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| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| "os" | |
| "path" | |
| "strconv" | |
| ) | |
| var ( | |
| _cwd string | |
| ) | |
| func handler(w http.ResponseWriter, r *http.Request) { | |
| uri := path.Join(_cwd, r.URL.Path) | |
| if _, err := os.Stat(uri); err != nil { | |
| http.ServeFile(w, r, "index.html") | |
| } else { | |
| http.ServeFile(w, r, uri) | |
| } | |
| } | |
| func main() { | |
| _cwd, _ = os.Getwd() | |
| port := 8000 | |
| if len(os.Args) > 1 { | |
| port, _ = strconv.Atoi(os.Args[1]) | |
| } | |
| addr := fmt.Sprint(":", port) | |
| fmt.Println("Listening on: " + addr + " directory: " + _cwd) | |
| http.HandleFunc("/", handler) | |
| http.ListenAndServe(addr, nil) | |
| } |
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