golang给请求参数追加参数

在做web服务的时候，偶尔会碰到这种需求，给http请求追加参数，下面是一些关于此类需求的记录。

        if c.Request.Method == "GET" {
            var getUrl url.URL
            getUrl.Path = c.Request.URL.Path
            query := c.Request.URL.Query()
            query.Set("login_uid", gdsLoggedUid)
            c.Request.URL, _ = c.Request.URL.Parse(getUrl.String() + "?" + query.Encode())
            fmt.Printf("%c[1;43;30m--LOCAL--GET-- %v%c[1;43;30m\n", 0x1B, c.Request.URL, 0x1B)
        } else if c.Request.Method == "POST" {
            bodyData, _ := c.GetRawData()
            data := make(map[string]interface{})
            json.Unmarshal(bodyData, &data)
            data["login_uid"], _ = strconv.Atoi(gdsLoggedUid)
            newData, _ := json.Marshal(data)
            c.Request.Body = ioutil.NopCloser(bytes.NewBuffer(newData))
            fmt.Printf("%c[1;43;30m--LOCAL--POST-- %v%c[1;43;30m\n", 0x1B, string(newData), 0x1B)
        }