項目中添加短信提醒或者驗證碼功能

我用的是中國網建的SMS短信通接口。

1.先去他們網站註冊一個賬號，每個賬號有5條免費短信和3條免費彩信，用完之後需要充值購買。

2.下載需要用到的jar包，他們網站上有提供下載鏈接

commons-logging-1.1.1.jar
commons-httpclient-3.1.jar
commons-codec-1.4.jar

3.編寫程序及調用

package com.guigu.store.utils;

import java.util.HashMap;
import java.util.Map;

import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.junit.Test;
import org.springframework.test.context.TestExecutionListeners;

public class MessageUtils {

	private static final String UID = "****";
	
	private static final String KEY = "*******";
	
	public static String SendMessage(Map<String,String> map) {
		try{
			HttpClient client = new HttpClient();
			PostMethod post = new PostMethod("http://gbk.sms.webchinese.cn");
			post.addRequestHeader("Content-Type",
					"application/x-www-form-urlencoded;charset=gbk");// 在頭文件中設置轉碼
			NameValuePair[] data = { new NameValuePair("Uid", UID),
					new NameValuePair("Key", KEY),
					new NameValuePair("smsMob", map.get("phone")),
					new NameValuePair("smsText", map.get("text")) };
			post.setRequestBody(data);

			client.executeMethod(post);
			Header[] headers = post.getResponseHeaders();
			int statusCode = post.getStatusCode();
			System.out.println("statusCode:" + statusCode);
			for (Header h : headers) {
				System.out.println(h.toString());
			}
			String result = new String(post.getResponseBodyAsString().getBytes(
					"gbk"));
			System.out.println(result); // 打印返回消息狀態

			post.releaseConnection();
			return result;
		}catch(Exception e){
			System.out.println("發送短信出錯啦！");
			e.printStackTrace();
			return "";
		}
		

	}
	@Test
	public void testSendMessage(){
		Map<String,String> map = new HashMap<String,String>();
		map.put("phone", "*******");
		map.put("text", "驗證碼：8888");
		String result = SendMessage(map);
		System.out.println(result);
	}

}