bloghttputil.java

j2me简单实例,j2me教程加源码,希望大家喜欢

package com.j2medev.chapter4;

import com.j2medev.httpme.HttpUtil;
import java.io.DataInputStream;
import java.io.IOException;
import javax.microedition.io.HttpConnection;
import javax.microedition.lcdui.Form;

public class BlogHttpUtil extends HttpUtil{
    
    public BlogHttpUtil(String _host){
        super(_host);
    }
    //成功获得服务器端响应后，客户端处理。
    public void onSuccess(HttpConnection conn, DataInputStream dis) {
        try {
            Form form = new Form("result");
            form.append(dis.readUTF());
            BlogMIDlet.setCurrent(form);
            dis.close();
            conn.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    //如果失败，应该提示用户，异常或者错误码
    public void onFailed(Exception ex, int code) {
        if(ex != null){
            ex.printStackTrace();
            return;
        }else{
            System.out.println("http code:"+code);
        }
    }
}