yb课堂之个人信息接口开发 《十三》

根据token从查询个人信息接口开发

• 直接解密token，获取个人信息
• 通过token解密查询数据库获取个人信息

UserController.java

package net.ybclass.online_ybclass.controller;

import net.ybclass.online_ybclass.model.entity.User;
import net.ybclass.online_ybclass.model.request.LoginRequest;
import net.ybclass.online_ybclass.service.UserService;
import net.ybclass.online_ybclass.utils.JsonData;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.Map;

@RestController
@RequestMapping("/api/v1/pri/user")
public class UserController {
    @Autowired(required = false)
    private UserService userService;

    /**
     * 注册接口
     * @param userInfo
     * @return
     */
    @PostMapping("register")
    public JsonData register(@RequestBody Map<String,String> userInfo){
        return userService.save(userInfo)==1?JsonData.buildSuccess():JsonData.buildError("注册失败，请重试");
    }
    @PostMapping("find_phone")
    public JsonData findByPhone(@Param("phone") String phone){
        return JsonData.buildSuccess(userService.findByPhone(phone));
    }

    /**
     * 登陆接口
     * @param loginRequest
     * @return
     */
    @PostMapping("login")
    public JsonData login(@RequestBody LoginRequest loginRequest){
        String token = userService.findByPhoneAndPwd(loginRequest.getPhone(),loginRequest.getPwd());
        return token==null?JsonData.buildError("登陆失败，账号密码错误"):JsonData.buildSuccess(token);
    }

    /**
     * 根据用户id查询用户信息
     * @param request
     * @return
     */
    @GetMapping("find_by_token")
    public JsonData findUserInfoByToken(HttpServletRequest request){
        Integer userId=(Integer) request.getAttribute("user_id");
        if (userId==null) return JsonData.buildError("查询失败");
        User user =userService.findByUserId(userId);
        return JsonData.buildSuccess(user);
    }
}

UserService.java

UserServiceImpl.java

UserMapper.java

UserMapper.xml

演示