helloservlet.java

servlet学习代码

package jsp.servlet.chapter2;

import java.io.IOException;
import java.io.PrintWriter;

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

public class HelloServlet extends HttpServlet {
	public void doGet(HttpServletRequest request, 
			HttpServletResponse response) throws IOException{
		
		PrintWriter out = response.getWriter();
		out.write("Hello World!");
	}
}