1 //#region 获取中英混合字符串的字节长度 2 String.prototype.getBytes = function () { 3 var cArr = this.match(/[^x00-xff]/ig); 4 return this.length + (cArr == null ? 0 : cArr.length); 5 } 6 //#endregion
1 //#region 获取中英混合字符串的字节长度 2 String.prototype.getBytes = function () { 3 var cArr = this.match(/[^x00-xff]/ig); 4 return this.length + (cArr == null ? 0 : cArr.length); 5 } 6 //#endregion