youhuiquan/news/index.js

var qs = parseQueryString(window.location.href);
$().ready(function(){
    $(".loading").show();
    init(qs.id?qs.id:'')
})
function init(id) {
    $.ajax({
        url:'/api/v2/smzdm/articleshow',
        type:'post',
        data:{
            'id':id
        },
        success:function (res){
            $(".loading").hide();
            if(res.errno==0) {
                var data=res.rst.data
                $(".title").text(data.title)
                $(".pict").attr("src",data.pic_url)
                var imgReg = /<img.*?(?:>|\/>)/gi;
                var srcReg = /src=[\'\"]?([^\'\"]*)[\'\"]?/i;
                var str=data.count
                var arr=str.replace(/<img [^>]*src=['"]([^'"]+)[^>]*>/gi,function(match,capture){
                    // $(match).attr("class")来判断元素的类名
                    if(match.indexOf('face')==-1&&match.indexOf('data-ratio')==-1) {
                        if(match.indexOf('data-ratio')!=-1) {
                            var newStr='<div class="imgCenter">'+match+'</div>'
                             return newStr;
                        }else {
                            var newStr='<div class="imgStr">'+match+'</div>'
                             return newStr;
                        }
                    }else {
                        return match;
                    }
                  });
                $(".article").html(arr)
                $('span').remove('.embed-card-info');    $('span').remove('.embed-card-logo');
            }else {
                showMsg(res.err)
            }
        },
        error:function () {
            $(".loading").hide();
            showMsg('网络异常,请稍后再试')
        }
    })
}
// 展示错误提示信息
function showMsg(msg) {
    var msgBox = document.getElementsByClassName('alert-info')[0];
    msgBox.getElementsByTagName("p")[0].innerHTML=msg;
    msgBox.style.display="block";

    setTimeout(function() {
        msgBox.style.display="none";

    }, 2000);
}

//获取地址栏参数
function parseQueryString(url) {
    var urlObj = {};
    var reg = /([^?=&]+)=([^?=&]+)/g;
    url.replace(reg, function($0, $1, $2) {
        urlObj[$1] = decodeURIComponent($2);
    })
    return urlObj;
}