javascript 在换行符和逗号上拆分字符串

Question

提问by Bidisha

My input String is like

我的输入字符串就像

abc,def,wer,str

Currently its splitting only on comma but in future it will contain both comma and newline. Current code as below:

目前它仅在逗号上拆分，但将来它将包含逗号和换行符。当前代码如下：

$scope.memArray = $scope.memberList.split(",");

In future I need to split on both comma and newline what should be the regex to split both on comma and newline. I tried - /,\n\ but its not working.

将来我需要在逗号和换行符上拆分什么应该是在逗号和换行符上拆分的正则表达式。我试过 - /, \n\ 但它不起作用。

Answer 1

You can use a regex:

您可以使用正则表达式：

var splitted = "a\nb,c,d,e\nf".split(/[\n,]/);
document.write(JSON.stringify(splitted));

Explanation: [...]defines a "character class", which means any character from those in the brackets.

说明：[...]定义了一个“字符类”，意思是括号中的任何字符。

_{p.s. splittedis grammatically incorrect. Who cares if it's descriptive though?}

_{pssplitted语法不正确。谁在乎它是否是描述性的？}

Answer 2

You could replace all the newlines with a comma before splitting.

您可以在拆分之前用逗号替换所有换行符。

$scope.memberList.replace(/\n/g, ",").split(",")

Answer 3

Try

尝试

.split(/[\n,]+/)

this regex should work.

这个正则表达式应该可以工作。