[링크 : http://golang.site/go/article/103-HTTP-POST-호출]
net/http 패키지에 Get() Post() 명령등을 사용하면 간단하게 보낼수 있는 듯.
resp, err := http.Get("http://example.com/")
...
resp, err := http.Post("http://example.com/upload", "image/jpeg", &buf)
...
resp, err := http.PostForm("http://example.com/form",
url.Values{"key": {"Value"}, "id": {"123"}})
[링크 : https://pkg.go.dev/net/http]
Put() Delete()는 http.NewRequest()를 이용하여 http.MethodPut / http.MethodDelete 타입으로 만들어 주면
기본 모듈로도 충분히 구현 가능한 것 같다.
func put() {
fmt.Println("3. Performing Http Put...")
todo := Todo{1, 2, "lorem ipsum dolor sit amet", true}
jsonReq, err := json.Marshal(todo)
req, err := http.NewRequest(http.MethodPut, "https://jsonplaceholder.typicode.com/todos/1", bytes.NewBuffer(jsonReq))
req.Header.Set("Content-Type", "application/json; charset=utf-8")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Fatalln(err)
}
defer resp.Body.Close()
bodyBytes, _ := ioutil.ReadAll(resp.Body)
// Convert response body to string
bodyString := string(bodyBytes)
fmt.Println(bodyString)
// Convert response body to Todo struct
var todoStruct Todo
json.Unmarshal(bodyBytes, &todoStruct)
fmt.Printf("API Response as struct:\n%+v\n", todoStruct)
}
func delete() {
fmt.Println("4. Performing Http Delete...")
todo := Todo{1, 2, "lorem ipsum dolor sit amet", true}
jsonReq, err := json.Marshal(todo)
req, err := http.NewRequest(http.MethodDelete, "https://jsonplaceholder.typicode.com/todos/1", bytes.NewBuffer(jsonReq))
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Fatalln(err)
}
defer resp.Body.Close()
bodyBytes, _ := ioutil.ReadAll(resp.Body)
// Convert response body to string
bodyString := string(bodyBytes)
fmt.Println(bodyString)
}
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[링크 : https://www.soberkoder.com/consume-rest-api-go/]
