关于responseHeader的一些基础设置

Posted 2021-01-14 asndxj

　　1.关于响应头的一些基础设置

  //设置相应头     
     response.addHeader("name","zhangsan");
     response.addIntHeader("age",28);
     response.addDateHeader("brithday", date.getTime());
     response.addHeader("name","lisi");

      

      2.set设置  覆盖前面相同的设置

response.setHeader("name", "wangwu");

     

    3.结果

4.完整代码

package com.hdh.header;

import java.io.IOException;
import java.sql.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class HeaderServlet extends HttpServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        Date date=new Date(0);
        //设置相应头
        response.addHeader("name","zhangsan");
        response.addIntHeader("age",28);
        response.addDateHeader("brithday", date.getTime());
        response.addHeader("name","lisi");
        
        //set设置  覆盖前面想同的设置
        response.setHeader("name", "wangwu");
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

}