refactor(系统设置): 优化系统用户邮箱邀请时邮箱重复的接口报错信息

backend/services/system-setting/src/main/java/io/metersphere/system/controller/result/SystemResultCode.java

@@ -9,6 +9,7 @@ public enum SystemResultCode implements IResultCode {
 
     USER_TOO_MANY(101511, "User too many"),
     DEPT_USER_TOO_MANY(101512, "Department user too many"),
+    INVITE_EMAIL_EXIST(101513, "user_email_already_exists"),
 
     /**
      * 调用获取全局用户组接口，如果操作的是非全局的用户组，会返回该响应码

backend/services/system-setting/src/main/java/io/metersphere/system/service/SimpleUserService.java

@@ -430,7 +430,7 @@ public class SimpleUserService {
         //校验邮箱和角色的合法性
         Map<String, String> errorMap = this.validateUserInfo(request.getInviteEmails());
         if (MapUtils.isNotEmpty(errorMap)) {
-            throw new MSException(Translator.get("user.email.repeat") + " : " + StringUtils.join(errorMap.keySet(), ", "));
+            throw new MSException(SystemResultCode.INVITE_EMAIL_EXIST, JSON.toJSONString(errorMap.keySet()));
         }
         List<UserInvite> inviteList = userInviteService.batchInsert(request.getInviteEmails(), inviteUser.getId(), request.getUserRoleIds());
         //记录日志