//#region 去除空格
String.prototype.Trim = function () {
    return this.replace(/(^/s*)|(/s*$)/g, "");
}

String.prototype.LTrim = function () {
    return this.replace(/(^/s*)/g, "");
}

String.prototype.RTrim = function () {
    return this.replace(/(/s*$)/g, "");
}
//#endregion