參考代碼中function addOne(obj),這里的參數(shù)obj有啥用?好像不用也沒(méi)問(wèn)題?。?/h1>
參考代碼中function addOne(obj),這里的參數(shù)obj有啥用?好像不用也沒(méi)問(wèn)題???
參考代碼中function addOne(obj),這里的參數(shù)obj有啥用?好像不用也沒(méi)問(wèn)題???