import com.qq.weixin.mp.aes.WXBizMsgCrypt; //导入依赖的package包/类
@Override
public void contextInitialized(ServletContextEvent sce) {
	MyazureConstants.MYAZURE_APP_ID = MYAZURE_APP_ID;
	MyazureConstants.MYAZURE_APP_SECRET = MYAZURE_APP_SECRET;
	MyazureConstants.MYAZURE_ENCODE_TOKEN = MYAZURE_ENCODE_TOKEN;
	MyazureConstants.MYAZURE_ENCODE_KEY = MYAZURE_ENCODE_KEY;
	MyazureConstants.MYAZURE_APP_URL = MYAZURE_APP_URL;
	MyazureConstants.MYAZURE_SERVER_ID = MYAZURE_SERVER_ID;
	API.defaultMode(API.MODE_POPULAR);
	MyazureConstants.MYAZURE_COMPONENT_ACCESS_TOKEN = redisTemplate.opsForValue().get(WeixinConstans.COMPONENT_ACCESS_TOKEN_KEY);
	LocalHttpClient.init(1000, 100);
	try {
		MyazureConstants.MYAZUZRE_WXBIZMSGCRYPT = new WXBizMsgCrypt(MyazureConstants.MYAZURE_ENCODE_TOKEN, MyazureConstants.MYAZURE_ENCODE_KEY,
				MyazureConstants.MYAZURE_APP_ID);
	} catch (AesException e) {
		LOG.error(e.getMessage());
	}
	if (MyazureConstants.MYAZURE_APP_ID == null || MyazureConstants.MYAZURE_APP_SECRET == null || MyazureConstants.MYAZURE_ENCODE_TOKEN == null
			|| MyazureConstants.MYAZURE_ENCODE_KEY == null) {
		LOG.error("System Going Down|!!!!!!!!!!!!!!!!!!NULL!!!ID!!!!SECRET!!!!TOKEN!!!!!!KEY!!!!!");
	}
	LOG.debug("Myazure Weixin MYAZURE_COMPONENT_ACCESS_TOKEN:"+MyazureConstants.MYAZURE_COMPONENT_ACCESS_TOKEN);
}
 

import com.qq.weixin.mp.aes.WXBizMsgCrypt; //导入依赖的package包/类
private MessageUtils(String token, String encodingAesKey, String appID) {
    try {
        this.enDeCrypter = new WXBizMsgCrypt(token, encodingAesKey, appID);
    } catch (AesException e) {
        LOGGER.error("init enDecrypter", e);
    }
}
 

import com.qq.weixin.mp.aes.WXBizMsgCrypt; //导入依赖的package包/类
public static void main(String[] args) throws Exception {

		//
		// 第三方回复公众平台
		//

		// 需要加密的明文
		String encodingAesKey = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFG";
		String token = "pamtest";
		String timestamp = "1409304348";
		String nonce = "xxxxxx";
		String appId = "wxb11529c136998cb6";
		String replyMsg = " 中文<xml><ToUserName><![CDATA[oia2TjjewbmiOUlr6X-1crbLOvLw]]></ToUserName><FromUserName><![CDATA[gh_7f083739789a]]></FromUserName><CreateTime>1407743423</CreateTime><MsgType><![CDATA[video]]></MsgType><Video><MediaId><![CDATA[eYJ1MbwPRJtOvIEabaxHs7TX2D-HV71s79GUxqdUkjm6Gs2Ed1KF3ulAOA9H1xG0]]></MediaId><Title><![CDATA[testCallBackReplyVideo]]></Title><Description><![CDATA[testCallBackReplyVideo]]></Description></Video></xml>";

		WXBizMsgCrypt pc = new WXBizMsgCrypt(token, encodingAesKey, appId);
		String mingwen = pc.encryptMsg(replyMsg, timestamp, nonce);
		System.out.println("加密后: " + mingwen);

		DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
		DocumentBuilder db = dbf.newDocumentBuilder();
		StringReader sr = new StringReader(mingwen);
		InputSource is = new InputSource(sr);
		Document document = db.parse(is);

		Element root = document.getDocumentElement();
		NodeList nodelist1 = root.getElementsByTagName("Encrypt");
		NodeList nodelist2 = root.getElementsByTagName("MsgSignature");

		String encrypt = nodelist1.item(0).getNodeValue();
		String msgSignature = nodelist2.item(0).getNodeValue();

		String format = "<xml><ToUserName><![CDATA[toUser]]></ToUserName><Encrypt><![CDATA[%1$s]]></Encrypt></xml>";
		String fromXML = String.format(format, encrypt);

		//
		// 公众平台发送消息给第三方，第三方处理
		//

		// 第三方收到公众号平台发送的消息
		String result2 = pc.decryptMsg(msgSignature, timestamp, nonce, fromXML);
		System.out.println("解密后明文: " + result2);
		
		//pc.verifyUrl(null, null, null, null);
	}