/*
* 签到时返回的图文消息
*/
public static String signNewsMessage(String toUserName, String fromUserName) {
String message = null;
List<Article> articleList = new ArrayList<Article>();
NewsMessage newsMessage = new NewsMessage();
Article article = new Article();
article.setTitle("打卡成功！");
article.setDescription("↓↓↓戳我，就现在");
article.setPicUrl(
"http://imgsrc.baidu.com/forum/w%3D580/sign=5fac7d37253fb80e0cd161df06d12ffb/bf19852397dda144f3711db4b6b7d0a20df4868e.jpg");
article.setUrl(SIGN_URL + "?openid=" + fromUserName);
// article.setUrl("H7t11zWvCnnGk6Cg-v-IO2JfBwEAYWGLaNUWssLNPq1YcDts5V5SGwM9-q01SIgP");
articleList.add(article);
newsMessage.setFromUserName(toUserName);
newsMessage.setToUserName(fromUserName);
newsMessage.setArticles(articleList);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
newsMessage.setCreateTime(sdf.format(new Date()));
newsMessage.setArticleCount(articleList.size());
newsMessage.setMsgType(MESSAGE_NEWS);
message = MessageUtil.newsMessageToXml(newsMessage);
return message;
}
/*
* 点击搞笑一则，随机获取图文消息
*/
public static String getOneNews(String toUserName, String fromUserName) throws IOException {
String message = null;
List<Article> articleList = new ArrayList<Article>();
NewsMessage newsMessage = new NewsMessage();
Items[] items = GetItems.getItems();
int random = (int) Math.round(Math.random() * 20);
System.out.println(random);
for (int i = 0; i < 10; i++) {
Article article = new Article();
article.setTitle(items[random].getHeader());
article.setDescription(items[random].getContent());
article.setPicUrl(items[random].getThumbnail());
article.setUrl(ARTICLE_URL + "?articleId=" + items[random].getArticalId());
articleList.add(article);
++random;
}
newsMessage.setFromUserName(toUserName);
newsMessage.setToUserName(fromUserName);
newsMessage.setArticles(articleList);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
newsMessage.setCreateTime(sdf.format(new Date()));
newsMessage.setArticleCount(articleList.size());
newsMessage.setMsgType(MESSAGE_NEWS);
message = MessageUtil.newsMessageToXml(newsMessage);
return message;
}
/*
* 图文消息转换为XML
*/
public static String newsMessageToXml(NewsMessage newsMessage) {
XStream xstream = new XStream();
xstream.alias("xml", newsMessage.getClass());
xstream.alias("item", new Article().getClass());
return xstream.toXML(newsMessage);
}