javascript去除字符串中的空格

 

//去除字符串中间空格String.prototype.Trim = function() {    return this.replace(/(^\s*)|(\s*$)/g, "");}//去除字符串左侧空格String.prototype.LTrim = function() {    return this.replace(/(^\s*)/g, "");}//去除字符串右侧空格String.prototype.RTrim = function() {    return this.replace(/(\s*$)/g, "");}