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JSP&&SERVLET学习笔记（一）：HelloServlet

2024-08-09 09:37:21   221人阅读

package cc.openhome;


import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


//继承HttpServlet
@WebServlet("/hello.view")
public class HelloServlet extends HttpServlet {



//重新定义doGet()
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {


//设置响应内容类型器
response.setContentType("text/html; charset = UTF - 8");
//获取相应输出对象
PrintWriter out = response.getWriter();


out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println("  <HEAD><TITLE>Hello Servlet</TITLE></HEAD>");
out.println("  <BODY>");
out.print("    This is ");
out.println(", using the GET method");
out.println("  </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}


}

JSP&&SERVLET学习笔记（一）：HelloServlet


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