經常需要動態拼接html字符串,想到用類似於.net的string.format函數比較好,於是找了下,stackoverflow的代碼:
if (!String.prototype.format) { String.prototype.format = function() { var str = this.toString(); if (!arguments.length) return str; var args = typeof arguments[0], args = (("string" == args || "number" == args) ? arguments : arguments[0]); for (arg in args) str = str.replace(RegExp("\\{" + arg + "\\}", "gi"), args[arg]); return str; } }