applet和servlet的通信实在好复杂

[anggogo]

有没有什么朋友给点好建议？

[zhou1977]

applet和servlet的通信很简单呀，建议用URLConnection，传值可以用数组

[anggogo]

我看书上好象要什么LITE？一大堆代码，协议。
觉得好头痛

[v不吃v你]

//给你一个简单的例子。
//这是一个简单的applet 于sevlet的通信。


//servlet
import java.io.*;
import java.util.*;
import javax.servlet.http.*;
import javax.servlet.*;

public class TestServlet extends HttpServlet {

public void doGet(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException{

res.setContentType ("text/plain");
PrintWriter out = res.getWriter();
out.println ("Hello " +
req.getParameter("name") +
", servlet talking!");
out.close();
}
}

//applet
import java.applet.*;
import java.net.*;
import java.io.*;
import java.awt.*;

public class TestApplet extends Applet{

private String line;

public void init () {
try {
URL url = new URL(
"http://127.0.0.1:8080/examples/servlet/TestServlet?name=TestApplet");
BufferedReader in = new BufferedReader(
new InputStreamReader(url.openStream()));
line = in.readLine();
in.close();
}catch (Exception e){
e.printStackTrace();
}
}

public void paint (Graphics g) {
g.drawString (line, 20, 40);
}
}