微信朋友圈分享--代码分享

1.首先，html页面要链接

<script src="https://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>

2.判断是否为微信里浏览器打开？

//使用用微信打开var checkPlat = {    isAndroid: function (ua) {        ua = ua || navigator.userAgent;        return ua.toLowerCase().indexOf(‘android‘) > -1;    },

    isIOS: function (platform) {        if (navigator && navigator.platform) {            platform = platform || navigator.platform;            // return /iP(?:hone|od|ad)/.test(platform);            return /iP(?:hone|od|ad)/.test(navigator.userAgent);        } else {            return false;        }    },

    isWeixin: function (ua) {        ua = ua || navigator.userAgent.toLowerCase();        if (ua.match(/MicroMessenger/i) == "micromessenger") {            return true;        } else {            return false;        }    }}

3.使用以下js:

function shareFn(returnObj, callback) {    $.ajax({        url: "/zm_bonus/getConfigInfo",        type: "post",        dataType: "json",        async: false,        data: {"url": window.location.href},        success: function (r) {            wx.config({                //debug: true,  //开启调试模式                appId: r.msg.appId, // 必填，公众号的唯一标识                timestamp: r.msg.timestamp, // 必填，生成签名的时间戳                nonceStr: r.msg.nonceStr, // 必填，生成签名的随机串                signature: r.msg.signature,// 必填，签名，见附录1                // 必填，需要使用的JS接口列表，所有JS接口列表见附录2                jsApiList: [                    ‘checkJsApi‘,                    ‘onMenuShareTimeline‘,                    ‘onMenuShareAppMessage‘,                    ‘onMenuShareQQ‘,                    ‘onMenuShareWeibo‘,                    ‘getNetworkType‘,                    ‘previewImage‘,                    ‘hideOptionMenu‘,                    ‘showOptionMenu‘                ]            });

            wx.ready(function () {                wx.showOptionMenu();                var obj = returnObj.call(null, r);                wx.onMenuShareAppMessage(obj);                wx.onMenuShareTimeline(obj);                wx.onMenuShareWeibo(obj);                wx.onMenuShareQQ(obj);                wx.showMenuItems({                    menuList: [                        "menuItem:share:appMessage",                        "menuItem:share:timeline",                        "menuItem:share:qq",                        "menuItem:share:weiboApp",                        "menuItem:share:QZone"                    ]                });                callback.call(null);            });        },        error: function () {            alert("网络错误请重试");        }    });}

shareFn(function (data) {    // var _link = window.location.host + "/register.html?inviter=" + encodeURIComponent(r.msg.userName || "");    var _link = window.location.href;    return {        title: "让爱传递",//分享的主题        desc: "帮孩子实现梦想",//分享的内容        link: _link,//分享后的跳转的页面链接        imgUrl: "xxxxx/images/com-dev-share.png",//分享后显示的icon        success: function () {

　　　　　　if (!checkPlat.isWeixin()) {return alert("请在微信客户端打开链接，邀请好友！");} 　　　　　　else if (!checkPlat.isWeixin()) {return alert("请在微信客户端打开链接，立即分享！")；}　　　　　　else if(checkPlat.isWeixin()){//成功后的提示alert(分享成功)；}

        },        cancel: function () {        },        fail: function () {            alert("邀请失败请重试！");        }    }});