mirror of
https://gitee.com/rainbond/Rainbond.git
synced 2024-12-02 11:47:36 +08:00
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
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// RAINBOND, Application Management Platform
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// Copyright (C) 2014-2017 Goodrain Co., Ltd.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package utils
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import (
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"fmt"
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"net"
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)
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//LocalIP 获取本机 ip
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// 获取第一个非 loopback ip
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func LocalIP() (net.IP, error) {
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tables, err := net.Interfaces()
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if err != nil {
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return nil, err
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}
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for _, t := range tables {
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addrs, err := t.Addrs()
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if err != nil {
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return nil, err
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}
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for _, a := range addrs {
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ipnet, ok := a.(*net.IPNet)
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if !ok || ipnet.IP.IsLoopback() {
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continue
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}
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if v4 := ipnet.IP.To4(); v4 != nil {
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return v4, nil
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}
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}
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}
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return nil, fmt.Errorf("cannot find local IP address")
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}
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//LocalMacAddr 获取本机Mac地址
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func LocalMacAddr() (string, error) {
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interfaces, err := net.Interfaces()
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if err != nil {
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return "", err
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}
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for _, inter := range interfaces {
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mac := inter.HardwareAddr //获取本机MAC地址
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return mac.String(), nil
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}
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return "", fmt.Errorf("can no't found local macaddr")
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}
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