1.先添加servlet的环境变量,我用的是win2000,所以只要在我的电脑->属性->高级->环境变量,然后新建一个classpath,
因为我的Tomcat5.0目录是在C:\Tomcat 5.0
所以变量值为 C:\Tomcat 5.0\common\lib\servlet-api.jar
与tomcat4不同的是tomvat4的jar文件是servlet.jar
编辑好环境变量后重启计算机
2.写一个servlet文件

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Test extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out=response.getWriter();
out.println("

This is a servlet test.