waynelone zrewidował ten Gist 5 months ago. Przejdź do rewizji
3 files changed, 28 insertions
UserDao.java(stworzono plik)
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| 1 | + | @Mapper | |
| 2 | + | public interface UserDao { | |
| 3 | + | void queryList(ResultHandler<UserEntity> handler); | |
| 4 | + | } | |
UserDao.xml(stworzono plik)
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| 1 | + | <?xml version="1.0" encoding="UTF-8"?> | |
| 2 | + | <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> | |
| 3 | + | ||
| 4 | + | <mapper namespace="io.demo.admin.dao.UserDao"> | |
| 5 | + | ||
| 6 | + | <select id="queryList" resultType="io.demo.admin.entity.UserEntity"> | |
| 7 | + | SELECT * FROM sys_user | |
| 8 | + | </select> | |
| 9 | + | ||
| 10 | + | </mapper> | |
UserServiceImpl.java(stworzono plik)
| @@ -0,0 +1,14 @@ | |||
| 1 | + | @Service | |
| 2 | + | public class UserServiceImpl implements UserService { | |
| 3 | + | ||
| 4 | + | @Resource | |
| 5 | + | private UserDao userDao; | |
| 6 | + | ||
| 7 | + | public void queryList() { | |
| 8 | + | ResultHandler<UserEntity> handler = resultContext -> { | |
| 9 | + | UserEntity entity = resultContext.getResultObject(); | |
| 10 | + | System.out.println(entity); | |
| 11 | + | }; | |
| 12 | + | userDao.queryList(handler); | |
| 13 | + | } | |
| 14 | + | } | |
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