07 로그인 인터페이스 개발

로그인 인터페이스 개발

@RestController
public class AccountController {
    @Autowired
    JwtUtils jwtUtils;
    @Autowired
    UserService userService;
    /**
     *       ：gychen / 111111
     *
     */
    @CrossOrigin
    @PostMapping("/login")
    public Result login(@Validated @RequestBody LoginDto loginDto, HttpServletResponse response) {
        User user = userService.getOne(new QueryWrapper().eq("username", loginDto.getUsername()));
        Assert.notNull(user, "     ");
        if(!user.getPassword().equals(SecureUtil.md5(loginDto.getPassword()))) {
            return Result.fail("    ！");
        }
        String jwt = jwtUtils.generateToken(user.getId());
        response.setHeader("Authorization", jwt);
        response.setHeader("Access-Control-Expose-Headers", "Authorization");
        //          
        return Result.succ(MapUtil.builder()
                .put("id", user.getId())
                .put("username", user.getUsername())
                .put("avatar", user.getAvatar())
                .put("email", user.getEmail())
                .map()
        );
    }
    
    //   
    @GetMapping("/logout")
    @RequiresAuthentication
    public Result logout() {
        SecurityUtils.getSubject().logout();
        return Result.succ(null);
    }
}

{
    "_comment":"postman    ",
    "username":"gychen",
    "password":"111111"
}

{
    "_comment":"       ",
    "code": "0",
    "msg": "    ",
    "data": {
        "id": 1,
        "avatar": "https://image-1300566513.cos.ap-guangzhou.myqcloud.com/upload/images/5a9f48118166308daba8b6da7e466aab.jpg",
        "email": null,
        "username": "gychen"
    }
}

블로그 인터페이스 개발

package com.gychen.controller;


import cn.hutool.core.bean.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gychen.common.lang.Result;
import com.gychen.entity.Blog;
import com.gychen.service.BlogService;
import com.gychen.util.ShiroUtil;
import org.apache.shiro.authz.annotation.RequiresAuthentication;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.Assert;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDateTime;

/**
 * 

 *       
 * 
 *
 * @author gychen
 * @since 2020-07-28
 */


@RestController
public class BlogController {
    @Autowired
    BlogService blogService;
    @GetMapping("/blogs")
    public Result blogs(Integer currentPage) {
        if(currentPage == null || currentPage < 1) currentPage = 1;
        Page page = new Page(currentPage, 5);
        IPage pageData = blogService.page(page, new QueryWrapper().orderByDesc("created"));
        return Result.succ(pageData);
    }
    @GetMapping("/blog/{id}")
    public Result detail(@PathVariable(name = "id") Long id) {
        Blog blog = blogService.getById(id);
        Assert.notNull(blog, "      ！");
        return Result.succ(blog);
    }

    @RequiresAuthentication    //                 
    @PostMapping("/blog/edit")
    public Result edit(@Validated @RequestBody Blog blog) {
        System.out.println(blog.toString());
        Blog temp = null;
        if(blog.getId() != null) {
            //          id       
            temp = blogService.getById(blog.getId());
            // Assert.isTrue(temp.getUserId().longValue() == ShiroUtil.getProfile().getId().longValue(), "      ");
            Assert.isTrue(temp.getUserId().equals(ShiroUtil.getProfile().getId()), "      ");
        } else {
            temp = new Blog();
            temp.setUserId(ShiroUtil.getProfile().getId());
            temp.setCreated(LocalDateTime.now());
            temp.setStatus(0);
        }
        //  blog   temp   id、userId、created、status
        BeanUtil.copyProperties(blog, temp, "id", "userId", "created", "status");
        blogService.saveOrUpdate(temp);
        return Result.succ(null);
    }
}

{
 "title":"    3333333333",
 "description":"description333333333",
 "content":"content33333333333"
}

{
  "title":"    3333333333",
  "description":"description333333333"
}

{
 "id":11,
 "title":"    3333333333",
 "description":"description333333333",
 "content":"content33333333333"
}

{
 "id":11,
 "title":"      3333333333",
 "description":"description333333333",
 "content":"content1111111"
}

{
    "code": "0",
    "msg": "    ",
    "data": null
}

{
    "code": "-1",
    "msg": "      ",
    "data": null
}

{
    "code": "0",
    "msg": "    ",
    "data": null
}

{
    "code": "0",
    "msg": "    ",
    "data": null
}