function SpecialArray(){ var values = new Array(); values.push.apply(values,arguments);//求解这行代码是什么意思? //为什么它会有以下所示的三行代码执行后的结果 //values.push(arguments[0]); //values.push(arguments[1]); //values.push(arguments[2]); console.log(values);//["red","blue","green"] values.toPipedString = function(){ return this.join("|"); }; return values; } var colors = new SpecialArray("red","blue","green"); ADS.log.write(colors.toPipedString());
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