go程序使用扩展正则表达式PCRE
1、安装libpcre++-dev
mac环境依次运行如下命令:
brew --prefix pcre export CGO_CFLAGS="-I$(brew --prefix pcre)/include" export CGO_LDFLAGS="-L$(brew --prefix pcre)/lib -lpcre"
debian环境运行如下命令:
sudo apt-get install libpcre++-dev
2、代码示例
package main
import (
"fmt"
"github.com/glenn-brown/golang-pkg-pcre/src/pkg/pcre"
)
func main() {
pattern := `^(50.16|50.18)`
target := []byte(`50.19.23.23`)
re := pcre.MustCompile(pattern, 0)
res := re.Matcher(target, 0)
fmt.Println(res.Matches())
}

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