SpringBoot框架使用（返回cookies信息的post接口开发）

布满荆棘的人生 2022-05-23 03:04 161阅读 0赞

关于get接口的各种请求方式已在之前文章中进行讲解：  
[SpringBoot框架使用（返回cookies信息的get接口开发）][SpringBoot_cookies_get]  
[SpringBoot框架使用（携带cookies信息访问的get接口开发）][SpringBoot_cookies_get 1]  
[SpringBoot框架使用（两种携带参数的get接口开发）][SpringBoot_get]  
接下来讲解post接口

新建一个类用以储存post接口  
![70][]

下面直接放代码

@RestController
    @Api(value = "/",description = "这是我所有的post请求")
    @RequestMapping("/v1")
    public class MyPostMethod {
    
        //这个变量用于装cookies信息
        private static Cookie cookie;
    
        @RequestMapping(value = "/login",method = RequestMethod.POST)
        @ApiOperation(value = "登录接口，成功后获取cookies信息",httpMethod = "POST")
        public String login(HttpServletResponse response,
                            @RequestParam(value = "userName",required = true) String userName,
                            @RequestParam(value = "passWord",required = true) String passWord){
            if(userName.equals("lyn") && passWord.equals("123456")){
                cookie = new Cookie("login","true");  //对比入参数据
                response.addCookie(cookie);
                return "恭喜登录成功";
            }
            return  "用户名或密码错误";
    
        }
    
    
    }

Rerun Application,然后查看SwaggerUI的接口文档（SwaggerUI接口文档的配置可以[查看这里][Link 1]）

如果我上传错误的userName或PassWord,会报“用户名或密码错误”  
![这里写图片描述][70 1]  
如果我上传正确的userName或PassWord,会报“恭喜登录成功”，同时会返回相应的cookie值  
![这里写图片描述][70 2]  
![70 3][]

[SpringBoot_cookies_get]: https://blog.csdn.net/lt326030434/article/details/80496523
[SpringBoot_cookies_get 1]: https://blog.csdn.net/lt326030434/article/details/80499742
[SpringBoot_get]: https://blog.csdn.net/lt326030434/article/details/80523283
[70]: /images/20220523/98bc4d9c7da0414993e21355bd8b6839.png
[Link 1]: https://blog.csdn.net/lt326030434/article/details/80526062
[70 1]: /images/20220523/5f74660a5d414efa877276a4c5967b21.png
[70 2]: /images/20220523/fe827259d65c439485217105bc6b2e79.png
[70 3]: /images/20220523/8931c371b340422dbbbf4628875fb50d.png