Spring Boot---(8)SpringBoot整合mybatis

        <!--mybatis-->
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>1.3.1</version>
		</dependency>
		<!--mysql-->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>

# mysql
spring.datasource.url=jdbc:mysql://22.22.22.22/tmall
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
#mybatis
#实体类包
mybatis.typeAliasesPackage=com.alibaba.entity
#mapper.xml文件
mybatis.mapperLocations=classpath:mapper/*.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.alibaba.dao.EntFileDao">
    <resultMap id="resMap" type="com.alibaba.entity.EntFile">
        <id column="id" jdbcType="INTEGER" property="id" />
        <result column="ent_name" jdbcType="VARCHAR" property="entName" />
       省略属性......
    </resultMap>
    
    <select id="getEntFileList" resultMap="resMap">
        SELECT  * FROM ent_file limit 10
    </select>
</mapper>

package com.alibaba.dao;

import com.alibaba.entity.EntFile;
import org.springframework.stereotype.Repository;

import java.util.List;


@Repository
public interface EntFileDao {

    List<EntFile> getEntFileList();
}

@RequestMapping(value = "getList",method = RequestMethod.GET)
    public List<EntFile> getEntFileList(){
        List<EntFile> list = entFileService.getEntFileList();
        return list;
    }

package com.alibaba;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

/**
 * the entrance of the application
 */
@EnableAsync
@RestController
@SpringBootApplication
//扫描dao
@MapperScan("com.alibaba.dao")
public class TmallApplication {

	public static void main(String[] args) {
		SpringApplication.run(TmallApplication.class, args);
	}

	@RequestMapping(value = "hello",method = RequestMethod.GET)
	public String getHello(){
		return "hello world";
	}
}