overridden method does not throw 'com.miaosha.error.BusinessException'-慕课网

overridden method does not throw 'com.miaosha.error.BusinessException'

来源：3-10 用户模型管理--用户注册功能实现01

sgdy23

2019-01-18 16:32

'register(UserModel)' in 'com.miaosha.service.impl.UserServiceImpl' clashes with 'register(UserModel)' in 'com.miaosha.service.UserService'; overridden method does not throw 'com.miaosha.error.BusinessException'

写回答关注

2回答

qq_缔曦_04032696

2019-01-19 12:00:10

已采纳

实现类和对应的接口类的方法不一样，应该是接口类在定义时没有throw BusinessException.

0 0
qq1515

2019-03-05 15:35:31
在UserService接口中这样定义re'gister方法，
```
 void register(UserModel userModel) throws BusinessException;
```
0 0

SpringBoot构建电商基础秒杀项目

应用SpringBoot快速搭建拥有用户、商品、交易及秒杀活动的电商秒杀应用。

49020 学习 · 954 问题

查看课程

相似问题

generatorConfig.xml does not exist

回答 3

Request method 'GET' not supported

回答 1

configfile C:\Users\lenovo\IdeaProjects\miaosha\scr\main\resources\mybatis-generator.xml does not exist

回答 1

] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project springboot: configfile C:\Users\86135\IdeaProjects\springboot\src\main\resources\generatorConfig.xml does not exist -> [Help 1]

回答 2

请问cannot resolve method是什么原因呀

回答 3

打开慕课网App查看更多内容