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feat(payment): 完善微信支付类型并优化相关逻辑

- 新增 WechatPayType 类,定义微信支付的具体实现方式
- 在 PaymentType 枚举中添加获取微信支付类型的方法
- 在 ShopOrder 实体中增加微信支付子类型字段
- 优化 ShopOrderServiceImpl 中的微信支付逻辑,支持自动选择支付类型
pan
科技小王子 4 weeks ago
parent
commit
fabccddab2
  1. 81
      src/main/java/com/gxwebsoft/payment/constants/WechatPayType.java
  2. 14
      src/main/java/com/gxwebsoft/payment/enums/PaymentType.java
  3. 3
      src/main/java/com/gxwebsoft/shop/entity/ShopOrder.java
  4. 12
      src/main/java/com/gxwebsoft/shop/service/impl/ShopOrderServiceImpl.java

81
src/main/java/com/gxwebsoft/payment/constants/WechatPayType.java

@ -0,0 +1,81 @@
package com.gxwebsoft.payment.constants;
/**
* 微信支付类型常量
* 定义微信支付的具体实现方式
*
* @author 科技小王子
* @since 2025-08-30
*/
public class WechatPayType {
/**
* JSAPI支付 - 小程序/公众号内支付
* 需要用户的openid
*/
public static final String JSAPI = "JSAPI";
/**
* Native支付 - 扫码支付
* 生成二维码供用户扫描支付
*/
public static final String NATIVE = "NATIVE";
/**
* H5支付 - 手机网页支付
* 在手机浏览器中调起微信支付
*/
public static final String H5 = "H5";
/**
* APP支付 - 移动应用支付
* 在APP中调起微信支付
*/
public static final String APP = "APP";
/**
* 根据openid自动选择微信支付类型
*
* @param openid 用户openid
* @return JSAPI NATIVE
*/
public static String getAutoType(String openid) {
return (openid != null && !openid.trim().isEmpty()) ? JSAPI : NATIVE;
}
/**
* 检查是否为有效的微信支付类型
*
* @param payType 支付类型
* @return true表示有效
*/
public static boolean isValidType(String payType) {
return JSAPI.equals(payType) || NATIVE.equals(payType) ||
H5.equals(payType) || APP.equals(payType);
}
/**
* 获取支付类型描述
*
* @param payType 支付类型
* @return 描述文本
*/
public static String getDescription(String payType) {
if (payType == null) {
return "未知支付类型";
}
switch (payType) {
case JSAPI:
return "小程序/公众号支付";
case NATIVE:
return "扫码支付";
case H5:
return "手机网页支付";
case APP:
return "移动应用支付";
default:
return "未知支付类型: " + payType;
}
}
}

14
src/main/java/com/gxwebsoft/payment/enums/PaymentType.java

@ -162,6 +162,20 @@ public enum PaymentType {
return this == WECHAT || this == WECHAT_NATIVE;
}
/**
* 获取微信支付的具体类型
* @param openid 用户openid
* @return JSAPI NATIVE
*/
public String getWechatPayType(String openid) {
if (!isWechatPay()) {
return null;
}
// 有openid使用JSAPI,无openid使用Native
return (openid != null && !openid.trim().isEmpty()) ? "JSAPI" : "NATIVE";
}
/**
* 是否为第三方支付
*/

3
src/main/java/com/gxwebsoft/shop/entity/ShopOrder.java

@ -151,6 +151,9 @@ public class ShopOrder implements Serializable {
@Schema(description = "支付方式:0余额支付,1微信支付,2支付宝支付,3银联支付,4现金支付,5POS机支付,6免费,7积分支付")
private Integer payType;
@Schema(description = "微信支付子类型:JSAPI小程序支付,NATIVE扫码支付")
private String wechatPayType;
@Schema(description = "代付支付方式:0余额支付,1微信支付,2支付宝支付,3银联支付,4现金支付,5POS机支付,6免费,7积分支付")
private Integer friendPayType;

12
src/main/java/com/gxwebsoft/shop/service/impl/ShopOrderServiceImpl.java

@ -19,6 +19,7 @@ import com.wechat.pay.java.core.RSAAutoCertificateConfig;
import lombok.extern.slf4j.Slf4j;
import com.gxwebsoft.common.system.service.PaymentService;
import com.gxwebsoft.common.system.service.SettingService;
import com.gxwebsoft.payment.constants.WechatPayType;
import com.gxwebsoft.shop.mapper.ShopOrderMapper;
import com.gxwebsoft.shop.param.ShopOrderParam;
import com.gxwebsoft.common.core.web.PageParam;
@ -179,10 +180,14 @@ public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder
if (order.getPayType().equals(102)) {
// Native支付处理(兼容旧的102类型)
System.out.println("⚠️ 检测到使用废弃的微信Native支付类型(102),建议升级到微信支付(1)");
order.setWechatPayType(WechatPayType.NATIVE);
return createNativePayOrder(order, payment);
} else if (order.getPayType().equals(1)) {
// 微信支付处理 - 根据是否有openid判断使用JSAPI还是Native
if (order.getOpenid() != null && !order.getOpenid().trim().isEmpty()) {
String wechatType = WechatPayType.getAutoType(order.getOpenid());
order.setWechatPayType(wechatType);
if (WechatPayType.JSAPI.equals(wechatType)) {
// 有openid,使用JSAPI支付
return createJsapiPayOrder(order, payment);
} else {
@ -284,7 +289,8 @@ public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder
orderInfo.put("provider", "wxpay");
orderInfo.put("codeUrl", response.getCodeUrl()); // Native支付返回二维码URL
orderInfo.put("orderNo", order.getOrderNo());
orderInfo.put("payType", "NATIVE");
orderInfo.put("payType", WechatPayType.NATIVE);
orderInfo.put("wechatPayType", WechatPayType.NATIVE);
return orderInfo;
}
@ -366,6 +372,8 @@ public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder
orderInfo.put("signType", "RSA");
orderInfo.put("paySign", response.getPaySign());
orderInfo.put("orderNo", order.getOrderNo());
orderInfo.put("payType", WechatPayType.JSAPI);
orderInfo.put("wechatPayType", WechatPayType.JSAPI);
return orderInfo;
}

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