1\导入核心文件http://res.wx.qq.com/open/js/jweixin-1.0.0.js调用方式<script type="text/javascript">$.getScript('http://res.wx.qq.com/open/js/jweixin-1.0.0.js', function(){$.getScript('http://m.to8to.com/js/wx.js?20150401', function(){/*********** 微信分享 ************/try {var shareConfig = {title: '【号外】七夕赶上了七周年,土巴兔怒砸百万,还不快约!',desc: '老板疯了,土巴兔APP七夕派大奖,敢来就敢送,就怕你不来~',link: 'http://mobileapi.to8to.com/index.php?module=lottery&action=index&version=2.5',// 分享链接imgUrl: 'http://img.to8to.com/front_end/pic/app_share_weixin_love.jpg' // 分享图标};to8toWx && to8toWx.init({onReady: function() {// 分享到朋友圈to8toWx.exec('onMenuShareTimeline', shareConfig);// 发送给朋友to8toWx.exec('onMenuShareAppMessage', shareConfig);// 分享到QQto8toWx.exec('onMenuShareQQ', shareConfig);}});} catch (e) {}/*********** 微信分享 ************/});});</script>////////////////////wx.js//////////////////////*** Created by carl.wu on 15-2-7.*/var to8toWx = to8toWx || {};// 微信API 列表to8toWx.apiList = ['onMenuShareTimeline','onMenuShareAppMessage','onMenuShareQQ','onMenuShareWeibo','startRecord','stopRecord','onVoiceRecordEnd','playVoice','pauseVoice','stopVoice','onVoicePlayEnd','uploadVoice','downloadVoice','chooseImage','previewImage','uploadImage','downloadImage','translateVoice','getNetworkType','openLocation','getLocation','hideOptionMenu','showOptionMenu','hideMenuItems','showMenuItems','hideAllNonBaseMenuItem','showAllNonBaseMenuItem','closeWindow','scanQRCode','chooseWXPay','openProductSpecificView','addCard','chooseCard','openCard'];// 异步获取签名参数urlto8toWx.ajaxUrl = 'http://m.to8to.com/hfive/getsignstr/';/*** 初始化微信JS* @param opts* @returns {to8toWx}*/to8toWx.init = function(opts) {var _this = this;opts = $.extend({}, opts);// 获取签名串getSignature(function(configs) {// 初始化微信配置var wxConfig = {debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来,若要查看传入的参数,可以在pc端打开,参数信息会通过log打出,仅在pc端时才会打印。appId: configs.appId, // 必填,公众号的唯一标识timestamp: configs.timestamp, // 必填,生成签名的时间戳nonceStr: configs.nonceStr, // 必填,生成签名的随机串signature: configs.signature,// 必填,签名,见附录1jsApiList: to8toWx.apiList // 必填,需要使用的JS接口列表};// 设置微信配置wx.config(wxConfig);// 微信初始化callbackwx.ready(function(){if (typeof opts.onReady === 'function') {opts.onReady.call(_this);}});});return this;}/*** 执行WX api列表中的方法* 有些方法必须在wx.ready中执行,有些不受限制** @param apiName* @param opt* @returns {to8toWx}*/to8toWx.exec = function(apiName, opt) {try {wx[apiName](opt);} catch (e) {throw new Error('方法'+apiName+'不存在!');}return this;}/*** 获取签名串* 支持同步和异步* @param callback*/function getSignature(callback) {if (typeof to8toWxsignPackage !== 'undefined') {if (typeof callback === 'function') {callback(to8toWxsignPackage);} else {return to8toWxsignPackage;}} else {// 修改为jsonp方式获取数据$.ajax({url: to8toWx.ajaxUrl,'type': 'GET','dataType': 'jsonp','data': {"url": encodeURIComponent(location.href.split('#')[0])},'success': function(configs) {if (typeof callback === 'function') {callback(configs);}}});//$.post(to8toWx.ajaxUrl, {// url: encodeURIComponent(location.href.split('#')[0])//},function(configs) {// if (typeof callback === 'function') {// callback(configs);// }//}, 'json');}}