js代码如下:

JavaScript code
 
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var app = {};
app.appId="";
app.jsApiTicket="";
app.sign = "";
app.nonceStr="";
app.timeStamp="";
app.func={};
var logoUrl = "http://ysj.weilaila.com:8080/demo/img/baby_logo.jpg";
//生成随机字符串
app.func.createRandomStr=function(num){
    var s = "0123456789qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM";
    var r = [];
    var x = s.split("");
    for(var i = 0; i<num; i++){
        var random = parseInt(Math.random()*62);
        r.push(x[random]);
    }
    return r.join("");
};
 
 
app.func.getUrl = function(){
    return location.href.split("#")[0];
}
 
//得到js api 接口凭证
app.func.getConfigInfo=function(){
    $.ajax({
        type:"POST",
        url:"user/getjsapisign.jhtml",
        data:{
            url:app.func.getUrl(),
            nonceStr:app.func.createRandomStr()
        },
        async:false,
        success:function(data){
            if(data.status=="ok"){
                app.jsApiTicket = data.jsApiTicket;
                app.appId=data.appId;
                app.sign=data.sign;
                app.nonceStr = data.nonceStr;
                app.timeStamp = data.timeStamp;
                app.func.wxconfig();
            }
            else
            {
                window.location.reload();
            }
        },
        error:function(){
            alert("网络出错，请检查你的网络");
            window.location.reload();
        }
    });
};
/*//生成时间戳
app.func.createTimeStamp=function(){
    return Date.parse(new Date())/1000;
};*/
 
/*//生成签名
app.func.createSign=function(obj){
    var str="";
    var param = ['jsapi_ticket','noncestr','timestamp','url'];
    param.sort();
    for(var i = 0; i<param.length;i++){
        str+=param[i]+"="+obj[param[i]];
        if(i!=param.length-1){
            str+="&"
        }
    }
    console.log(str);
    return CryptoJS.SHA1(str).toString();
}*/
 
 
app.func.wxconfig = function(){
    wx.config({
        debug:false,
        appId:app.appId,
        timestamp:app.timeStamp,
        nonceStr:app.nonceStr,
        signature:app.sign,
        jsApiList:[
        'onMenuShareTimeline',
        'onMenuShareAppMessage',
        'hideOptionMenu',
        'showOptionMenu',
        'hideMenuItems',
        'showMenuItems',
        'closeWindow'
        ]
});
 
wx.ready(function(){
 
wx.checkJsApi({
    jsApiList:['onMenuShareTimeline','onMenuShareAppMessage'],
    success:function(res){
        if(!res.checkResult.onMenuShareAppMessage||!res.checkResult.onMenuShareTimeline){
            alert('你的微信客户端不支持JSSDK，请升级你的客户端');
        }
    }
});
 
//*********这里的这些值，可以写死。******************
wx.onMenuShareTimeline({
    title:'长得好看的人都来参加花式裹孩纸大赛了，赢取IPHONE6S，不服来战！',//分享标题
    link:'https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxec524716a0216797&redirect_uri=http%3a%2f%2fysj.weilaila.com%3a8080%2fdemo%2findex.jhtml&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect',//分享链接
    imgUrl:logoUrl,//
    type:'link',//type是music或者video,link
    success:function(){
        //以下是给用户加积分的函数请求
        addNum();
    }
});
 
wx.onMenuShareAppMessage({
    title:'长得好看的人都来参加花式裹孩纸大赛了，赢取IPHONE6S，不服来战！',
    desc:'据说只要眼疾手快，你就可以赢得大奖，走向人生巅峰',//分享描述
    link:'https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxec524716a0216797&redirect_uri=http%3a%2f%2fysj.weilaila.com%3a8080%2fdemo%2findex.jhtml&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect',
    imgUrl:logoUrl,
    success:function(){
        addNum();
    }
});
 
function addNum(num){
    var addscroe = 5;
    $.ajax({
            type:"POST",
            data:{
                score:addscroe,
                type:1
            },
            url:"user/addscore.jhtml",
            async:true,
            success:function(data){
                alert("分享成功！");
                if(data.error)
                    window.location.href = "index/rank.jhtml?score=0";
                else
                    window.location.href = "index/rank.jhtml?score="+addscroe;
            },
            error:function(){
                alert('抱歉，网络出错，请重新分享');
            }
        });
}
 
});
}
app.func.getConfigInfo();
 
在需要调用JS接口的页面引入如下JS文件，（支持https）：http://res.wx.qq.com/open/js/jweixin-1.0.0.js

请注意，如果你的页面启用了https，务必引入 https://res.wx.qq.com/open/js/jweixin-1.0.0.js ，否则将无法在iOS9.0以上系统中成功使用JSSDK

如需使用摇一摇周边功能，请引入 jweixin-1.1.0.js

备注：支持使用 AMD/CMD 标准模块加载方法加载 
 
微信在连接上自动添加参数,ios和Android不一样,导致验证的连接加密结果不同,(android只有一个参数,ios有两个参数)
JavaScript code
 
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if(location.search)
  location.href=location.origin+location.pathname;

如果你的连接上有其他的参数,需要对照参数名进行过滤