h5页面调用微信JS-SDK分享到微信好友或者朋友圈的配置

1.引入js

	<script type="text/javascript" src="http://res.wx.qq.com/open/js/jweixin-1.2.0.js"></script>

2.在页面添加配置

   <script type="text/javascript">
        var url = location.href;
        var timestamp="";
        var signature = "";
        var title = document.title;
            var shareData = {  
                "imgUrl" : data.imgUrl,    // 分享显示的缩略图地址 ,根据自己情况而定
                "link" : url,    // 分享地址  
                "desc": title,   // 分享描述  
                "title": title,   // 分享标题  
                success : function () {    
                  
                    // 分享成功可以做相应的数据处理  
                  
                    //alert("分享成功"); }   
                }};
            function init()
            {
                var parms = { url: url };
                $.ajax({
                    type: "POST", 
                    url: "/membervideo/share.ashx",//后台接口
                    data: parms, //可选参数
                    dataType: "json",
                    success: function(data){ 
                        timestamp=data.timestamp;
                        signature=data.signature;
                        //alert(timestamp)
                        initwx(timestamp, signature);
                    } //可选参数
                });
                
                
                
            }
            $(function () {
                init();
            });
            function initwx(timestamp, signature) {
                wx.config({
                    debug: false, // 
                    appId: 'wxxxxxxxxxx', // 公众号的唯一标识 
                    timestamp: timestamp, //生成签名的时间戳 
                    nonceStr: 'GDOU', //生成签名的随机串
                    signature: signature,// 
                    jsApiList: ['onMenuShareTimeline', // 
                               'onMenuShareAppMessage'] // 
                });
                wx.checkJsApi({
                    jsApiList: [
                        'onMenuShareTimeline','onMenuShareAppMessage'
                    ]
                });
                wx.ready(function () {
                    wx.onMenuShareTimeline(shareData);//分享到朋友圈
					wx.onMenuShareAppMessage(shareData);//分享给朋友
                });
            }
            
        </script>