30秒学会 Golang 片段 – ToSnake

Converts a string to snake case.

Use strings.Fields() to get the words in the string, strings.Join() to combine them using "_" as the separator.

代码实现

import "strings"

func ToSnake(s string) string {
    return strings.Join(strings.Fields(s), "_")
}

使用样例

ToSnake("some text") // "some_text"