I just want to send a rest call with golang, but it failed, the error
message : {"header":{"code":201,"desc":"param data not exist"}} . (but
when I send rest request with postman ,it success)
the code as follow
1 package main
2
3 import(
4 "net/http"
5 "fmt"
6 "strings"
7 "io/ioutil"
8 )
9 func check(err error){
10 if err !=nil{
11 panic(err)
12 }
13 }
14 func main(){
15 url:="http://ip:8080/api";
16 method:="POST"
17 da:="base64 encoded string"
18 data:=strings.NewReader(da)
19 req,err:=http.NewRequest(method,url,data)
20 check(err)
21
req.Header.Set("Content_Type","application/x-www-form-urlencoded")
22 client:=&http.Client{}
23 resp,err:=client.Do(req)
24 check(err)
25 defer resp.Body.Close()
26 result,err:=ioutil.ReadAll(resp.Body)
27 check(err)
28 fmt.Println(string(result[:]))
29 }
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