手机短信

因为项目需要通过发送手机短信的方式提醒用户，所以学习了一下用java程序来实现发送短信功能：

本例是通过使用中国网建提供的SMS短信平台（申请账号地址：http://sms.webchinese.cn/default.shtml）实现

Demo.java:

package com.cz.message;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;

public class Demo {
  public static void main(String[] args) {
    HttpClient client = new HttpClient();
    PostMethod post = new PostMethod("http://sms.webchinese.cn/web_api/");
    post.addRequestHeader("Content-Type",
        "application/x-www-form-urlencoded;charset=gbk");// 在头文件中设置转码
    NameValuePair[] data = { new NameValuePair("Uid", "*****"), // 注册的用户名
        new NameValuePair("Key", "*****"), // 短信api接口下的key密钥，不是你的登录密码
        new NameValuePair("smsMob", "*****"), // 手机号码
        new NameValuePair("smsText", "java程序发的信息!!") };
    post.setRequestBody(data);

    try {
      client.executeMethod(post);
    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } 
    Header[] headers = post.getResponseHeaders();
    int statusCode = post.getStatusCode();
    System.out.println("statusCode:" + statusCode);
    for (Header h : headers) {
      System.out.println(h.toString());
    }
    String result = null;
    try {
      result = new String(post.getResponseBodyAsString().getBytes(
          "gbk"));
    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } 
    System.out.println(result);
    post.releaseConnection();
  }

}

运行本程序首先的代入三个jar包：
commons-codec-1.4
commons-httpclient-3.1
commons-logging-1.1.1
见上传附件：