摘要: userMapper.xml + <!--根据id进行查询--> <select id="findById" resultType="user" parameterType="int"> select * from user where id=#{id} </select> 1 MybatisTes 阅读全文
posted @ 2021-07-22 23:35 yub4by 阅读(46) 评论(0) 推荐(0)
摘要: 1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-conf 阅读全文
posted @ 2021-07-22 23:21 yub4by 阅读(49) 评论(0) 推荐(0)
摘要: 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" 阅读全文
posted @ 2021-07-22 22:45 yub4by 阅读(65) 评论(0) 推荐(0)
摘要: 简介 快速入门 1 <?xml version="1.0" encoding="UTF-8"?> 2 <project xmlns="http://maven.apache.org/POM/4.0.0" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-in 阅读全文
posted @ 2021-07-22 17:43 yub4by 阅读(56) 评论(0) 推荐(0)
摘要: 代码+环境同10.2 以下仅说明不同的地方 1 package com.haifei.service; 2 3 import com.haifei.dao.AccountDao; 4 import org.springframework.beans.factory.annotation.Autowi 阅读全文
posted @ 2021-07-22 16:38 yub4by 阅读(67) 评论(0) 推荐(0)
摘要: 1 <?xml version="1.0" encoding="UTF-8"?> 2 <project xmlns="http://maven.apache.org/POM/4.0.0" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 阅读全文
posted @ 2021-07-22 15:04 yub4by 阅读(64) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2021-07-22 15:03 yub4by 阅读(43) 评论(0) 推荐(0)
摘要: 快速入门 代码实现 1 package com.haifei.anno; 2 3 /** 4 * 目标接口 5 */ 6 public interface TargetInterface { 7 8 public void save(); 9 10 } 1 package com.haifei.an 阅读全文
posted @ 2021-07-22 12:08 yub4by 阅读(50) 评论(0) 推荐(0)