URL工具类

佚名 6年前 (2019-04-09) 随笔 615人围观抢沙发百度已收录

UrlUtils = {
    /**
     * 判断url是否存在（存在跨域问题）
     * @param {String} url  
     */
    isTrueUrl: function(_url) {
        result = false;
        if (_url == undefined || _url == '') {
            return result;
        }
        $.ajax({
            url: _url,
            type: "get",
            async: false,
            success: function() {
                result = true;
            },
            statusCode: {
                404: function() {}
            }
        });
        return result;
    },
   /**
     * 解析url
     * @param {String} url  
    */
   parseURL:function(url)
   {
var a =  document.createElement('a');  
    a.href = url;  
    return {  
        source: url,  
        protocol: a.protocol.replace(':',''),  
        host: a.hostname,  
        port: a.port,  
        query: a.search,  
        params: (function(){  
            var ret = {},  
                seg = a.search.replace(/^\?/,'').split('&'),  
                len = seg.length, i = 0, s;  
            for (;i<len;i++) {  
                if (!seg[i]) { continue; }  
                s = seg[i].split('=');  
                ret[s[0]] = s[1];  
            }  
            return ret;  
        })(),  
        file: (a.pathname.match(/\/([^\/?#]+)$/i) || [,''])[1],  
        hash: a.hash.replace('#',''),  
        path: a.pathname.replace(/^([^\/])/,'/$1'),  
        relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [,''])[1],  
        segments: a.pathname.replace(/^\//,'').split('/')  
    };  
   },
  /**
     * 解析url获取参数
     * @param {String} url  
    */
  getParam : function(path){  
    var result = {},param = /([^?=&]+)=([^&]+)/ig,match;  
    while((match = param.exec(path)) != null){  
        result[match[1]] = match[2];  
    }  
    return result;  
}  
}