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26 lines
478 B
26 lines
478 B
package net
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"regexp"
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)
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// PublicIP 获取公网IP信息
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func (n *NET) PublicIP() string {
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pip, err := http.Get("https://cip.cc")
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if err != nil {
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fmt.Println("获取IP地址错误: ", err)
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return ""
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}
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defer pip.Body.Close()
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content, _ := ioutil.ReadAll(pip.Body)
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extract := regexp.MustCompile("(\\d{1,3}\\.){3}\\d{1,3}")
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publicIP := extract.FindString(string(content))
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if publicIP != "" {
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return publicIP
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}
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return ""
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}
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