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paymentMethod: paymentMethod // 1=支付宝, 2=微信
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})
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});
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const result = await response.json();
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if (result.code === 200) {
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const { orderNo, paymentParams } = result.data;
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// 调起支付
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if (paymentMethod === 1) {
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// 支付宝支付
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alipay(paymentParams);
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} else {
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// 微信支付
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wechatPay(paymentParams);
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}
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}
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}
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```
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---
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### 3. 支付宝支付(示例)
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```javascript
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function alipay(paymentParams) {
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// 创建表单并提交
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const form = document.createElement('form');
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form.action = 'https://openapi.alipay.com/gateway.do';
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form.method = 'POST';
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form.innerHTML = paymentParams; // 支付宝SDK生成的表单
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document.body.appendChild(form);
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form.submit();
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}
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```
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---
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### 4. 微信支付(示例)
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```javascript
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function wechatPay(paymentParams) {
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const params = JSON.parse(paymentParams);
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// 调起微信支付
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WeixinJSBridge.invoke('getBrandWCPayRequest', {
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appId: params.appId,
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timeStamp: params.timeStamp,
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nonceStr: params.nonceStr,
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package: params.package,
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signType: params.signType,
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paySign: params.paySign
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}, function(res) {
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if (res.err_msg === 'get_brand_wcpay_request:ok') {
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// 支付成功,跳转到充值记录页面
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window.location.href = '/points/records';
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}
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});
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}
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```
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---
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## 🔧 后端开发说明
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### 1. 支付接口对接
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目前 `generatePaymentParams()` 方法返回的是模拟数据,需要对接真实的支付宝/微信SDK:
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#### 支付宝SDK集成
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```xml
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<!-- pom.xml -->
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<dependency>
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<groupId>com.alipay.sdk</groupId>
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<artifactId>alipay-sdk-java</artifactId>
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<version>4.38.0.ALL</version>
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</dependency>
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```
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```java
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// 生成支付宝支付参数
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private String generateAlipayParams(Order order) {
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AlipayClient alipayClient = new DefaultAlipayClient(
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"https://openapi.alipay.com/gateway.do",
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APP_ID,
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PRIVATE_KEY,
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"json",
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"UTF-8",
|
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ALIPAY_PUBLIC_KEY,
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"RSA2"
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);
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|
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AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest();
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request.setNotifyUrl("https://yourdomain.com/payment/callback/alipay");
|
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|
||||
JSONObject bizContent = new JSONObject();
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||||
bizContent.put("out_trade_no", order.getOrderNo());
|
||||
bizContent.put("total_amount", order.getAmount());
|
||||
bizContent.put("subject", "积分充值");
|
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bizContent.put("product_code", "QUICK_MSECURITY_PAY");
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request.setBizContent(bizContent.toString());
|
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|
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AlipayTradeAppPayResponse response = alipayClient.sdkExecute(request);
|
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return response.getBody();
|
||||
}
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```
|
||||
|
||||
#### 微信支付SDK集成
|
||||
|
||||
```xml
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||||
<!-- pom.xml -->
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||||
<dependency>
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<groupId>com.github.wechatpay-apiv3</groupId>
|
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<artifactId>wechatpay-java</artifactId>
|
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<version>0.2.12</version>
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</dependency>
|
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```
|
||||
|
||||
```java
|
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// 生成微信支付参数
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private String generateWechatPayParams(Order order) {
|
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// 使用微信支付SDK创建预支付订单
|
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// 返回prepay_id等参数
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 2. 回调签名验证
|
||||
|
||||
#### 支付宝签名验证
|
||||
|
||||
```java
|
||||
@PostMapping("/alipay")
|
||||
public String alipayCallback(HttpServletRequest request) {
|
||||
Map<String, String> params = new HashMap<>();
|
||||
Map<String, String[]> requestParams = request.getParameterMap();
|
||||
|
||||
for (String name : requestParams.keySet()) {
|
||||
params.put(name, request.getParameter(name));
|
||||
}
|
||||
|
||||
// 验证签名
|
||||
boolean signVerified = AlipaySignature.rsaCheckV1(
|
||||
params,
|
||||
ALIPAY_PUBLIC_KEY,
|
||||
"UTF-8",
|
||||
"RSA2"
|
||||
);
|
||||
|
||||
if (!signVerified) {
|
||||
return "fail";
|
||||
}
|
||||
|
||||
// 验证通过,处理业务
|
||||
String orderNo = params.get("out_trade_no");
|
||||
String tradeStatus = params.get("trade_status");
|
||||
|
||||
if ("TRADE_SUCCESS".equals(tradeStatus)) {
|
||||
pointsRechargeService.handleRechargePaymentSuccess(orderNo);
|
||||
}
|
||||
|
||||
return "success";
|
||||
}
|
||||
```
|
||||
|
||||
#### 微信支付签名验证
|
||||
|
||||
```java
|
||||
@PostMapping("/wechat")
|
||||
public String wechatCallback(@RequestBody String xmlData) {
|
||||
// 解析XML
|
||||
Map<String, String> params = WXPayUtil.xmlToMap(xmlData);
|
||||
|
||||
// 验证签名
|
||||
boolean signVerified = WXPayUtil.isSignatureValid(
|
||||
params,
|
||||
WECHAT_API_KEY
|
||||
);
|
||||
|
||||
if (!signVerified) {
|
||||
return errorXml();
|
||||
}
|
||||
|
||||
// 验证通过,处理业务
|
||||
String orderNo = params.get("out_trade_no");
|
||||
String resultCode = params.get("result_code");
|
||||
|
||||
if ("SUCCESS".equals(resultCode)) {
|
||||
pointsRechargeService.handleRechargePaymentSuccess(orderNo);
|
||||
}
|
||||
|
||||
return successXml();
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 数据库迁移
|
||||
|
||||
### 执行迁移脚本
|
||||
|
||||
```bash
|
||||
# 1. 备份数据库
|
||||
mysqldump -u root -p 1818ai > backup_$(date +%Y%m%d).sql
|
||||
|
||||
# 2. 执行V6迁移脚本
|
||||
mysql -u root -p 1818ai < V6__add_points_recharge_system.sql
|
||||
|
||||
# 3. 验证结果
|
||||
mysql -u root -p 1818ai -e "SELECT * FROM points_package;"
|
||||
mysql -u root -p 1818ai -e "DESC \`order\`;"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🧪 测试流程
|
||||
|
||||
### 1. 开发环境测试
|
||||
|
||||
```bash
|
||||
# 1. 获取套餐列表
|
||||
curl -X GET "http://localhost:8080/user/points/packages"
|
||||
|
||||
# 2. 创建充值订单(需要登录token)
|
||||
curl -X POST "http://localhost:8080/user/points/recharge" \
|
||||
-H "Authorization: Bearer YOUR_TOKEN" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"packageId":2,"paymentMethod":2}'
|
||||
|
||||
# 3. 模拟支付成功(测试用)
|
||||
curl -X POST "http://localhost:8080/payment/callback/test?orderNo=ORD20251021123456"
|
||||
|
||||
# 4. 查看充值记录
|
||||
curl -X GET "http://localhost:8080/user/points/recharge/records?page=1&size=10" \
|
||||
-H "Authorization: Bearer YOUR_TOKEN"
|
||||
|
||||
# 5. 查看用户积分
|
||||
curl -X GET "http://localhost:8080/user/info" \
|
||||
-H "Authorization: Bearer YOUR_TOKEN"
|
||||
```
|
||||
|
||||
### 2. 生产环境验证
|
||||
|
||||
1. ✅ 确认支付宝/微信支付配置正确
|
||||
2. ✅ 确认回调URL可以被外网访问
|
||||
3. ✅ 小额充值测试(¥0.01)
|
||||
4. ✅ 验证积分到账是否正确
|
||||
5. ✅ 验证首充奖励是否生效
|
||||
6. ✅ 验证充值记录是否正确
|
||||
|
||||
---
|
||||
|
||||
## 🛡️ 安全配置
|
||||
|
||||
### SecurityConfig 配置说明
|
||||
|
||||
```java
|
||||
// 公开接口(无需登录)
|
||||
"/user/points/packages/**" // 套餐浏览
|
||||
"/payment/callback/**" // 支付回调
|
||||
|
||||
// 需要登录的接口
|
||||
"/user/points/recharge" // 创建充值订单
|
||||
"/user/points/recharge/**" // 充值记录、统计
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📈 运营建议
|
||||
|
||||
### 1. 套餐定价策略
|
||||
|
||||
- **体验包**:吸引新用户尝试
|
||||
- **标准包**:日常充值主力
|
||||
- **超值包**:性价比标杆,设置为热门
|
||||
- **豪华包/至尊包**:满足重度用户
|
||||
- **旗舰包**:年度大额充值,最高性价比
|
||||
|
||||
### 2. 营销活动
|
||||
|
||||
- **首充奖励**:已自动实现,首次充值额外赠送10%
|
||||
- **限时优惠**:通过 `discount_label` 标签展示
|
||||
- **热门推荐**:将主推套餐设置为 `is_hot=1`
|
||||
- **节日活动**:临时调整 `bonus_points` 赠送比例
|
||||
|
||||
### 3. 数据分析
|
||||
|
||||
查看充值统计视图:
|
||||
```sql
|
||||
SELECT * FROM v_points_recharge_stats
|
||||
ORDER BY recharge_date DESC
|
||||
LIMIT 30;
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ❓ 常见问题
|
||||
|
||||
### Q1: 支付成功但积分没到账?
|
||||
|
||||
**检查步骤**:
|
||||
1. 查看订单状态:`SELECT * FROM order WHERE order_no = 'xxx';`
|
||||
2. 查看支付回调日志:检查 `/payment/callback/alipay` 日志
|
||||
3. 查看用户积分:`SELECT points FROM user WHERE id = xxx;`
|
||||
4. 查看积分变动日志:`SELECT * FROM points_consumption_log WHERE user_id = xxx;`
|
||||
|
||||
**手动补单**:
|
||||
```bash
|
||||
curl -X POST "http://localhost:8080/payment/callback/test?orderNo=xxx"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Q2: 如何修改套餐价格?
|
||||
|
||||
```sql
|
||||
UPDATE points_package
|
||||
SET price = 45.00,
|
||||
update_time = NOW()
|
||||
WHERE id = 2;
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Q3: 如何下架某个套餐?
|
||||
|
||||
```sql
|
||||
UPDATE points_package
|
||||
SET is_active = 0,
|
||||
update_time = NOW()
|
||||
WHERE id = 6;
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Q4: 如何查看用户充值历史?
|
||||
|
||||
```sql
|
||||
SELECT
|
||||
o.order_no,
|
||||
o.amount,
|
||||
o.points_amount,
|
||||
pp.name as package_name,
|
||||
o.create_time,
|
||||
o.paid_at,
|
||||
CASE o.status
|
||||
WHEN 0 THEN '待支付'
|
||||
WHEN 1 THEN '已完成'
|
||||
WHEN 2 THEN '已取消'
|
||||
WHEN 3 THEN '支付失败'
|
||||
END as status_name
|
||||
FROM `order` o
|
||||
LEFT JOIN points_package pp ON o.points_package_id = pp.id
|
||||
WHERE o.user_id = 123
|
||||
AND o.order_type = 2
|
||||
ORDER BY o.create_time DESC;
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🎯 总结
|
||||
|
||||
✅ **功能完整**:支持套餐管理、订单创建、支付回调、充值到账全流程
|
||||
|
||||
✅ **安全可靠**:JWT认证、订单防重、支付签名验证
|
||||
|
||||
✅ **易于扩展**:支持新增支付方式、调整套餐策略
|
||||
|
||||
✅ **数据完整**:充值记录、变动日志、统计分析
|
||||
|
||||
现在用户可以直接购买积分,不再依赖礼品码!🎉
|
||||
|
||||
Reference in New Issue
Block a user