package utils import "net" // NormalizeURL 处理URL格式,确保URL末尾没有斜杠 func NormalizeURL(url string) string { // 移除URL末尾的斜杠 if len(url) > 0 && url[len(url)-1] == '/' { return url[:len(url)-1] } return url } // GetLocalIPs 获取所有本地IPv4地址 func GetLocalIPs() []string { ips := []string{} addrs, err := net.InterfaceAddrs() if err != nil { return append(ips, "unknown") } for _, addr := range addrs { // 检查IP地址类型 if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() { if ipnet.IP.To4() != nil { ips = append(ips, ipnet.IP.String()) } } } if len(ips) == 0 { return append(ips, "unknown") } return ips }