mv src/common src/utils src/grpc-etcdv3 to pkg

pkg/common/http/http_client.go

@@ -0,0 +1,53 @@
+/*
+** description("").
+** copyright('open-im,www.open-im.io').
+** author("fg,Gordon@tuoyun.net").
+** time(2021/5/27 10:31).
+ */
+package http
+
+import (
+	"bytes"
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+	"time"
+)
+
+func Get(url string) (response []byte, err error) {
+	client := http.Client{Timeout: 5 * time.Second}
+	resp, err := client.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return body, nil
+}
+
+//application/json; charset=utf-8
+func Post(url string, data interface{}, contentType string) (content []byte, err error) {
+	jsonStr, _ := json.Marshal(data)
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Add("content-type", contentType)
+	defer req.Body.Close()
+
+	client := &http.Client{Timeout: 5 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	result, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}