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retreving body from http in go

Siméon Nieuwenhuys answered on July 29, 2022 Popularity 1/10 Helpfulness 1/10

answer retreving body from http in go

retreving body from http in go

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1:  package main
 2:
 3:  import (
 4:      "fmt"
 5:      "io/ioutil"
 6:      "log"
 7:      "net/http"
 8:  )
 9:
10:  func helloWorld(w http.ResponseWriter, r *http.Request) {
11:      if r.URL.Path != "/" {
12:              http.NotFound(w, r)
13:              return
14:      }
15:      switch r.Method {
16:      case "GET":
17:              for k, v := range r.URL.Query() {
18:                     fmt.Printf("%s: %s\n", k, v)
19:              }
20:              w.Write([]byte("Received a GET request\n"))
21:     case "POST":
22:              reqBody, err := ioutil.ReadAll(r.Body)
23:              if err != nil {
24:                       log.Fatal(err)
25:              }
26:
27:              fmt.Printf("%s\n", reqBody)
28:              w.Write([]byte("Received a POST request\n"))
29:     default:
30:              w.WriteHeader(http.StatusNotImplemented)
31:              w.Write([]byte(http.StatusText(http.StatusNotImplemented)))
32:     }
33:
34:  }
35:
36:  func main() {
37:      http.HandleFunc("/", helloWorld)
38:      http.ListenAndServe(":8000", nil)
39:  }

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Source: www.informit.com

Tags: go http whatever

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Contributed on Jul 29 2022

Siméon Nieuwenhuys

0 Answers Avg Quality 2/10

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