springboot+mybatis整合实现注册登录

springboot+mybatis整合，利用配置文件生成实体类以及操作数据库的方法，实现后台接收验证码，注册登录功能

package com.miaoshaproject;

import com.miaoshaproject.dao.UserDOMapper;
import com.miaoshaproject.dataobject.UserDO;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @ProjectName: miaosha
 * @Package: com.miaoshaproject
 * @ClassName: App
 * @Author: guowensheng
 * @Description: ${description}
 * @Date: 2018/12/26 15:54
 * @Version: 1.0
 */
@SpringBootApplication（scanbasePackages = {“com.miaoshaproject“}）
@RestController
@MapperScan（“com.miaoshaproject.dao“）
public class App {

    @Autowired
    private UserDOMapper userDOMapper;

    @RequestMapping（“/“）
    public String home（）{
        UserDO userDO = userDOMapper.selectByPrimaryKey（1）;
        if（userDO == null）{
            return “用户不存在“;
        }else{
            return userDO.getName（）;
        }
    }


    public static void main（String[] args） {
        System.out.println（“Hello World“）;
        SpringApplication.run（App.classargs）;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        1943  2019-01-09 17:42  getotp.html
     文件        2396  2018-12-29 15:40  login.html
     目录           0  2019-01-21 16:23  miaosha\
     目录           0  2019-01-21 16:23  miaosha\.idea\
     文件         540  2019-01-21 15:50  miaosha\.idea\compiler.xml
     文件         300  2018-12-28 15:03  miaosha\.idea\encodings.xml
     目录           0  2019-01-21 16:23  miaosha\.idea\inspectionProfiles\
     文件        1708  2018-12-28 16:41  miaosha\.idea\inspectionProfiles\Project_Default.xml
     文件         526  2018-12-25 17:40  miaosha\.idea\misc.xml
     文件       52490  2019-01-21 15:53  miaosha\.idea\workspace.xml
     文件          81  2018-12-25 17:46  miaosha\miaosha.iml
     文件        3589  2019-01-09 17:55  miaosha\pom.xml
     目录           0  2019-01-21 16:23  miaosha\src\
     目录           0  2019-01-21 16:23  miaosha\src\main\
     目录           0  2019-01-21 16:23  miaosha\src\main\java\
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\
     文件        1362  2018-12-26 18:16  miaosha\src\main\java\com\miaoshaproject\App.java
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\controller\
     文件        1721  2018-12-27 17:10  miaosha\src\main\java\com\miaoshaproject\controller\baseController.java
     文件        6541  2019-01-09 17:40  miaosha\src\main\java\com\miaoshaproject\controller\UserController.java
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\controller\viewobject\
     文件        1138  2018-12-29 14:24  miaosha\src\main\java\com\miaoshaproject\controller\viewobject\UserVO.java
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\dao\
     文件        1619  2018-12-29 15:09  miaosha\src\main\java\com\miaoshaproject\dao\UserDOMapper.java
     文件        1704  2018-12-26 18:47  miaosha\src\main\java\com\miaoshaproject\dao\UserPasswordDOMapper.java
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\dataobject\
     文件        6978  2018-12-29 14:34  miaosha\src\main\java\com\miaoshaproject\dataobject\UserDO.java
     文件        3247  2018-12-28 10:00  miaosha\src\main\java\com\miaoshaproject\dataobject\UserPasswordDO.java
     目录           0  2019-01-21 16:23  miaosha\src\main\java\com\miaoshaproject\error\
     文件        1232  2018-12-27 14:56  miaosha\src\main\java\com\miaoshaproject\error\BusinessException.java
............此处省略3821个文件信息