golang实现nmap

mkdir nmapcd nmapgo mod init github.com/yourusername/nmap

require github.com/Ullaakut/nmap/v2 v2.0.0

package mainimport (    "fmt"    "github.com/Ullaakut/nmap/v2"    "log")func main() {    target := "localhost"    ports := "1-1024"    // create the scanner    scanner, err := nmap.NewScanner(        nmap.WithTargets(target),        nmap.WithPorts(ports),    )    if err != nil {        log.Fatalf("unable to create scanner: %v", err)    }    // run the scan    result, warnings, err := scanner.Run()    if err != nil {        log.Fatalf("unable to run scan: %v", err)    }    if warnings != nil {        log.Printf("warnings: %v", warnings)    }    for _, host := range result.Hosts {        fmt.Printf("IP: %s", host.Addresses[0])        fmt.Printf("OS: %s", host.OS.OsMatches[0].Name)        fmt.Println("Ports:")        for _, port := range host.Ports {            if port.State.State == "open" {                fmt.Printf("%d/%s %s %s", port.ID, port.Protocol, port.State.State, port.Service.Name)            }        }        fmt.Println()    }}

go run main.go

IP: 127.0.0.1OS: Linux 2.6.xPorts:22/tcp open ssh80/tcp open http