jion(),分隔符問題
<script type="text/jscript">
var arr=["I","am","a","student","."];
</script>
怎么使用jion()使其輸出形式為下面的兩種方式:
1. I am a student .
2. Iamastudent.
<script type="text/jscript">
var arr=["I","am","a","student","."];
</script>
怎么使用jion()使其輸出形式為下面的兩種方式:
1. I am a student .
2. Iamastudent.
2016-06-05
舉報
2016-06-08
arr.join(" ");
arr.join("");
2016-06-09
arr.join(" ");
arr.join("");
這個方法對于字符串有用,但數(shù)組不行,不能輸出內(nèi)容啊
2016-06-05
arr.jion(" ");
arr.jion("");