微信分享以后的小图标如下图：

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

window.shareData = {

"imgUrl": "<?php if(stripos(‘y‘.$detail[‘start_picurl‘], ‘http://‘)!=1){echo $Think.config.HTTP_STCDOMIN;}echo $detail[‘start_picurl‘];?>",

"timeLineLink": "{$Think.config.HTTP_DOMIN}?g=app&m=fruit&id={$Think.get.id}&wid={$Think.get.wid}&user=",

"sendFriendLink": "{$Think.config.HTTP_DOMIN}?g=app&m=fruit&id={$Think.get.id}&wid={$Think.get.wid}&user=",

"weiboLink": "{$Think.config.HTTP_DOMIN}g=app&m=fruit&id={$Think.get.id}&wid={$Think.get.wid}&user=",

"tTitle": "{$detail.a_name}",

"tContent": "亲，请点击进入摇摇乐页面，快来参加活动吧！~",

"fTitle": "{$detail.a_name}",

"fContent": "亲，请点击进入摇摇乐页面，快来参加活动吧！~",

"wContent": "亲，请点击进入摇摇乐页面，快来参加活动吧！~"

};

// 发送给好友

WeixinJSBridge.on(‘menu:share:appmessage‘, function (argv) {

WeixinJSBridge.invoke(‘sendAppMessage‘, {

"img_url": window.shareData.imgUrl,

"img_width": "640",

"img_height": "640",

"link": window.shareData.sendFriendLink,

"desc": window.shareData.fContent,

"title": window.shareData.fTitle

}, function (res) {

_report(‘send_msg‘, res.err_msg);

})

});

// 分享到朋友圈

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 (res) {

_report(‘timeline‘, res.err_msg);

});

});

// 分享到微博

WeixinJSBridge.on(‘menu:share:weibo‘, function (argv) {

WeixinJSBridge.invoke(‘shareWeibo‘, {

"content": window.shareData.wContent,

"url": window.shareData.weiboLink,

}, function (res) {

_report(‘weibo‘, res.err_msg);

});

});

}, false)

原文：http://www.cnblogs.com/Ann-wxp/p/4076262.html