數(shù)組連接concat()
<script type="text/javascript">
??? var myarr1= new Array("010")
??? var myarr2= new Array("-","84697581");
?? document.write(myarr1.concat(myarr2));
</script>
這段程序執(zhí)行后:010,-,84697581
怎樣去掉逗號?
<script type="text/javascript">
??? var myarr1= new Array("010")
??? var myarr2= new Array("-","84697581");
?? document.write(myarr1.concat(myarr2));
</script>
這段程序執(zhí)行后:010,-,84697581
怎樣去掉逗號?
2015-09-21
舉報
2015-09-21
你這輸出的還是數(shù)組,可以用join()函數(shù),輸出為一個字符串。
代碼:document.write(myarr1.concat(myarr2).join(""));