var ctxPath = getContextPath();
var currentHostname = window.location.hostname;

//测试
var dataPath ="http://" + currentHostname + ":19120/gzrbmw";
//正式
// var dataPath ="http://" + currentHostname + ":1918/gzrbmw";

function getContextPath() {
    var pathName = document.location.pathname;
    var index = pathName.substr(1).indexOf("/");
    var result = pathName.substr(0, index + 1);
    return result;
}

function uuid() {
    var s = [];
    var hexDigits = "0123456789abcdef";
    for (var i = 0; i < 36; i++) {
        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
    }
    s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
    s[8] = s[13] = s[18] = s[23] = "-";

    var uuid = s.join("");
    return uuid;
}

var disphoto = ctxPath + '/statics/';