2

api/controller/OrderSingle.go

@@ -254,7 +254,7 @@ func (b *OrderSingle) GetOrderSinglePay(c *gin.Context) {
 		orderSingleService := service.OrderSingleService{}
 		prepay, err := orderSingleService.GetJsapiPrepay(orderSingle)
 		if err != nil {
-			//responses.FailWithMessage("发起支付失败", c)
+			//responses.FailWithMessage("发起支付失败1", c)
 			responses.FailWithMessage(err.Error(), c)
 			return
 		}

api/service/OrderSingle.go

@@ -312,7 +312,7 @@ func (r *OrderSingleService) GetJsapiPrepay(m *model.OrderSingle) (prepay *jsapi
 		return nil, errors.New("用户错误")
 	}
 
-	if user.OpenId != "" {
+	if user.OpenId == "" {
 		return nil, errors.New("发起支付失败")
 	}
 
@@ -346,7 +346,7 @@ func (r *OrderSingleService) GetAppPrepay(m *model.OrderSingle) (prepay *app.Pre
 		return nil, errors.New("用户错误")
 	}
 
-	if user.OpenId != "" {
+	if user.OpenId == "" {
 		return nil, errors.New("发起支付失败")
 	}
 

extend/weChat/prepay.go

@@ -77,10 +77,6 @@ func (r JsapiRequest) GetJsapiPrepay() (prepay *jsapi.PrepayWithRequestPaymentRe
 		},
 	)
 
-	if err != nil {
-		return nil, err
-	}
-
 	if result.Response.StatusCode != 200 {
 		return nil, errors.New("发起支付失败")
 	}
@@ -89,6 +85,10 @@ func (r JsapiRequest) GetJsapiPrepay() (prepay *jsapi.PrepayWithRequestPaymentRe
 		return nil, errors.New("发起支付失败")
 	}
 
+	if err != nil {
+		return nil, err
+	}
+
 	return resp, nil
 }
 
@@ -116,10 +116,6 @@ func (r AppRequest) GetAppPrepay() (prepay *app.PrepayWithRequestPaymentResponse
 		},
 	)
 
-	if err != nil {
-		return nil, err
-	}
-
 	if result.Response.StatusCode != 200 {
 		return nil, errors.New("发起支付失败")
 	}
@@ -128,5 +124,9 @@ func (r AppRequest) GetAppPrepay() (prepay *app.PrepayWithRequestPaymentResponse
 		return nil, errors.New("发起支付失败")
 	}
 
+	if err != nil {
+		return nil, err
+	}
+
 	return resp, nil
 }

extend/weChat/userInfo.go

@@ -72,5 +72,5 @@ func GetUserInfo(accessToken, openId string) (r *GetUserInfoResponse, err error)
 		}
 	}
 
-	return &response, err
+	return &response, nil
 }

extend/weChat/webAccessToken.go

@@ -64,5 +64,5 @@ func GetWebAccessToken(code string) (r *GetWebAccessTokenResponse, err error) {
 		}
 	}
 
-	return &response, err
+	return &response, nil
 }