wxshare.html

<script type="text/javascript">
    // Not Required
    var gSound = 'A background-music.mp3 URL';
    var playsound = function()
    {
        var audio = new Audio();
        audio.loop = true;
        audio.src = gSound;
        document.body.appendChild(audio);
        audio.play();
    };


    var appId = '',
        imgUrl = 'Icon URL for share',
        link = 'Page URL for share',
        title = 'Title for share',
        desc = 'Description for share';
    (function(){
        var onBridgeReady = function () {
            playsound();
            // 发送给好友;
            WeixinJSBridge.on('menu:share:appmessage', function(argv){
                WeixinJSBridge.invoke('sendAppMessage',{
                    'img_url' : imgUrl,
                    'img_width' : '640',
                    'img_height' : '640',
                    'link' : link,
                    'desc' : desc,
                    'title' : title
                }, function(res) {});
                forward();
            });
            // 分享到朋友圈;
            WeixinJSBridge.on('menu:share:timeline', function(argv){
                WeixinJSBridge.invoke('shareTimeline',{
                    'img_url' : imgUrl,
                    'img_width' : '640',
                    'img_height' : '640',
                    'link' : link,
                    'desc' : desc,
                    'title' : '《'+title+'》'+desc
                }, function(res) {
                });
                share();
            });
        };
        if(document.addEventListener){
            document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
        } else if(document.attachEvent){
            document.attachEvent('WeixinJSBridgeReady' , onBridgeReady);
            document.attachEvent('onWeixinJSBridgeReady' , onBridgeReady);
        }
    })();
</script>