go Split()

Split()方法语法

func Split(s, sep string) []string

go源码对Split()方法的介绍：

Split slices s into all substrings separated by sep and returns a slice of the substrings between those separators.

If s does not contain sep and sep is not empty, Split returns a slice of length 1 whose only element is s.

If sep is empty, Split splits after each UTF-8 sequence. If both s and sep are empty, Split returns an empty slice.

It is equivalent to SplitN with a count of -1.

即，golang的strings.Split()方法，可以将字符串s以sep为分隔符来切分字符串，其中sep分隔符在切分的过程中会被去掉，如果sep为空字符，则Split()方法会将s字符串切分成每一个字符所对应的UTF-8的编码值为元素的一个string切片，具体可参考下方实例。

strings.Split()方法实例代码

func main() {
	var strSlice []string = strings.Split("笨鸟工具，x1y1z1.com", "，")
	fmt.Println(strSlice)
	var strSlice2 []string = strings.Split("笨鸟工具，x1y1z1.com", "")
	fmt.Println(strSlice2)
}

运行go文件，得到输出：

[笨鸟工具 x1y1z1.com]
[笨 鸟 工 具 ， x 1 y 1 z 1 . c o m]