fix(payment): 解决微信支付成功时间解析问题

- 在ShopOrderServiceImpl和WxPayNotifyService中添加OffsetDateTime导入
- 修改支付成功时间处理逻辑，从微信返回的RFC3339格式时间字符串解析本地时间
- 添加异常处理机制，当解析微信支付successTime失败时使用当前时间兜底
- 增加日志记录，便于排查时间解析异常问题
- 关闭MQTT服务启用开关以解决相关配置问题

src/main/java/com/gxwebsoft/payment/service/WxPayNotifyService.java

@@ -17,6 +17,7 @@ import org.springframework.util.StringUtils;
 import javax.annotation.Resource;
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+import java.time.OffsetDateTime;
 import java.util.Map;
 
 /**
@@ -212,7 +213,24 @@ public class WxPayNotifyService {
             // 更新订单状态
             order.setPayStatus(true); // 使用Boolean类型
             order.setTransactionId(transaction.getTransactionId());
-            order.setPayTime(LocalDateTime.parse(transaction.getSuccessTime()));
+            LocalDateTime payTime = null;
+            String successTime = transaction.getSuccessTime();
+            if (StringUtils.hasText(successTime)) {
+                try {
+                    // WeChat returns RFC3339 time with offset, e.g. 2018-06-08T10:34:56+08:00
+                    payTime = OffsetDateTime.parse(successTime).toLocalDateTime();
+                } catch (Exception ex) {
+                    log.warn("解析微信支付success_time失败，使用当前时间兜底 - outTradeNo={}, successTime={}",
+                        order.getOrderNo(), successTime, ex);
+                }
+            }
+            if (payTime == null) {
+                if (!StringUtils.hasText(successTime)) {
+                    log.warn("微信支付回调trade_state=SUCCESS但success_time为空，使用当前时间兜底 - outTradeNo={}", order.getOrderNo());
+                }
+                payTime = LocalDateTime.now();
+            }
+            order.setPayTime(payTime);
 
             // 使用专门的更新方法，会触发支付成功后的业务逻辑
             shopOrderService.updateByOutTradeNo(order);

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

@@ -41,6 +41,7 @@ import javax.annotation.Resource;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.time.LocalDateTime;
+import java.time.OffsetDateTime;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
@@ -773,14 +774,31 @@ public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder
 	        JsapiServiceExtension service = getWxService(shopOrder);
 	        try {
 	            Transaction result = service.queryOrderByOutTradeNo(queryRequest);
-            if (result.getTradeState().equals(Transaction.TradeStateEnum.SUCCESS)) {
+	            if (Transaction.TradeStateEnum.SUCCESS.equals(result.getTradeState())) {
 	                if (Boolean.TRUE.equals(shopOrder.getPayStatus())) {
 	                    // 已是支付成功状态，避免重复触发支付成功后的业务逻辑（销量/库存等）
 	                    return true;
 	                }
 	                shopOrder.setPayStatus(true);
-                shopOrder.setPayTime(shopOrder.getCreateTime());
+	                LocalDateTime payTime = null;
-                if(shopOrder.getOrderStatus().equals(2)){
+	                String successTime = result.getSuccessTime();
+	                if (successTime != null && !successTime.isBlank()) {
+	                    try {
+	                        // WeChat returns RFC3339 time with offset, e.g. 2018-06-08T10:34:56+08:00
+	                        payTime = OffsetDateTime.parse(successTime).toLocalDateTime();
+	                    } catch (Exception ex) {
+	                        log.warn("解析微信支付successTime失败，使用当前时间兜底 - outTradeNo={}, successTime={}",
+	                            shopOrder.getOrderNo(), successTime, ex);
+	                    }
+	                }
+	                if (payTime == null) {
+	                    if (successTime == null || successTime.isBlank()) {
+	                        log.warn("微信支付查询返回SUCCESS但successTime为空，使用当前时间兜底 - outTradeNo={}", shopOrder.getOrderNo());
+	                    }
+	                    payTime = LocalDateTime.now();
+	                }
+	                shopOrder.setPayTime(payTime);
+	                if (shopOrder.getOrderStatus().equals(2)) {
 	                    shopOrder.setOrderStatus(0);
 	                }
 	                shopOrder.setTransactionId(result.getTransactionId());

src/main/resources/application-glt.yml

@@ -32,7 +32,7 @@ socketio:
 
 # MQTT配置
 mqtt:
-  enabled: true   # 启用MQTT服务
+  enabled: false   # 启用MQTT服务
   host: tcp://132.232.214.96:1883
   username: swdev
   password: Sw20250523