mall + pay：

1、优化微信公众号 MP 支付的实现

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/dto/notify/PayOrderNotifyRespDTO.java

@@ -35,14 +35,4 @@ public class PayOrderNotifyRespDTO {
      */
     private LocalDateTime successTime;
 
-    /**
-     * TODO @jason 结合其他的渠道定义成枚举,
-     *
-     * alipay
-     * TRADE_CLOSED,未付款交易超时关闭，或支付完成后全额退款。
-     * TRADE_SUCCESS, 交易支付成功
-     * TRADE_FINISHED 	交易结束，不可退款。
-     */
-    private String tradeStatus;
-
 }

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/exception/PayException.java

@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.framework.pay.core.client.exception;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+
+/**
+ * 业务逻辑异常 Exception
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@NoArgsConstructor
+@AllArgsConstructor
+public class PayException extends RuntimeException {
+
+    /**
+     * 第三方平台的错误码
+     */
+    private String code;
+    /**
+     * 第三方平台的错误提示
+     */
+    private String message;
+
+}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/AbstractPayClient.java

@@ -7,18 +7,18 @@ import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDT
 import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedRespDTO;
 import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReqDTO;
 import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedRespDTO;
-import com.alipay.api.AlipayResponse;import lombok.extern.slf4j.Slf4j;
+import com.alipay.api.AlipayResponse;
+import lombok.extern.slf4j.Slf4j;
 
 import javax.validation.Validation;
 import java.time.LocalDateTime;
 
 import static cn.hutool.core.date.DatePattern.NORM_DATETIME_FORMATTER;
-import static cn.hutool.core.date.DatePattern.NORM_DATETIME_MS_FORMATTER;
-import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception0;
 import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
 import static cn.iocoder.yudao.framework.pay.core.enums.PayFrameworkErrorCodeConstants.PAY_EXCEPTION;
 
+// TODO 芋艿：优化下，替换异常；
 /**
  * 支付客户端的抽象类，提供模板方法，减少子类的冗余代码
  *

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/PayClientFactoryImpl.java

@@ -7,8 +7,8 @@ import cn.iocoder.yudao.framework.pay.core.client.PayClientFactory;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.*;
 import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXLitePayClient;
 import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXNativePayClient;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPayClientConfig;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPubPayClient;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPayClientConfig;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPubPayClient;
 import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
 import lombok.extern.slf4j.Slf4j;
 
@@ -60,10 +60,10 @@ public class PayClientFactoryImpl implements PayClientFactory {
         // 创建客户端
         // TODO @芋艿 WX_LITE WX_APP 如果不添加在 项目启动的时候去初始化会报错无法启动。所以我手动加了两个，具体需要你来配
         switch (channelEnum) {
-            case WX_PUB: return (AbstractPayClient<Config>) new WXPubPayClient(channelId, (WXPayClientConfig) config);
-            case WX_LITE: return (AbstractPayClient<Config>) new WXLitePayClient(channelId, (WXPayClientConfig) config); //微信小程序请求支付
-            case WX_APP: return (AbstractPayClient<Config>) new WXPubPayClient(channelId, (WXPayClientConfig) config);
-            case WX_NATIVE: return (AbstractPayClient<Config>) new WXNativePayClient(channelId, (WXPayClientConfig) config);
+            case WX_PUB: return (AbstractPayClient<Config>) new WxPubPayClient(channelId, (WxPayClientConfig) config);
+            case WX_LITE: return (AbstractPayClient<Config>) new WXLitePayClient(channelId, (WxPayClientConfig) config); //微信小程序请求支付
+            case WX_APP: return (AbstractPayClient<Config>) new WxPubPayClient(channelId, (WxPayClientConfig) config);
+            case WX_NATIVE: return (AbstractPayClient<Config>) new WXNativePayClient(channelId, (WxPayClientConfig) config);
             case ALIPAY_WAP: return (AbstractPayClient<Config>) new AlipayWapPayClient(channelId, (AlipayPayClientConfig) config);
             case ALIPAY_QR: return (AbstractPayClient<Config>) new AlipayQrPayClient(channelId, (AlipayPayClientConfig) config);
             case ALIPAY_APP: return (AbstractPayClient<Config>) new AlipayAppPayClient(channelId, (AlipayPayClientConfig) config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AbstractAlipayClient.java → yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AbstractAlipayPayClient.java

@@ -25,16 +25,16 @@ import java.util.Map;
 import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
 
 /**
- * 支付宝抽象类， 实现支付宝统一的接口。如退款
+ * 支付宝抽象类，实现支付宝统一的接口、以及部分实现（退款）
  *
- * @author  jason
+ * @author jason
  */
 @Slf4j
-public abstract class AbstractAlipayClient extends AbstractPayClient<AlipayPayClientConfig> {
+public abstract class AbstractAlipayPayClient extends AbstractPayClient<AlipayPayClientConfig> {
 
     protected DefaultAlipayClient client;
 
-    public AbstractAlipayClient(Long channelId, String channelCode, AlipayPayClientConfig config) {
+    public AbstractAlipayPayClient(Long channelId, String channelCode, AlipayPayClientConfig config) {
         super(channelId, channelCode, config);
     }
 
@@ -106,9 +106,11 @@ public abstract class AbstractAlipayClient extends AbstractPayClient<AlipayPayCl
                     .build();
         }
         // 2.2 支付的情况
-        return PayOrderNotifyRespDTO.builder().orderExtensionNo(bodyObj.get("out_trade_no"))
-                .channelOrderNo(bodyObj.get("trade_no")).channelUserId(bodyObj.get("seller_id"))
-                .tradeStatus(bodyObj.get("trade_status")).successTime(parseTime(params.get("notify_time")))
+        return PayOrderNotifyRespDTO.builder()
+                .orderExtensionNo(bodyObj.get("out_trade_no"))
+                .channelOrderNo(bodyObj.get("trade_no"))
+                .channelUserId(bodyObj.get("seller_id"))
+                .successTime(parseTime(params.get("notify_time")))
                 .build();
     }
 

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AlipayAppPayClient.java

@@ -20,7 +20,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author 芋道源码
  */
 @Slf4j
-public class AlipayAppPayClient extends AbstractAlipayClient {
+public class AlipayAppPayClient extends AbstractAlipayPayClient {
 
     public AlipayAppPayClient(Long channelId, AlipayPayClientConfig config) {
         super(channelId, PayChannelEnum.ALIPAY_APP.getCode(), config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AlipayBarPayClient.java

@@ -24,7 +24,7 @@ import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionU
  * @author 芋道源码
  */
 @Slf4j
-public class AlipayBarPayClient extends AbstractAlipayClient {
+public class AlipayBarPayClient extends AbstractAlipayPayClient {
 
     public AlipayBarPayClient(Long channelId, AlipayPayClientConfig config) {
         super(channelId, PayChannelEnum.ALIPAY_BAR.getCode(), config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AlipayPcPayClient.java

@@ -22,7 +22,7 @@ import java.util.Objects;
  * @author XGD
  */
 @Slf4j
-public class AlipayPcPayClient extends AbstractAlipayClient {
+public class AlipayPcPayClient extends AbstractAlipayPayClient {
 
     public AlipayPcPayClient(Long channelId, AlipayPayClientConfig config) {
         super(channelId, PayChannelEnum.ALIPAY_PC.getCode(), config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AlipayQrPayClient.java

@@ -18,7 +18,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author 芋道源码
  */
 @Slf4j
-public class AlipayQrPayClient extends AbstractAlipayClient {
+public class AlipayQrPayClient extends AbstractAlipayPayClient {
 
     public AlipayQrPayClient(Long channelId, AlipayPayClientConfig config) {
         super(channelId, PayChannelEnum.ALIPAY_QR.getCode(), config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AlipayWapPayClient.java

@@ -19,7 +19,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author 芋道源码
  */
 @Slf4j
-public class AlipayWapPayClient extends AbstractAlipayClient {
+public class AlipayWapPayClient extends AbstractAlipayPayClient {
 
     public AlipayWapPayClient(Long channelId, AlipayPayClientConfig config) {
         super(channelId, PayChannelEnum.ALIPAY_WAP.getCode(), config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java

@@ -0,0 +1,183 @@
+package cn.iocoder.yudao.framework.pay.core.client.impl.weixin;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.hutool.core.date.TemporalAccessorUtil;
+import cn.hutool.core.lang.Assert;
+import cn.hutool.core.map.MapUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.framework.common.util.io.FileUtils;
+import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
+import cn.iocoder.yudao.framework.pay.core.client.dto.notify.PayNotifyReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.notify.PayOrderNotifyRespDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedRespDTO;
+import cn.iocoder.yudao.framework.pay.core.client.exception.PayException;
+import cn.iocoder.yudao.framework.pay.core.client.impl.AbstractPayClient;
+import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
+import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyV3Result;
+import com.github.binarywang.wxpay.config.WxPayConfig;
+import com.github.binarywang.wxpay.exception.WxPayException;
+import com.github.binarywang.wxpay.service.WxPayService;
+import com.github.binarywang.wxpay.service.impl.WxPayServiceImpl;
+import lombok.extern.slf4j.Slf4j;
+
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.util.Objects;
+
+import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
+
+/**
+ * 微信支付抽象类，实现微信统一的接口、以及部分实现（退款）
+ *
+ * @author 遇到源码
+ */
+@Slf4j
+public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientConfig> {
+
+    protected WxPayService client;
+
+    public AbstractWxPayClient(Long channelId, String channelCode, WxPayClientConfig config) {
+        super(channelId, channelCode, config);
+    }
+
+    /**
+     * 初始化 client 客户端
+     *
+     * @param tradeType 交易类型
+     */
+    protected void doInit(String tradeType) {
+        // 创建 config 配置
+        WxPayConfig payConfig = new WxPayConfig();
+        BeanUtil.copyProperties(config, payConfig, "keyContent");
+        payConfig.setTradeType(tradeType);
+        if (StrUtil.isNotEmpty(config.getPrivateKeyContent())) {
+            // weixin-pay-java 存在 BUG，无法直接设置内容，所以创建临时文件来解决
+            payConfig.setPrivateKeyPath(FileUtils.createTempFile(config.getPrivateKeyContent()).getPath());
+        }
+        if (StrUtil.isNotEmpty(config.getPrivateCertContent())) {
+            // weixin-pay-java 存在 BUG，无法直接设置内容，所以创建临时文件来解决
+            payConfig.setPrivateCertPath(FileUtils.createTempFile(config.getPrivateCertContent()).getPath());
+        }
+
+        // 创建 client 客户端
+        client = new WxPayServiceImpl();
+        client.setConfig(payConfig);
+    }
+
+    @Override
+    protected PayOrderUnifiedRespDTO doUnifiedOrder(PayOrderUnifiedReqDTO reqDTO)
+            throws Throwable {
+        try {
+            switch (config.getApiVersion()) {
+                case WxPayClientConfig.API_VERSION_V2:
+                    return doUnifiedOrderV2(reqDTO);
+                case WxPayClientConfig.API_VERSION_V3:
+                    return doUnifiedOrderV3(reqDTO);
+                default:
+                    throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
+            }
+        } catch (WxPayException e) {
+            log.error("[doUnifiedOrder][request({}) 发起支付失败]", toJsonString(reqDTO), e);
+            throw buildPayException(e);
+        }
+    }
+
+    /**
+     * 【V2】调用支付渠道，统一下单
+     *
+     * @param reqDTO 下单信息
+     * @return 各支付渠道的返回结果
+     */
+    protected abstract PayOrderUnifiedRespDTO doUnifiedOrderV2(PayOrderUnifiedReqDTO reqDTO)
+            throws WxPayException;
+
+    /**
+     * 【V3】调用支付渠道，统一下单
+     *
+     * @param reqDTO 下单信息
+     * @return 各支付渠道的返回结果
+     */
+    protected abstract PayOrderUnifiedRespDTO doUnifiedOrderV3(PayOrderUnifiedReqDTO reqDTO)
+            throws WxPayException;
+
+
+    @Override
+    public Object parseNotify(PayNotifyReqDTO rawNotify) {
+        log.info("[parseNotify][微信支付回调 data 数据: {}]", rawNotify.getBody());
+        try {
+            // 微信支付 v2 回调结果处理
+            switch (config.getApiVersion()) {
+                case WxPayClientConfig.API_VERSION_V2:
+                    return parseOrderNotifyV2(rawNotify);
+                case WxPayClientConfig.API_VERSION_V3:
+                    return parseOrderNotifyV3(rawNotify);
+                default:
+                    throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
+            }
+        } catch (WxPayException e) {
+            log.error("[parseNotify][rawNotify({}) 解析失败]", toJsonString(rawNotify), e);
+            throw buildPayException(e);
+        }
+    }
+
+    private PayOrderNotifyRespDTO parseOrderNotifyV2(PayNotifyReqDTO data) throws WxPayException {
+        WxPayOrderNotifyResult notifyResult = client.parseOrderNotifyResult(data.getBody());
+        Assert.isTrue(Objects.equals(notifyResult.getResultCode(), "SUCCESS"), "支付结果非 SUCCESS");
+        // 转换结果
+        return PayOrderNotifyRespDTO
+                .builder()
+                .orderExtensionNo(notifyResult.getOutTradeNo())
+                .channelOrderNo(notifyResult.getTransactionId())
+                .channelUserId(notifyResult.getOpenid())
+                .successTime(parseDateV2(notifyResult.getTimeEnd()))
+                .build();
+    }
+
+    private PayOrderNotifyRespDTO parseOrderNotifyV3(PayNotifyReqDTO data) throws WxPayException {
+        WxPayOrderNotifyV3Result notifyResult = client.parseOrderNotifyV3Result(data.getBody(), null);
+        WxPayOrderNotifyV3Result.DecryptNotifyResult result = notifyResult.getResult();
+        // 转换结果
+        Assert.isTrue(Objects.equals(notifyResult.getResult().getTradeState(), "SUCCESS"),
+                "支付结果非 SUCCESS");
+        return PayOrderNotifyRespDTO.builder()
+                .orderExtensionNo(result.getOutTradeNo())
+                .channelOrderNo(result.getTradeState())
+                .channelUserId(result.getPayer() != null ? result.getPayer().getOpenid() : null)
+                .successTime(parseDateV3(result.getSuccessTime()))
+                .build();
+    }
+
+    // ========== 各种工具方法 ==========
+
+    static String getOpenid(PayOrderUnifiedReqDTO reqDTO) {
+        String openid = MapUtil.getStr(reqDTO.getChannelExtras(), "openid");
+        if (StrUtil.isEmpty(openid)) {
+            throw new IllegalArgumentException("支付请求的 openid 不能为空！");
+        }
+        return openid;
+    }
+
+    static PayException buildPayException(WxPayException e) {
+        return new PayException(ObjectUtils.defaultIfNull(e.getErrCode(), e.getReturnCode()),
+                ObjectUtils.defaultIfNull(e.getErrCodeDes(), e.getCustomErrorMsg()));
+    }
+
+    static String formatDateV2(LocalDateTime time) {
+        return TemporalAccessorUtil.format(time.atZone(ZoneId.systemDefault()), "yyyyMMddHHmmss");
+    }
+
+    static LocalDateTime parseDateV2(String time) {
+        return LocalDateTimeUtil.parse(time, "yyyyMMddHHmmss");
+    }
+
+    static String formatDateV3(LocalDateTime time) {
+        return TemporalAccessorUtil.format(time.atZone(ZoneId.systemDefault()), "yyyy-MM-dd'T'HH:mm:ssXXX");
+    }
+
+    static LocalDateTime parseDateV3(String time) {
+        return LocalDateTimeUtil.parse(time, "yyyy-MM-dd'T'HH:mm:ssXXX");
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WXLitePayClient.java

@@ -39,11 +39,11 @@ import java.util.Objects;
  * @author zwy
  */
 @Slf4j
-public class WXLitePayClient extends AbstractPayClient<WXPayClientConfig> {
+public class WXLitePayClient extends AbstractPayClient<WxPayClientConfig> {
 
     private WxPayService client;
 
-    public WXLitePayClient(Long channelId, WXPayClientConfig config) {
+    public WXLitePayClient(Long channelId, WxPayClientConfig config) {
         super(channelId, PayChannelEnum.WX_LITE.getCode(), config);
     }
 
@@ -99,7 +99,7 @@ public class WXLitePayClient extends AbstractPayClient<WXPayClientConfig> {
         WxPayUnifiedOrderRequest request = WxPayUnifiedOrderRequest.newBuilder()
                 .outTradeNo(reqDTO.getMerchantOrderId())
                 .body(reqDTO.getBody())
-                .totalFee(reqDTO.getAmount().intValue()) // 单位分
+                .totalFee(reqDTO.getAmount()) // 单位分
                 .timeExpire(DateUtil.format(reqDTO.getExpireTime(), "yyyyMMddHHmmss")) // v2的时间格式
                 .spbillCreateIp(reqDTO.getUserIp())
                 .openid(getOpenid(reqDTO))
@@ -117,9 +117,7 @@ public class WXLitePayClient extends AbstractPayClient<WXPayClientConfig> {
         request.setDescription(reqDTO.getBody());
         request.setAmount(new WxPayUnifiedOrderV3Request
                 .Amount()
-                .setTotal(reqDTO
-                        .getAmount()
-                        .intValue())); // 单位分
+                .setTotal(reqDTO.getAmount())); // 单位分
         request.setTimeExpire(DateUtil.format(Date.from(reqDTO.getExpireTime().atZone(ZoneId.systemDefault()).toInstant()), "yyyy-MM-dd'T'HH:mm:ssXXX")); // v3的时间格式
         request.setPayer(new WxPayUnifiedOrderV3Request.Payer().setOpenid(getOpenid(reqDTO)));
         request.setSceneInfo(new WxPayUnifiedOrderV3Request.SceneInfo().setPayerClientIp(reqDTO.getUserIp()));
@@ -149,9 +147,9 @@ public class WXLitePayClient extends AbstractPayClient<WXPayClientConfig> {
         log.info("[parseOrderNotify][微信支付回调data数据:{}]", data.getBody());
         // 微信支付 v2 回调结果处理
         switch (config.getApiVersion()) {
-            case WXPayClientConfig.API_VERSION_V2:
+            case WxPayClientConfig.API_VERSION_V2:
                 return parseOrderNotifyV2(data);
-            case WXPayClientConfig.API_VERSION_V3:
+            case WxPayClientConfig.API_VERSION_V3:
                 return parseOrderNotifyV3(data);
             default:
                 throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WXNativePayClient.java

@@ -37,11 +37,11 @@ import java.util.Objects;
  * @author zwy
  */
 @Slf4j
-public class WXNativePayClient extends AbstractPayClient<WXPayClientConfig> {
+public class WXNativePayClient extends AbstractPayClient<WxPayClientConfig> {
 
     private WxPayService client;
 
-    public WXNativePayClient(Long channelId, WXPayClientConfig config) {
+    public WXNativePayClient(Long channelId, WxPayClientConfig config) {
         super(channelId, PayChannelEnum.WX_NATIVE.getCode(), config);
     }
 
@@ -134,9 +134,9 @@ public class WXNativePayClient extends AbstractPayClient<WXPayClientConfig> {
         log.info("微信支付回调data数据:{}", data.getBody());
         // 微信支付 v2 回调结果处理
         switch (config.getApiVersion()) {
-            case WXPayClientConfig.API_VERSION_V2:
+            case WxPayClientConfig.API_VERSION_V2:
                 return parseOrderNotifyV2(data);
-            case WXPayClientConfig.API_VERSION_V3:
+            case WxPayClientConfig.API_VERSION_V3:
                 return parseOrderNotifyV3(data);
             default:
                 throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WXPubPayClient.java

@@ -1,201 +0,0 @@
-package cn.iocoder.yudao.framework.pay.core.client.impl.weixin;
-
-import cn.hutool.core.bean.BeanUtil;
-import cn.hutool.core.date.LocalDateTimeUtil;
-import cn.hutool.core.date.TemporalAccessorUtil;
-import cn.hutool.core.lang.Assert;
-import cn.hutool.core.map.MapUtil;
-import cn.hutool.core.util.StrUtil;
-import cn.iocoder.yudao.framework.common.util.io.FileUtils;
-import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
-import cn.iocoder.yudao.framework.pay.core.client.dto.notify.PayNotifyReqDTO;
-import cn.iocoder.yudao.framework.pay.core.client.dto.notify.PayOrderNotifyRespDTO;
-import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
-import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedRespDTO;
-import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReqDTO;
-import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedRespDTO;
-import cn.iocoder.yudao.framework.pay.core.client.impl.AbstractPayClient;
-import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
-import cn.iocoder.yudao.framework.pay.core.enums.PayDisplayModeEnum;
-import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
-import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyV3Result;
-import com.github.binarywang.wxpay.bean.order.WxPayMpOrderResult;
-import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderRequest;
-import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderV3Request;
-import com.github.binarywang.wxpay.bean.result.WxPayUnifiedOrderV3Result;
-import com.github.binarywang.wxpay.bean.result.enums.TradeTypeEnum;
-import com.github.binarywang.wxpay.config.WxPayConfig;
-import com.github.binarywang.wxpay.constant.WxPayConstants;
-import com.github.binarywang.wxpay.exception.WxPayException;
-import com.github.binarywang.wxpay.service.WxPayService;
-import com.github.binarywang.wxpay.service.impl.WxPayServiceImpl;
-import lombok.extern.slf4j.Slf4j;
-
-import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.util.Objects;
-
-import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
-
-/**
- * 微信支付（公众号）的 PayClient 实现类
- *
- * @author 芋道源码
- */
-@Slf4j
-public class WXPubPayClient extends AbstractPayClient<WXPayClientConfig> {
-
-    private WxPayService client;
-
-    public WXPubPayClient(Long channelId, WXPayClientConfig config) {
-        super(channelId, PayChannelEnum.WX_PUB.getCode(), config);
-    }
-
-    @Override
-    protected void doInit() {
-        WxPayConfig payConfig = new WxPayConfig();
-        BeanUtil.copyProperties(config, payConfig, "keyContent");
-        payConfig.setTradeType(WxPayConstants.TradeType.JSAPI); // 设置使用 JS API 支付方式
-//        if (StrUtil.isNotEmpty(config.getKeyContent())) {
-//            payConfig.setKeyContent(config.getKeyContent().getBytes(StandardCharsets.UTF_8));
-//        }
-        if (StrUtil.isNotEmpty(config.getPrivateKeyContent())) {
-            // weixin-pay-java 存在 BUG，无法直接设置内容，所以创建临时文件来解决
-            payConfig.setPrivateKeyPath(FileUtils.createTempFile(config.getPrivateKeyContent()).getPath());
-        }
-        if (StrUtil.isNotEmpty(config.getPrivateCertContent())) {
-            // weixin-pay-java 存在 BUG，无法直接设置内容，所以创建临时文件来解决
-            payConfig.setPrivateCertPath(FileUtils.createTempFile(config.getPrivateCertContent()).getPath());
-        }
-        // 真实客户端
-        this.client = new WxPayServiceImpl();
-        client.setConfig(payConfig);
-    }
-
-    @Override
-    public PayOrderUnifiedRespDTO doUnifiedOrder(PayOrderUnifiedReqDTO reqDTO) {
-        WxPayMpOrderResult response = null;
-        try {
-            switch (config.getApiVersion()) {
-                case WXPayClientConfig.API_VERSION_V2:
-                    response = this.unifiedOrderV2(reqDTO);
-                    break;
-                case WXPayClientConfig.API_VERSION_V3:
-                    WxPayUnifiedOrderV3Result.JsapiResult responseV3 = this.unifiedOrderV3(reqDTO);
-                    // 将 V3 的结果，统一转换成 V2。返回的字段是一致的
-                    response = new WxPayMpOrderResult();
-                    BeanUtil.copyProperties(responseV3, response, true);
-                    break;
-                default:
-                    throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
-            }
-        } catch (WxPayException e) {
-            log.error("[unifiedOrder][request({}) 发起支付失败，原因({})]", toJsonString(reqDTO), e);
-//            return PayCommonResult.build(ObjectUtils.defaultIfNull(e.getErrCode(), e.getReturnCode(), "CustomErrorCode"),
-//                    ObjectUtils.defaultIfNull(e.getErrCodeDes(), e.getCustomErrorMsg()),null, codeMapping);
-            System.out.println();
-        }
-        return new PayOrderUnifiedRespDTO().setDisplayMode(PayDisplayModeEnum.CUSTOM.getMode())
-                .setDisplayContent(JsonUtils.toJsonString(response));
-    }
-
-
-    private WxPayMpOrderResult unifiedOrderV2(PayOrderUnifiedReqDTO reqDTO) throws WxPayException {
-        // 构建 WxPayUnifiedOrderRequest 对象
-        WxPayUnifiedOrderRequest request = WxPayUnifiedOrderRequest.newBuilder()
-                .outTradeNo(reqDTO.getMerchantOrderId())
-                .body(reqDTO.getBody())
-                .totalFee(reqDTO.getAmount()) // 单位分
-                .timeExpire(formatDate(reqDTO.getExpireTime()))
-                .spbillCreateIp(reqDTO.getUserIp())
-                .openid(getOpenid(reqDTO))
-                .notifyUrl(reqDTO.getNotifyUrl())
-                .build();
-        // 执行请求
-        return client.createOrder(request);
-    }
-
-    private WxPayUnifiedOrderV3Result.JsapiResult unifiedOrderV3(PayOrderUnifiedReqDTO reqDTO) throws WxPayException {
-        // 构建 WxPayUnifiedOrderRequest 对象
-        WxPayUnifiedOrderV3Request request = new WxPayUnifiedOrderV3Request();
-        request.setOutTradeNo(reqDTO.getMerchantOrderId());
-        request.setDescription(reqDTO.getBody());
-        request.setAmount(new WxPayUnifiedOrderV3Request.Amount().setTotal(reqDTO.getAmount())); // 单位分
-        request.setTimeExpire(formatDate(reqDTO.getExpireTime()));
-        request.setPayer(new WxPayUnifiedOrderV3Request.Payer().setOpenid(getOpenid(reqDTO)));
-        request.setSceneInfo(new WxPayUnifiedOrderV3Request.SceneInfo().setPayerClientIp(reqDTO.getUserIp()));
-        request.setNotifyUrl(reqDTO.getNotifyUrl());
-        // 执行请求
-        return client.createOrderV3(TradeTypeEnum.JSAPI, request);
-    }
-
-    private static String getOpenid(PayOrderUnifiedReqDTO reqDTO) {
-        String openid = MapUtil.getStr(reqDTO.getChannelExtras(), "openid");
-        if (StrUtil.isEmpty(openid)) {
-            throw new IllegalArgumentException("支付请求的 openid 不能为空！");
-        }
-        return openid;
-    }
-
-    /**
-     *
-     * 微信支付回调 分v2 和v3 的处理方式
-     *
-     * @param data 通知结果
-     * @return 支付回调对象
-     * @throws WxPayException 微信异常类
-     */
-//    @Override
-    public PayOrderNotifyRespDTO parseOrderNotify(PayNotifyReqDTO data) throws WxPayException {
-        log.info("[parseOrderNotify][微信支付回调data数据: {}]", data.getBody());
-        // 微信支付 v2 回调结果处理
-        switch (config.getApiVersion()) {
-            case WXPayClientConfig.API_VERSION_V2:
-                return parseOrderNotifyV2(data);
-            case WXPayClientConfig.API_VERSION_V3:
-                return parseOrderNotifyV3(data);
-            default:
-                throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
-        }
-    }
-
-    private PayOrderNotifyRespDTO parseOrderNotifyV3(PayNotifyReqDTO data) throws WxPayException {
-        WxPayOrderNotifyV3Result wxPayOrderNotifyV3Result = client.parseOrderNotifyV3Result(data.getBody(), null);
-        WxPayOrderNotifyV3Result.DecryptNotifyResult result = wxPayOrderNotifyV3Result.getResult();
-        // 转换结果
-        Assert.isTrue(Objects.equals(wxPayOrderNotifyV3Result.getResult().getTradeState(), "SUCCESS"),
-                "支付结果非 SUCCESS");
-        return PayOrderNotifyRespDTO
-                .builder()
-                .orderExtensionNo(result.getOutTradeNo())
-                .channelOrderNo(result.getTradeState())
-                .successTime(LocalDateTimeUtil.parse(result.getSuccessTime(), "yyyy-MM-dd'T'HH:mm:ssXXX"))
-                .build();
-    }
-
-    private PayOrderNotifyRespDTO parseOrderNotifyV2(PayNotifyReqDTO data) throws WxPayException {
-        WxPayOrderNotifyResult notifyResult = client.parseOrderNotifyResult(data.getBody());
-        Assert.isTrue(Objects.equals(notifyResult.getResultCode(), "SUCCESS"), "支付结果非 SUCCESS");
-        // 转换结果
-        return PayOrderNotifyRespDTO
-                .builder()
-                .orderExtensionNo(notifyResult.getOutTradeNo())
-                .channelOrderNo(notifyResult.getTransactionId())
-                .channelUserId(notifyResult.getOpenid())
-                .successTime(LocalDateTimeUtil.parse(notifyResult.getTimeEnd(), "yyyyMMddHHmmss"))
-                .build();
-
-    }
-
-    @Override
-    protected PayRefundUnifiedRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) throws Throwable {
-        // TODO 需要实现
-        throw new UnsupportedOperationException();
-    }
-
-    private static String formatDate(LocalDateTime time) {
-//        return TemporalAccessorUtil.format(time.atZone(ZoneId.systemDefault()), "yyyy-MM-dd'T'HH:mm:ssXXX");
-        return TemporalAccessorUtil.format(time.atZone(ZoneId.systemDefault()), "yyyyMMddHHmmss");
-    }
-
-}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WXPayClientConfig.java → yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WxPayClientConfig.java

@@ -18,15 +18,17 @@ import java.util.Set;
  * @author 芋道源码
  */
 @Data
-public class WXPayClientConfig implements PayClientConfig {
+public class WxPayClientConfig implements PayClientConfig {
 
     /**
      * API 版本 - V2
+     *
      * https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_1
      */
     public static final String API_VERSION_V2 = "v2";
     /**
      * API 版本 - V3
+     *
      * https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay-1.shtml
      */
     public static final String API_VERSION_V3 = "v3";

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/WxPubPayClient.java

@@ -0,0 +1,81 @@
+package cn.iocoder.yudao.framework.pay.core.client.impl.weixin;
+
+import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedRespDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedRespDTO;
+import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
+import cn.iocoder.yudao.framework.pay.core.enums.PayDisplayModeEnum;
+import com.github.binarywang.wxpay.bean.order.WxPayMpOrderResult;
+import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderRequest;
+import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderV3Request;
+import com.github.binarywang.wxpay.bean.result.WxPayUnifiedOrderV3Result;
+import com.github.binarywang.wxpay.bean.result.enums.TradeTypeEnum;
+import com.github.binarywang.wxpay.constant.WxPayConstants;
+import com.github.binarywang.wxpay.exception.WxPayException;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * 微信支付（公众号）的 PayClient 实现类
+ *
+ * @author 芋道源码
+ */
+@Slf4j
+public class WxPubPayClient extends AbstractWxPayClient {
+
+    public WxPubPayClient(Long channelId, WxPayClientConfig config) {
+        super(channelId, PayChannelEnum.WX_PUB.getCode(), config);
+    }
+
+    @Override
+    protected void doInit() {
+        super.doInit(WxPayConstants.TradeType.JSAPI);
+    }
+
+    @Override
+    protected PayOrderUnifiedRespDTO doUnifiedOrderV2(PayOrderUnifiedReqDTO reqDTO) throws WxPayException {
+        // 构建 WxPayUnifiedOrderRequest 对象
+        WxPayUnifiedOrderRequest request = WxPayUnifiedOrderRequest.newBuilder()
+                .outTradeNo(reqDTO.getMerchantOrderId())
+                .body(reqDTO.getBody())
+                .totalFee(reqDTO.getAmount()) // 单位分
+                .timeExpire(formatDateV2(reqDTO.getExpireTime()))
+                .spbillCreateIp(reqDTO.getUserIp())
+                .openid(getOpenid(reqDTO))
+                .notifyUrl(reqDTO.getNotifyUrl())
+                .build();
+        // 执行请求
+        WxPayMpOrderResult response = client.createOrder(request);
+
+        // 转换结果
+        return new PayOrderUnifiedRespDTO().setDisplayMode(PayDisplayModeEnum.CUSTOM.getMode())
+                .setDisplayContent(JsonUtils.toJsonString(response));
+    }
+
+    @Override
+    protected PayOrderUnifiedRespDTO doUnifiedOrderV3(PayOrderUnifiedReqDTO reqDTO) throws WxPayException {
+        // 构建 WxPayUnifiedOrderRequest 对象
+        WxPayUnifiedOrderV3Request request = new WxPayUnifiedOrderV3Request();
+        request.setOutTradeNo(reqDTO.getMerchantOrderId());
+        request.setDescription(reqDTO.getBody());
+        request.setAmount(new WxPayUnifiedOrderV3Request.Amount().setTotal(reqDTO.getAmount())); // 单位分
+        request.setTimeExpire(formatDateV3(reqDTO.getExpireTime()));
+        request.setPayer(new WxPayUnifiedOrderV3Request.Payer().setOpenid(getOpenid(reqDTO)));
+        request.setSceneInfo(new WxPayUnifiedOrderV3Request.SceneInfo().setPayerClientIp(reqDTO.getUserIp()));
+        request.setNotifyUrl(reqDTO.getNotifyUrl());
+        // 执行请求
+        WxPayUnifiedOrderV3Result.JsapiResult response = client.createOrderV3(TradeTypeEnum.JSAPI, request);
+
+        // 转换结果
+        return new PayOrderUnifiedRespDTO().setDisplayMode(PayDisplayModeEnum.CUSTOM.getMode())
+                .setDisplayContent(JsonUtils.toJsonString(response));
+    }
+
+    @Override
+    protected PayRefundUnifiedRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) {
+        // TODO 需要实现
+        throw new UnsupportedOperationException();
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/PayChannelEnum.java

@@ -3,7 +3,7 @@ package cn.iocoder.yudao.framework.pay.core.enums;
 import cn.hutool.core.util.ArrayUtil;
 import cn.iocoder.yudao.framework.pay.core.client.PayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayPayClientConfig;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPayClientConfig;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPayClientConfig;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -17,10 +17,10 @@ import lombok.Getter;
 @AllArgsConstructor
 public enum PayChannelEnum {
 
-    WX_PUB("wx_pub", "微信 JSAPI 支付", WXPayClientConfig.class), // 公众号网页
-    WX_LITE("wx_lite", "微信小程序支付", WXPayClientConfig.class),
-    WX_APP("wx_app", "微信 App 支付", WXPayClientConfig.class),
-    WX_NATIVE("wx_native", "微信 native 支付", WXPayClientConfig.class),
+    WX_PUB("wx_pub", "微信 JSAPI 支付", WxPayClientConfig.class), // 公众号网页
+    WX_LITE("wx_lite", "微信小程序支付", WxPayClientConfig.class),
+    WX_APP("wx_app", "微信 App 支付", WxPayClientConfig.class),
+    WX_NATIVE("wx_native", "微信 native 支付", WxPayClientConfig.class),
 
     ALIPAY_PC("alipay_pc", "支付宝 PC 网站支付", AlipayPayClientConfig.class),
     ALIPAY_WAP("alipay_wap", "支付宝 Wap 网站支付", AlipayPayClientConfig.class),

yudao-framework/yudao-spring-boot-starter-biz-pay/src/test/java/cn/iocoder/yudao/framework/pay/core/client/impl/PayClientFactoryImplIntegrationTest.java

@@ -7,8 +7,8 @@ import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDT
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayPayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayQrPayClient;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayWapPayClient;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPayClientConfig;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPubPayClient;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPayClientConfig;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPubPayClient;
 import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
@@ -27,15 +27,15 @@ public class PayClientFactoryImplIntegrationTest {
     private final PayClientFactoryImpl payClientFactory = new PayClientFactoryImpl();
 
     /**
-     * {@link WXPubPayClient} 的 V2 版本
+     * {@link WxPubPayClient} 的 V2 版本
      */
     @Test
     public void testCreatePayClient_WX_PUB_V2() {
         // 创建配置
-        WXPayClientConfig config = new WXPayClientConfig();
+        WxPayClientConfig config = new WxPayClientConfig();
         config.setAppId("wx041349c6f39b268b");
         config.setMchId("1545083881");
-        config.setApiVersion(WXPayClientConfig.API_VERSION_V2);
+        config.setApiVersion(WxPayClientConfig.API_VERSION_V2);
         config.setMchKey("0alL64UDQdlCwiKZ73ib7ypaIjMns06p");
         // 创建客户端
         Long channelId = RandomUtil.randomLong();
@@ -48,15 +48,15 @@ public class PayClientFactoryImplIntegrationTest {
     }
 
     /**
-     * {@link WXPubPayClient} 的 V3 版本
+     * {@link WxPubPayClient} 的 V3 版本
      */
     @Test
     public void testCreatePayClient_WX_PUB_V3() throws FileNotFoundException {
         // 创建配置
-        WXPayClientConfig config = new WXPayClientConfig();
+        WxPayClientConfig config = new WxPayClientConfig();
         config.setAppId("wx041349c6f39b268b");
         config.setMchId("1545083881");
-        config.setApiVersion(WXPayClientConfig.API_VERSION_V3);
+        config.setApiVersion(WxPayClientConfig.API_VERSION_V3);
         config.setPrivateKeyContent(IoUtil.readUtf8(new FileInputStream("/Users/yunai/Downloads/wx_pay/apiclient_key.pem")));
         config.setPrivateCertContent(IoUtil.readUtf8(new FileInputStream("/Users/yunai/Downloads/wx_pay/apiclient_cert.pem")));
         config.setApiV3Key("joerVi8y5DJ3o4ttA0o1uH47Xz1u2Ase");

yudao-module-pay/yudao-module-pay-biz/src/test/java/cn/iocoder/yudao/module/pay/service/merchant/PayChannelServiceTest.java

@@ -4,7 +4,7 @@ import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.pay.core.client.PayClientFactory;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayPayClientConfig;
-import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WXPayClientConfig;
+import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
 import cn.iocoder.yudao.framework.test.core.ut.BaseDbUnitTest;
 import cn.iocoder.yudao.module.pay.controller.admin.merchant.vo.channel.PayChannelCreateReqVO;
@@ -49,7 +49,7 @@ public class PayChannelServiceTest extends BaseDbUnitTest {
     @Test
     public void testCreateWechatVersion2Channel_success() {
         // 准备参数
-        WXPayClientConfig v2Config = getV2Config();
+        WxPayClientConfig v2Config = getV2Config();
         PayChannelCreateReqVO reqVO = randomPojo(PayChannelCreateReqVO.class, o -> {
             o.setCode(PayChannelEnum.WX_PUB.getCode());
             o.setStatus(CommonStatusEnum.ENABLE.getStatus());
@@ -70,7 +70,7 @@ public class PayChannelServiceTest extends BaseDbUnitTest {
     @Test
     public void testCreateWechatVersion3Channel_success() {
         // 准备参数
-        WXPayClientConfig v3Config = getV3Config();
+        WxPayClientConfig v3Config = getV3Config();
         PayChannelCreateReqVO reqVO = randomPojo(PayChannelCreateReqVO.class, o -> {
             o.setCode(PayChannelEnum.WX_PUB.getCode());
             o.setStatus(CommonStatusEnum.ENABLE.getStatus());
@@ -346,22 +346,22 @@ public class PayChannelServiceTest extends BaseDbUnitTest {
         assertPojoEquals(payClientConfig, list.get(0).getConfig());
     }
 
-    public WXPayClientConfig getV2Config() {
-        return new WXPayClientConfig()
+    public WxPayClientConfig getV2Config() {
+        return new WxPayClientConfig()
                 .setAppId("APP00001")
                 .setMchId("MCH00001")
-                .setApiVersion(WXPayClientConfig.API_VERSION_V2)
+                .setApiVersion(WxPayClientConfig.API_VERSION_V2)
                 .setMchKey("dsa1d5s6a1d6sa16d1sa56d15a61das6")
                 .setApiV3Key("")
                 .setPrivateCertContent("")
                 .setPrivateKeyContent("");
     }
 
-    public WXPayClientConfig getV3Config() {
-        return new WXPayClientConfig()
+    public WxPayClientConfig getV3Config() {
+        return new WxPayClientConfig()
                 .setAppId("APP00001")
                 .setMchId("MCH00001")
-                .setApiVersion(WXPayClientConfig.API_VERSION_V3)
+                .setApiVersion(WxPayClientConfig.API_VERSION_V3)
                 .setMchKey("")
                 .setApiV3Key("sdadasdsadadsa")
                 .setPrivateKeyContent("dsa445das415d15asd16ad156as")