微信分享js代码（转载)

<script> 
window.shareData = { 

 

//微信分享时显示的图标
 "imgUrl":'...",    

//分享链接对应的页面
 "timeLineLink": "...", 

//分享时的标题及描述
"tTitle": "", 
"tContent": "" 
}; 

document.addEventListener('WeixinJSBridgeReady', function onBridgeReady() { 

WeixinJSBridge.on('menu:share:appmessage', 
function(argv) { 
WeixinJSBridge.invoke('sendAppMessage', { 
"img_url": window.shareData.imgUrl, 
"link": window.shareData.timeLineLink, 
"desc": window.shareData.tContent, 
"title": window.shareData.tTitle 
}, function () { 
_czc.push(["_trackEvent", "User", "ShareToSomebody", "Score", myData.score]); 
}); 
}); 

WeixinJSBridge.on('menu:share:timeline', function(argv) { 
WeixinJSBridge.invoke('shareTimeline', { 
"img_url": window.shareData.imgUrl, 
"img_width": "640", 
"img_height": "640", 
"link": window.shareData.timeLineLink, 
"desc": window.shareData.tContent, 
"title": window.shareData.tTitle 
}, function () { 
_czc.push(["_trackEvent", "User", "ShareToCircle", "Score", myData.score]); 
}); 
}); 
}, false);