GO Match用法及代码示例

GO语言"path"包中"Match"函数的用法及代码示例。

用法:

func Match(pattern, name string)(matched bool, err error)

Match 报告 name 是否与 shell 模式匹配。模式语法是：

pattern:
	{ term }
term:
	'*'         matches any sequence of non-/ characters
	'?'         matches any single non-/ character
	'[' [ '^' ] { character-range } ']'
	            character class (must be non-empty)
	c           matches character c (c != '*', '?', '\\', '[')
	'\\' c      matches character c

character-range:
	c           matches character c (c != '\\', '-', ']')
	'\\' c      matches character c
	lo '-' hi   matches character c for lo <= c <= hi

匹配需要模式来匹配所有名称，而不仅仅是一个子字符串。当模式格式错误时，唯一可能返回的错误是ErrBadPattern。

package main

import (
	"fmt"
	"path"
)

func main() {
	fmt.Println(path.Match("abc", "abc"))
	fmt.Println(path.Match("a*", "abc"))
	fmt.Println(path.Match("a*/b", "a/c/b"))
}

true <nil>
true <nil>
false <nil>