v3 - main to cut out

pkg/common/http/http_client.go

@@ -0,0 +1,66 @@
+/*
+** 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{}, timeOutSecond int) (content []byte, err error) {
+	jsonStr, err := json.Marshal(data)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
+	if err != nil {
+		return nil, err
+	}
+	req.Close = true
+	req.Header.Add("content-type", "application/json; charset=utf-8")
+
+	client := &http.Client{Timeout: time.Duration(timeOutSecond) * 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
+}
+
+func PostReturn(url string, input, output interface{}, timeOut int) error {
+	b, err := Post(url, input, timeOut)
+	if err != nil {
+		return err
+	}
+	if err = json.Unmarshal(b, output); err != nil {
+		return err
+	}
+	return nil
+}

pkg/common/http/http_resp.go

@@ -0,0 +1,43 @@
+package http
+
+import (
+	"Open_IM/pkg/common/constant"
+	"fmt"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	//"Open_IM/pkg/cms_api_struct"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+type BaseResp struct {
+	Code   int32       `json:"code"`
+	ErrMsg string      `json:"err_msg"`
+	Data   interface{} `json:"data"`
+}
+
+func RespHttp200(ctx *gin.Context, err error, data interface{}) {
+	var resp BaseResp
+	switch e := err.(type) {
+	case constant.ErrInfo:
+		resp.Code = e.ErrCode
+		resp.ErrMsg = e.ErrMsg
+	default:
+		s, ok := status.FromError(err)
+		if !ok {
+			fmt.Println("need grpc format error")
+			return
+		}
+		resp.Code = int32(s.Code())
+		resp.ErrMsg = s.Message()
+	}
+	resp.Data = data
+	ctx.JSON(http.StatusOK, resp)
+}
+
+// warp error
+func WrapError(err constant.ErrInfo) error {
+	return status.Error(codes.Code(err.ErrCode), err.ErrMsg)
+}