今天完成的事情：

写完了所有的Service以及其实现类：

如：

AccountService：

package com.jnshu.service;

import com.jnshu.pojo.Account;
import java.util.List;

public interface AccountService {
    int deleteByPrimaryKey(Long id);//删除账户

    int insert(Account record);//新增账户

    List<Account> selectAccount(Account record);//查询账户

    int updateByPrimaryKeySelective(Account record);//编辑账户
}

AccountServiceImpl：

package com.jnshu.service;

import com.jnshu.dao.AccountMapper;
import com.jnshu.pojo.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;

@Service
public class AccountServiceImpl implements AccountService {

    @Autowired
    private AccountMapper accountMapper;

    public int deleteByPrimaryKey(Long id){
        accountMapper.deleteByPrimaryKey(id);
        return 1;
    }//删除账户

    public int insert(Account record){
        accountMapper.insert(record);
        return 1;
    }//新增账户

    public List<Account> selectAccount(Account record){
        return accountMapper.selectAccount(record);
    }//查询账户

    public int updateByPrimaryKeySelective(Account record){
        accountMapper.updateByPrimaryKeySelective(record);
        return 1;
    }//编辑账户
}

接下来编写Controller层：

package com.jnshu.controller;

import com.jnshu.pojo.Account;
import com.jnshu.service.AccountService;
import net.sf.json.JSONArray;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.List;

@Controller
public class AccountController {

    @Autowired
    private AccountService accountService;

    @GetMapping("/Account")
    @ResponseBody
    public JSONArray selectAccount(@Param("username")String username){
        Account account = new Account();
        account.setUsername(username);
        List<Account> list =  accountService.selectAccount(account);
        JSONArray jsonArray =JSONArray.fromObject(list);
        return jsonArray;
    }

    @PostMapping("/Account")
    public String insertAccount(@Param("username")String username,@Param("password")String password){
        Account account = new Account();
        account.setId(0L);
        account.setUsername(username);
        account.setPassword(password);
        account.setRole("市场");
        account.setCreateby("管理员");
        account.setCreateat(20200618L);
        account.setUpdateby("管理员");
        account.setUpdateat(20200618L);
        accountService.insert(account);
        return "success";
    }
}

明天计划完成的事情：

完成剩下的Controller编写。