periodservlet.java

来自「B/S架构的软件项目实训;包括全部详细文档合源程序」· Java 代码 · 共 30 行

JAVA
30
字号
package ch4.servlet;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class  PeriodServlet extends HttpServlet
{
	int counter;
	public void init(ServletConfig config) throws ServletException
	{
		super.init(config);
		counter=0;
	}

	
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException,ServletException 
	{
		response.setContentType("text/HTML;charset=GB2312");
		PrintWriter out=response.getWriter();
		counter++;
		out.println("<HTML>");
		out.println("<head>");
		out.println("<title> 测试Servlet的生命周期</title></head>");
		out.println("<body>");
		out.println("该Servlet已经被访问 <b>"+String.valueOf(counter)+" </b>次!"+"\n");
     	out.println("</body>");
		out.println("</HTML>");
	}
}

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