feat：【PAY 支付】增加 channelPackageInfo 字段，对接微信新的转账 API（太难了！！！！！！！！！！！！！！！！！！！！）

YunaiV
1 parent 0e7ce637
Showing 16 changed files with 157 additions and 98 deletions
yudao-dependencies/pom.xml
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/vo/withdraw/BrokerageWithdrawBaseVO.java
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/vo/withdraw/BrokerageWithdrawRespVO.java
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/brokerage/BrokerageWithdrawDO.java
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/BrokerageWithdrawServiceImpl.java
yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/api/transfer/PayTransferApi.java
yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/api/transfer/dto/PayTransferCreateRespDTO.java
yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/api/transfer/dto/PayTransferRespDTO.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/api/transfer/PayTransferApiImpl.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/dal/dataobject/demo/PayDemoWithdrawDO.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/dal/dataobject/transfer/PayTransferDO.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/demo/PayDemoTransferServiceImpl.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/transfer/PayTransferService.java
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/transfer/PayTransferServiceImpl.java
yudao-module-pay/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/dto/transfer/PayTransferRespDTO.java
yudao-module-pay/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java
@@ -75,7 +75,7 @@
         <justauth.version>1.16.7</justauth.version>
         <justauth-starter.version>1.4.0</justauth-starter.version>
         <jimureport.version>1.9.4</jimureport.version>
-        <weixin-java.version>4.7.4.B</weixin-java.version>
+        <weixin-java.version>4.7.5.B</weixin-java.version>
     </properties>
  
     <dependencyManagement>
-package cn.iocoder.yudao.module.trade.controller.admin.brokerage.vo.withdraw;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import jakarta.validation.constraints.NotNull;
-import java.time.LocalDateTime;
-
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
-
-/**
- * 佣金提现 Base VO，提供给添加、修改、详细的子 VO 使用
- * 如果子 VO 存在差异的字段，请不要添加到这里，影响 Swagger 文档生成
- */
-@Data
-public class BrokerageWithdrawBaseVO {
-
-    @Schema(description = "用户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11436")
-    @NotNull(message = "用户编号不能为空")
-    private Long userId;
-
-    @Schema(description = "提现金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "18781")
-    @NotNull(message = "提现金额不能为空")
-    private Integer price;
-
-    @Schema(description = "提现手续费", requiredMode = Schema.RequiredMode.REQUIRED, example = "11417")
-    @NotNull(message = "提现手续费不能为空")
-    private Integer feePrice;
-
-    @Schema(description = "当前总佣金", requiredMode = Schema.RequiredMode.REQUIRED, example = "18576")
-    @NotNull(message = "当前总佣金不能为空")
-    private Integer totalPrice;
-
-    @Schema(description = "提现类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @NotNull(message = "提现类型不能为空")
-    private Integer type;
-
-    @Schema(description = "真实姓名", example = "赵六")
-    private String userName;
-
-    @Schema(description = "收款账号", example = "88677912132")
-    private String userAccount;
-
-    @Schema(description = "银行名称", example = "1")
-    private String bankName;
-
-    @Schema(description = "开户地址", example = "海淀支行")
-    private String bankAddress;
-
-    @Schema(description = "收款码", example = "https://www.iocoder.cn")
-    private String qrCodeUrl;
-
-    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @NotNull(message = "状态不能为空")
-    private Integer status;
-
-    @Schema(description = "审核驳回原因", example = "不对")
-    private String auditReason;
-
-    @Schema(description = "审核时间")
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    private LocalDateTime auditTime;
-
-    @Schema(description = "备注", example = "随便")
-    private String remark;
-
-}
@@ -2,27 +2,68 @@ package cn.iocoder.yudao.module.trade.controller.admin.brokerage.vo.withdraw;
  
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
  
 import java.time.LocalDateTime;
  
 @Schema(description = "管理后台 - 佣金提现 Response VO")
 @Data
-@EqualsAndHashCode(callSuper = true)
-@ToString(callSuper = true)
-public class BrokerageWithdrawRespVO extends BrokerageWithdrawBaseVO {
+public class BrokerageWithdrawRespVO {
  
     @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "7161")
     private Long id;
  
+    @Schema(description = "用户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11436")
+    private Long userId;
+
+    @Schema(description = "用户昵称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
+    private String userNickname;
+
+    @Schema(description = "提现金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "18781")
+    private Integer price;
+
+    @Schema(description = "提现手续费", requiredMode = Schema.RequiredMode.REQUIRED, example = "11417")
+    private Integer feePrice;
+
+    @Schema(description = "当前总佣金", requiredMode = Schema.RequiredMode.REQUIRED, example = "18576")
+    private Integer totalPrice;
+
+    @Schema(description = "提现类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer type;
+
+    @Schema(description = "真实姓名", example = "赵六")
+    private String userName;
+
+    @Schema(description = "收款账号", example = "88677912132")
+    private String userAccount;
+
+    @Schema(description = "银行名称", example = "1")
+    private String bankName;
+
+    @Schema(description = "开户地址", example = "海淀支行")
+    private String bankAddress;
+
+    @Schema(description = "收款码", example = "https://www.iocoder.cn")
+    private String qrCodeUrl;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer status;
+
+    @Schema(description = "审核驳回原因", example = "不对")
+    private String auditReason;
+
+    @Schema(description = "审核时间")
+    private LocalDateTime auditTime;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "转账单编号", example = "1024")
+    private Long payTransferId;
+
     @Schema(description = "转账错误提示", example = "余额不足")
     private String transferErrorMsg;
  
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
     private LocalDateTime createTime;
  
-    @Schema(description = "用户昵称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
-    private String userNickname;
-
 }
@@ -126,5 +126,12 @@ public class BrokerageWithdrawDO extends BaseDO {
      * 转账错误提示
      */
     private String transferErrorMsg;
+    /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String transferChannelPackageInfo;
  
 }
@@ -10,6 +10,7 @@ import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
 import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import cn.iocoder.yudao.module.pay.api.transfer.PayTransferApi;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferRespDTO;
 import cn.iocoder.yudao.module.pay.api.wallet.PayWalletApi;
 import cn.iocoder.yudao.module.pay.api.wallet.dto.PayWalletRespDTO;
@@ -152,11 +153,12 @@ public class BrokerageWithdrawServiceImpl implements BrokerageWithdrawService {
                 .setUserAccount(userAccount).setUserName(userName).setUserIp(getClientIP())
                 .setChannelExtras(channelExtras);
         // 1.3 发起请求
-        Long payTransferId = payTransferApi.createTransfer(transferReqDTO);
+        PayTransferCreateRespDTO transferRespDTO = payTransferApi.createTransfer(transferReqDTO);
  
         // 2. 更新提现记录
         brokerageWithdrawMapper.updateById(new BrokerageWithdrawDO().setId(withdraw.getId())
-                .setPayTransferId(payTransferId).setTransferChannelCode(channelCode));
+                .setPayTransferId(transferRespDTO.getId()).setTransferChannelCode(channelCode)
+                .setTransferChannelPackageInfo(transferRespDTO.getChannelPackageInfo()));
     }
  
     private BrokerageWithdrawDO validateBrokerageWithdrawExists(Long id) {
 package cn.iocoder.yudao.module.pay.api.transfer;
  
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
-
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferRespDTO;
 import jakarta.validation.Valid;
  
@@ -16,9 +16,9 @@ public interface PayTransferApi {
      * 创建转账单
      *
      * @param reqDTO 创建请求
-     * @return 转账单编号
+     * @return 创建结果
      */
-    Long createTransfer(@Valid PayTransferCreateReqDTO reqDTO);
+    PayTransferCreateRespDTO createTransfer(@Valid PayTransferCreateReqDTO reqDTO);
  
     /**
      * 获得转账单
+package cn.iocoder.yudao.module.pay.api.transfer.dto;
+
+import lombok.Data;
+
+/**
+ * 转账单创建 Response DTO
+ *
+ * @author 芋道源码
+ */
+@Data
+public class PayTransferCreateRespDTO {
+
+    /**
+     * 编号
+     */
+    private Long id;
+
+    // ========== 其它字段 ==========
+
+    /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String channelPackageInfo;
+
+}
@@ -63,4 +63,12 @@ public class PayTransferRespDTO {
      */
     private String channelErrorMsg;
  
+    /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String channelPackageInfo;
+
 }
@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.pay.api.transfer;
  
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferRespDTO;
 import cn.iocoder.yudao.module.pay.dal.dataobject.transfer.PayTransferDO;
 import cn.iocoder.yudao.module.pay.service.transfer.PayTransferService;
@@ -22,7 +23,7 @@ public class PayTransferApiImpl implements PayTransferApi {
     private PayTransferService payTransferService;
  
     @Override
-    public Long createTransfer(PayTransferCreateReqDTO reqDTO) {
+    public PayTransferCreateRespDTO createTransfer(PayTransferCreateReqDTO reqDTO) {
         return payTransferService.createTransfer(reqDTO);
     }
  
@@ -80,5 +80,12 @@ public class PayDemoWithdrawDO extends BaseDO {
      * 转账错误提示
      */
     private String transferErrorMsg;
+    /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String transferChannelPackageInfo;
  
 }
 \ No newline at end of file
@@ -135,4 +135,12 @@ public class PayTransferDO extends BaseDO {
      */
     private String channelNotifyData;
  
+    /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String channelPackageInfo;
+
 }
 \ No newline at end of file
@@ -8,6 +8,7 @@ import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.pay.api.transfer.PayTransferApi;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferRespDTO;
 import cn.iocoder.yudao.module.pay.controller.admin.demo.vo.withdraw.PayDemoWithdrawCreateReqVO;
 import cn.iocoder.yudao.module.pay.dal.dataobject.demo.PayDemoWithdrawDO;
@@ -83,12 +84,13 @@ public class PayDemoTransferServiceImpl implements PayDemoWithdrawService {
             transferReqDTO.setChannelExtras(PayTransferCreateReqDTO.buildWeiXinChannelExtra1000(
                     "测试活动", "测试奖励"));
         }
-        Long payTransferId = payTransferApi.createTransfer(transferReqDTO);
+        PayTransferCreateRespDTO transferRespDTO = payTransferApi.createTransfer(transferReqDTO);
  
         // 2.2 更新转账单到 demo 示例提现单，并将状态更新为转账中
         demoTransferMapper.updateByIdAndStatus(withdraw.getId(), withdraw.getStatus(),
-                new PayDemoWithdrawDO().setPayTransferId(payTransferId));
-        return payTransferId;
+                new PayDemoWithdrawDO().setPayTransferId(transferRespDTO.getId())
+                        .setTransferChannelPackageInfo(transferRespDTO.getChannelPackageInfo()));
+        return transferRespDTO.getId();
     }
  
     private PayDemoWithdrawDO validateDemoWithdrawCanTransfer(Long id) {
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.pay.service.transfer;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.pay.core.client.dto.transfer.PayTransferRespDTO;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.controller.admin.transfer.vo.PayTransferPageReqVO;
 import cn.iocoder.yudao.module.pay.dal.dataobject.transfer.PayTransferDO;
 import jakarta.validation.Valid;
@@ -20,7 +21,7 @@ public interface PayTransferService {
      * @param reqDTO 创建请求
      * @return 转账单编号
      */
-    Long createTransfer(@Valid PayTransferCreateReqDTO reqDTO);
+    PayTransferCreateRespDTO createTransfer(@Valid PayTransferCreateReqDTO reqDTO);
  
     /**
      * 获取转账单
@@ -12,6 +12,7 @@ import cn.iocoder.yudao.framework.pay.core.client.dto.transfer.PayTransferUnifie
 import cn.iocoder.yudao.framework.pay.core.enums.transfer.PayTransferStatusRespEnum;
 import cn.iocoder.yudao.framework.tenant.core.util.TenantUtils;
 import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
+import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
 import cn.iocoder.yudao.module.pay.controller.admin.transfer.vo.PayTransferPageReqVO;
 import cn.iocoder.yudao.module.pay.dal.dataobject.app.PayAppDO;
 import cn.iocoder.yudao.module.pay.dal.dataobject.channel.PayChannelDO;
@@ -62,7 +63,7 @@ public class PayTransferServiceImpl implements PayTransferService {
     private PayNoRedisDAO noRedisDAO;
  
     @Override
-    public Long createTransfer(PayTransferCreateReqDTO reqDTO) {
+    public PayTransferCreateRespDTO createTransfer(PayTransferCreateReqDTO reqDTO) {
         // 1.1 校验 App
         PayAppDO payApp = appService.validPayApp(reqDTO.getAppKey());
         // 1.2 校验支付渠道是否有效
@@ -88,12 +89,13 @@ public class PayTransferServiceImpl implements PayTransferService {
             transferMapper.updateByIdAndStatus(transfer.getId(), transfer.getStatus(),
                     new PayTransferDO().setStatus(PayTransferStatusEnum.WAITING.getStatus()));
         }
+        PayTransferRespDTO unifiedTransferResp = null;
         try {
             // 3. 调用三方渠道发起转账
             PayTransferUnifiedReqDTO transferUnifiedReq = BeanUtils.toBean(reqDTO, PayTransferUnifiedReqDTO.class)
                     .setOutTransferNo(transfer.getNo())
                     .setNotifyUrl(genChannelTransferNotifyUrl(channel));
-            PayTransferRespDTO unifiedTransferResp = client.unifiedTransfer(transferUnifiedReq);
+            unifiedTransferResp = client.unifiedTransfer(transferUnifiedReq);
             // 4. 通知转账结果
             getSelf().notifyTransfer(channel, unifiedTransferResp);
         } catch (Throwable e) {
@@ -102,7 +104,8 @@ public class PayTransferServiceImpl implements PayTransferService {
             //       或者，使用相同 no 再次发起转账请求
             log.error("[createTransfer][转账编号({}) requestDTO({}) 发生异常]", transfer.getId(), reqDTO, e);
         }
-        return transfer.getId();
+        return new PayTransferCreateRespDTO().setId(transfer.getId())
+                .setChannelPackageInfo(unifiedTransferResp != null ? unifiedTransferResp.getChannelPackageInfo() : null);
     }
  
     /**
@@ -154,7 +157,7 @@ public class PayTransferServiceImpl implements PayTransferService {
     }
  
     private void notifyTransferProgressing(PayChannelDO channel, PayTransferRespDTO notify) {
-        // 1.校验
+        // 1. 校验
         PayTransferDO transfer = transferMapper.selectByAppIdAndNo(channel.getAppId(), notify.getOutTransferNo());
         if (transfer == null) {
             throw exception(PAY_TRANSFER_NOT_FOUND);
@@ -170,7 +173,8 @@ public class PayTransferServiceImpl implements PayTransferService {
         // 2. 更新状态
         int updateCounts = transferMapper.updateByIdAndStatus(transfer.getId(),
                 PayTransferStatusEnum.WAITING.getStatus(),
-                new PayTransferDO().setStatus(PayTransferStatusEnum.PROCESSING.getStatus()));
+                new PayTransferDO().setStatus(PayTransferStatusEnum.PROCESSING.getStatus())
+                        .setChannelPackageInfo(transfer.getChannelPackageInfo()));
         if (updateCounts == 0) {
             throw exception(PAY_TRANSFER_NOTIFY_FAIL_STATUS_IS_NOT_WAITING);
         }
@@ -261,6 +265,9 @@ public class PayTransferServiceImpl implements PayTransferService {
         }
         int count = 0;
         for (PayTransferDO transfer : list) {
+            if (!transfer.getId().equals(54L)) {
+                continue;
+            }
             count += syncTransfer(transfer) ? 1 : 0;
         }
         return count;
@@ -22,7 +22,6 @@ public class PayTransferRespDTO {
  
     /**
      * 外部转账单号
-     *
      */
     private String outTransferNo;
  
@@ -51,10 +50,18 @@ public class PayTransferRespDTO {
     private String channelErrorMsg;
  
     /**
+     * 渠道 package 信息
+     *
+     * 特殊：目前只有微信转账有这个东西！！！
+     * @see <a href="https://pay.weixin.qq.com/doc/v3/merchant/4012716430">JSAPI 调起用户确认收款</a>
+     */
+    private String channelPackageInfo;
+
+    /**
      * 创建【WAITING】状态的转账返回
      */
     public static PayTransferRespDTO waitingOf(String channelTransferNo,
-                                             String outTransferNo, Object rawData) {
+                                               String outTransferNo, Object rawData) {
         PayTransferRespDTO respDTO = new PayTransferRespDTO();
         respDTO.status = PayTransferStatusRespEnum.WAITING.getStatus();
         respDTO.channelTransferNo = channelTransferNo;
@@ -482,11 +482,19 @@ public abstract class AbstractWxPayClient extends AbstractPayClient&lt;WxPayClientC
         // 2.1 执行请求
         try {
             TransferBillsResult response = client.getTransferService().transferBills(request);
-            System.out.println(response);
  
             // 2.2 创建返回结果
-            // TODO @芋艿：这里要解析下；
-            return PayTransferRespDTO.processingOf(response.getTransferBillNo(), reqDTO.getOutTransferNo(), response);
+            String state = response.getState();
+            if (ObjectUtils.equalsAny(state, "ACCEPTED", "PROCESSING", "WAIT_USER_CONFIRM", "TRANSFERING")) {
+                return PayTransferRespDTO.processingOf(response.getTransferBillNo(), response.getOutBillNo(), response)
+                        .setChannelPackageInfo(response.getPackageInfo()); // 一般情况下，只有 WAIT_USER_CONFIRM 会有！
+            }
+            if (Objects.equals("SUCCESS", state)) {
+                return PayTransferRespDTO.successOf(response.getTransferBillNo(), parseDateV3(response.getCreateTime()),
+                        response.getOutBillNo(), response);
+            }
+            return PayTransferRespDTO.closedOf(state, response.getFailReason(),
+                    response.getOutBillNo(), response);
         } catch (WxPayException e) {
             log.error("[doUnifiedTransfer][转账({}) 发起微信支付异常", reqDTO, e);
             String errorCode = getErrorCode(e);
@@ -499,7 +507,7 @@ public abstract class AbstractWxPayClient extends AbstractPayClient&lt;WxPayClientC
     @Override
     protected PayTransferRespDTO doGetTransfer(String outTradeNo) throws WxPayException {
         // 1. 执行请求
-        TransferBillsGetResult response = client.getTransferService().getBillsByTransferBillNo(outTradeNo);
+        TransferBillsGetResult response = client.getTransferService().getBillsByOutBillNo(outTradeNo);
  
         // 2. 创建返回结果
         String state = response.getState();