<meta charset="utf8"><html>
<body>
<script src="jquery.min.js"></script>
<input type="button" onclick="btnShareFriends()" value=‘分享给微信好友‘> </input>
<br/>
<input type="button" onclick="btnWeixinShare()" value=‘分享到微信朋友圈‘> </input>
<script type="text/javascript">
function btnShareFriends() {
if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent) && typeof (ucweb) != "undefined") {
var Browser = new Object();
Browser.ios = /ios/.test(Browser.userAgent); //判断ios系统
var title = "测试分享到朋友圈";
var img = "";
var url = location.href;
if (Browser.ios) {
ucbrowser.web_share(title, img, url, ‘kWeixin‘, ‘‘, ‘@39yst‘, ‘‘);
} else {
ucweb.startRequest("shell.page_share", [title, img, url, ‘WechatFriends‘, ‘‘, ‘‘, ‘‘]);
}
}else{
alert("请使用手机UC浏览器进行分享");
}
}
function btnWeixinShare(){
if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent) && typeof (ucweb) != "undefined") {
var Browser = new Object();
Browser.ios = /ios/.test(Browser.userAgent); //判断ios系统
var title = "测试分享到朋友圈";
var img = "";
var url = location.href;
if (Browser.ios) {
ucbrowser.web_share(title, img, url, ‘kWeixinFriend‘, ‘‘, ‘@39yst‘, ‘‘);
} else {
ucweb.startRequest("shell.page_share", [title, img, url, ‘WechatTimeline‘, ‘‘, ‘‘, ‘‘]);
}
}else{
alert("请使用手机UC浏览器进行分享");
}
}
</script>
</body>
</html>
原文：http://www.cnblogs.com/gengting/p/5434802.html