Definition and Usage
定义与用法

The toString() method converts an array to a string and returns the result.
toString()方法可将数组转换成为字符串的形式输出

Syntax
语法

arrayObject.toString()

Tips and Notes
提示与注意点

Note: The elements in the array will be separated with commas.
注意点：在数组中的元素将用逗号分隔

Example
举例

In this example we will create an array and convert it to a string:
这个举例我们将建立一个数组，并将它转换成为字符串的形式：

<script type="text/javascript">

var arr = new Array(3)
arr[0] = "Jani"
arr[1] = "Hege"
arr[2] = "Stale"

document.write(arr.toString())

</script>

The output of the code above will be:
输出结果为：

Jani,Hege,Stale

Try-It-Yourself Demos
尝试与演示

toString()
How to use toString() to convert an array to a string.
怎样使用 toString()将数组转换成字符串

评论 (0) All