// 接口地址
// var baseUrl = 'http://localhost/service/'; //测试
var domainName = document.domain;//域名
var protocolName = document.location.protocol;//http协议
var baseUrl = protocolName + '//' + domainName + '/service/';//线上
function isLtIe10() {
    var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
    var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
    var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判断是否IE的Edge浏览器
    var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;
    if (isIE) {
        var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
        reIE.test(userAgent);
        var fIEVersion = parseFloat(RegExp["$1"]);
        if (fIEVersion == 7) {
            return true;
        } else if (fIEVersion == 8) {
            return true;
        } else if (fIEVersion == 9) {
            return true;
        } else if (fIEVersion == 10) {
            return false;
        } else {
            return true; //IE版本<=7
        }
    } else {
        return false;
    }
}