[golang]文件服务器

    也来凑个热闹，学习Golang，摆脱苦逼的C++，上代码一个文件服务器。

package mainimport ("os""os/exec""strings""net/http"
)func main(){h := http.FileServer(http.Dir(getCurrentPath()))http.ListenAndServe(":8080", h)
}func getCurrentPath() string {s, err := exec.LookPath(os.Args[0])checkErr(err)i := strings.LastIndex(s, "\\")path := string(s[0 : i+1])return path
}func checkErr(err error) {if err != nil {panic(err)}
}