feat(netx): 自 go-hua/common 迁入本机网络信息工具并独立成包
- 枚举 IPv4 地址与 MAC 地址(过滤回环与虚拟网卡),附测试、例程与 README
This commit is contained in:
@@ -0,0 +1,43 @@
|
||||
// Package netx 本机网络信息:枚举 IPv4 地址与 MAC 地址(跳过回环与无硬件地址的虚拟网卡)。
|
||||
package netx
|
||||
|
||||
import (
|
||||
"net"
|
||||
)
|
||||
|
||||
const NetBufferSize = 0x1000
|
||||
|
||||
// GetLocalIp 获取本机所有 IPv4 地址(不含回环)
|
||||
func GetLocalIp() ([]string, error) {
|
||||
addrList, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
ipList := make([]string, 0)
|
||||
for _, address := range addrList {
|
||||
// 检查ip地址判断是否回环地址
|
||||
if ipNet, ok := address.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
|
||||
if ipNet.IP.To4() != nil {
|
||||
ipList = append(ipList, ipNet.IP.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
return ipList, err
|
||||
}
|
||||
|
||||
// GetLocalMac 获取本机的MAC地址(跳过无硬件地址的虚拟网卡)
|
||||
func GetLocalMac() ([]string, error) {
|
||||
macList := make([]string, 0)
|
||||
interfaces, err := net.Interfaces()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
for _, inter := range interfaces {
|
||||
mac := inter.HardwareAddr.String()
|
||||
if mac == "" {
|
||||
continue
|
||||
}
|
||||
macList = append(macList, mac)
|
||||
}
|
||||
return macList, nil
|
||||
}
|
||||
Reference in New Issue
Block a user