springboot链接数据库

import org.apache.ibatis.session.Configuration;import org.mybatis.spring.boot.autoconfigure.ConfigurationCustomizer;import org.springframework.context.annotation.Bean;/** * @author liwen406 * @Title: MyBatisconfig * @Description: * @date 2019/1/6 / 22:25 */@org.springframework.context.annotation.Configurationpublic class MyBatisconfig { //解决MyBatis驼峰命名方法 @Bean public ConfigurationCustomizer configurationCustomizer(){ return new ConfigurationCustomizer(){ @Override public void customize(Configuration configuration) { configuration.setMapUnderscoreToCamelCase(true); } }; }}mybatis-config.xml

xml

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"><configuration> <settings> <setting name="mapUnderscoreToCamelCase" value="true"/> </settings></configuration>