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, ""); } str.replace(new RegExp(oStr, "gm"), nStr);
JavaScript去除空格的三种方法 (trim),RepleaceAll
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转载自panyongzheng.iteye.com/blog/1243361
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