golang：字符串切割

package main

import (
	"fmt"
	"strings"
)

func main(){
	theme := "狙击,start, 死神bye bye"
	comma := strings.Index(theme, "死神")

   	fmt.Println("comma = {", comma , "}", "theme[comma:] = {",  theme[comma:], "}")



	comma = strings.Index(theme, ",")
	fmt.Println("comma = {", comma , "}", "theme[comma:] = {",  theme[comma:], "}")
}

strings.Index的功能是：在字符串中找到第一个要查找的字符串的索引位置。之后我们就可以使用切片完成响应的切割功能。

strings.LastIndex：功能和strings.Index相同，只是它是反向搜索子字符串