javascript - 微信分享页设置分享图片，标题，描述 ，描述怎么配置呢，只有使用微信的JSSDK吗

Question

想要改变分享中的描述，查看了下 好像只有这个方法
http://mp.weixin.qq.com/wiki/...

有没有其他方法呢

Answer 1

1.参考微信
http://mp.weixin.qq.com/wiki/...

wx.config()配置成功是关键！！
具体实现代码如下：
//微信分享

    var timestamp   = Date.parse(new Date());
    var timestamp   = parseInt(timestamp / 1000);  
    var nonceStr    = "123456789"; 
    var signature   = getNonceStr(nonceStr, timestamp);
    var title       = "demo出行下载";
    var desc        = "点击下载乘客端和司机端";
    var link        = window.location.href;
    var imgUrl      = "http://*****/resources/images/yueyueicon.png";
    wx.config({
        debug: false,                            
        appId: 'appid',//公众号的唯一标识
        timestamp: timestamp,//当前时间戳  
        nonceStr:  nonceStr,
        signature:signature,
        jsApiList: ["onMenuShareTimeline","onMenuShareAppMessage","onMenuShareQQ","onMenuShareWeibo"]
    });

    function getNonceStr(nonceStr, timestamp){
        var url = window.location.href;
        var str = "";
        $.ajax({
            type: "GET",
            url:  "../api/qa/getWXSignature",
            data: {noncestr:nonceStr, timestamp:timestamp, url:url},
            dataType:'json',
            async:false,
            success: function(redata){
                /*if (redata.status == 1) {
                    str = redata.message;
                }*/
                str = redata.message;
            }
        });
        
        return str;
    }

    wx.ready(function () {
        wx.onMenuShareTimeline({
            title: title,
            link: link,
            imgUrl: imgUrl,
            success: function () {},
            cancel: function () {}
        });

        wx.onMenuShareAppMessage({
            title: title,
            desc: desc,
            link: link,
            imgUrl: imgUrl,
            type: '', 
            dataUrl: '',
            success: function () {},
            cancel: function () {}
        });
        
        wx.onMenuShareQQ({
            title: title,
            desc: desc,
            link: link,
            imgUrl: imgUrl,
            success: function () {},
            cancel: function () {}
        });
        
    });
});