我想要拆分一个字符串,但我希望保留空格,例如:
var str = "my car is red";
var stringArray [];
stringArray [0] = "my";
stringArray [1] = " ";
stringArray [2] = "car";
stringArray [3] = " ";
stringArray [4] = "is";
stringArray [5] = " ";
stringArray [6] = "red";
我该怎样继续做那件事?
谢谢!
filter
在做什么吗?乍一看它似乎是无效的,因为filter
回调应该返回true
或false
。 - Lightness Races in Orbit