servletResponse outputStream输出数据

package response;

import java.io.IOException;
import java.io.OutputStream;

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

public class ResponseDemo1 extends HttpServlet {
    //程序用什么吗表输出，就控制浏览器用什么吗表打开
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //控制浏览器用什么吗表打开
    //    response.setHeader("Content-type", "text/html;charset=gbk");
        String data = "中国";
        OutputStream out = response.getOutputStream();
        //用html技术中的<meta>标签模拟一个http响应头。来控制浏览器的行为
        out.write("<meta http-equiv='content-type' content='text/html;charset=gbk'>".getBytes());
        //控制程序一什么吗表输出
        out.write(data.getBytes("gbk"));
        
    }
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

}