📄 examlog.java
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package login;
//import java.sql.*;
import java.io.IOException;
import java.io.PrintWriter;
//import javax.servlet.http.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class examlog extends HttpServlet {
public examlog() {
super();
}
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out
.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
out.println(" <BODY>");
out.print(" ");
out.print(this.getClass());
out.println(", ");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();//刷新输出流的缓冲
out.close();//关闭
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
ServletContext con = this.getServletContext();
String ip = con.getInitParameter("debug");
PrintWriter out = response.getWriter();
out
.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
out.println(" <BODY>");
out.print(" This is the id="+ip);
out.print(this.getClass());
out.println(", ");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();//刷新输出流的缓冲
out.close();//关闭
}
public void init() throws ServletException {
// Put your code here
}
}
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