微信公众平台开发(105) 分享到朋友圈和发送给好友

        <script type="text/javascript">

            function onBridgeReady() {

            var mainTitle="华章书院",
            mainDesc="2014最受企业家喜爱的商业图书评选",
            mainURL="http://hz.huiyiw.org/hzshuyuan/home/index.php",
            mainImgUrl= "http://hz.huiyiw.org/hzshuyuan/home/img/logo.jpg";

                //转发朋友圈
                WeixinJSBridge.on("menu:share:timeline", function(e) {
                    var data = {
                        img_url:mainImgUrl,
                        img_width: "120",
                        img_height: "120",
                        link: mainURL,
                        //desc这个属性要加上，虽然不会显示，但是不加暂时会导致无法转发至朋友圈，
                        desc: mainDesc,
                        title: mainTitle + "\n" + mainDesc
                    };

                    WeixinJSBridge.invoke("shareTimeline", data, function(res) {
                        WeixinJSBridge.log(res.err_msg)
                    });
                });
                //同步到微博
                WeixinJSBridge.on("menu:share:weibo", function() {
                    WeixinJSBridge.invoke("shareWeibo", {
                        "content": mainDesc,
                        "url": mainURL
                    }, function(res) {
                        WeixinJSBridge.log(res.err_msg);
                    });
                });
                //分享给朋友
                WeixinJSBridge.on('menu:share:appmessage', function(argv) {
                    WeixinJSBridge.invoke("sendAppMessage", {
                        img_url: mainImgUrl,
                        img_width: "120",
                        img_height: "120",
                        link: mainURL,
                        desc: mainDesc,
                        title: mainTitle
                    }, function(res) {
                        WeixinJSBridge.log(res.err_msg)
                    });
                });
            };

//执行
    document.addEventListener('WeixinJSBridgeReady', function() {
        onBridgeReady();
    });
        </script>