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92 lines
2.5 KiB
92 lines
2.5 KiB
/*
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** description("").
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** copyright('open-im,www.open-im.io').
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** author("fg,Gordon@tuoyun.net").
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** time(2021/5/27 10:31).
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*/
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package http
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import (
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"Open_IM/pkg/callbackstruct"
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"Open_IM/pkg/common/config"
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"Open_IM/pkg/common/constant"
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"bytes"
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"encoding/json"
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"io/ioutil"
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"net/http"
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urlLib "net/url"
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"time"
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)
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func Get(url string) (response []byte, err error) {
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client := http.Client{Timeout: 5 * time.Second}
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resp, err := client.Get(url)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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return body, nil
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}
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// application/json; charset=utf-8
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func Post(url string, header map[string]string, data interface{}, timeOutSecond int) (content []byte, err error) {
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jsonStr, err := json.Marshal(data)
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if err != nil {
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return nil, err
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}
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req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
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if err != nil {
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return nil, err
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}
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req.Close = true
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req.Header.Add("content-type", "application/json; charset=utf-8")
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client := &http.Client{Timeout: time.Duration(timeOutSecond) * time.Second}
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resp, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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result, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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return result, nil
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}
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func PostReturn(url string, header map[string]string, input, output interface{}, timeOutSecond int) error {
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b, err := Post(url, header, input, timeOutSecond)
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if err != nil {
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return err
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}
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err = json.Unmarshal(b, output)
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return err
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}
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func callBackPostReturn(url, command string, input interface{}, output callbackstruct.CallbackResp, callbackConfig config.CallBackConfig) error {
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v := urlLib.Values{}
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v.Set("callbackCommand", command)
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url = url + "?" + v.Encode()
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b, err := Post(url, nil, input, callbackConfig.CallbackTimeOut)
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if err != nil {
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if callbackConfig.CallbackFailedContinue != nil && *callbackConfig.CallbackFailedContinue {
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return constant.ErrCallbackContinue
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}
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return constant.NewErrNetwork(err)
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}
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if err = json.Unmarshal(b, output); err != nil {
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if callbackConfig.CallbackFailedContinue != nil && *callbackConfig.CallbackFailedContinue {
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return constant.ErrCallbackContinue
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}
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return constant.NewErrData(err)
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}
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return output.Parse()
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}
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func CallBackPostReturn(url string, req callbackstruct.CallbackReq, resp callbackstruct.CallbackResp, callbackConfig config.CallBackConfig) error {
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return callBackPostReturn(url, req.GetCallbackCommand(), req, resp, callbackConfig)
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}
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