string Go 中没有开始和结束函数？

No startswith,endswith functions in Go?

提问by Sahas

Just curious to findout: why aren't there standard functions like startswith, endswith, etc as part of the standard libraries in the Go programming language?

只是好奇地发现：为什么 Go 编程语言中没有标准函数（如开始、结束等）作为标准库的一部分？

回答by Kyle Finley

The stringspackage contains HasPrefixand HasSuffix.

该字符串包中包含HasPrefix和HasSuffix。

import "strings"

startsWith := strings.HasPrefix("prefix", "pre") // true
endsWith := strings.HasSuffix("suffix", "fix") // true

play.golang.org

play.golang.org