debug：/api/sync/save_detail未判断是否已存在，直接save存在问题，改为先预判，再执行save（新增或更新）

src/main/java/cn/quantgroup/xyqb/controller/external/user/SyncUserController.java

@@ -83,11 +83,23 @@ public class SyncUserController {
     }
     String phoneNo = userDetail.getPhoneNo();
     User user = userService.findByPhoneWithCache(phoneNo);
-    if (null == user) {
+    if(Objects.isNull(user)){
       return JsonResult.buildErrorStateResult(null, null);
     }
     userDetail.setId(null);
     userDetail.setUserId(user.getId());
+    /*
+     * 如果已存在记录，则更新
+     */
+    UserDetail theUserDetail = userDetailService.findByPhoneNo(phoneNo);
+    if(Objects.isNull(theUserDetail)){
+      theUserDetail = userDetailService.findByUserId(user.getId());
+    }
+    if(Objects.isNull(theUserDetail)){
+      userDetail.setId(null);
+    }else {
+      userDetail.setId(theUserDetail.getId());
+    }
     userDetailService.saveUserDetail(userDetail);
     return JsonResult.buildSuccessResult(null, null);
   }