测试开发进阶——spring boot——MVC——get访问——post访问——@RequestHeader注解与@CookieValue注解详解

说明与作用

@RequestHeader注解的作用是从请求中获取某个请求头的值,并赋值给方法形参。

@CookieValue注解的作用是从请求中获取某个Value的值,并赋值给方法形参。

 

 

控制器:

package com.awaimai.web;

import org.hibernate.validator.constraints.Range;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

import javax.validation.Valid;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import java.util.HashMap;
import java.util.Map;


@Controller
@Validated
public class kzq
{



    @RequestMapping(value = "/test6")
    @ResponseBody
    public String test6(@RequestHeader(value = "Content-Type") String contentType,@CookieValue(value = "cookie_name") String cookie_name)
    {
        System.out.println(contentType);
        System.out.println(cookie_name);

        return "springmvc";
    }


}

  

postman访问:

 

 

原文地址:https://www.cnblogs.com/xiaobaibailongma/p/15114863.html