在JavaScript中分割字符串

Question

如何使用「,」作爲分隔符在JavaScript中分割字符串？

Answer 1

var splitString = yourstring.split(','); 

參見split

var str = "test,test1,test2"; 
var arrStr = str.split(','); 
var arrLength = arrStr.length; //returns 3 

Answer 2

使用split分裂您的字符串：

"foo,bar,baz".split(",") // returns ["foo","bar","baz"] 

Answer 3

VAR表達式= 「H，E，L，L，O」;

var tokens = expression.split（「\，」）;

警報（令牌[0]）; //將返回^ h