当其他语言和curl成功时，无法发送Go请求（EOF或“对等方重置连接”）

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我在使用 golang 时遇到一个请求问题。

它总是返回错误eof或“连接被对等方重置”。

但是，当我使用其他语言（例如 python）（使用包“requests”）和 curl 时，它会成功返回响应。

这里我有这些请求的示例代码和相应的curl命令（我已经更改了cookie等敏感信息）：

package main
import (
   "fmt"
   "io/ioutil"
   "net/Http"
)
var (
   URL = "https://p4-msg.chat.zalo.me/?zpw_ver=49&zpw_type=30&params=1456344318999,1456344318999,eyIxIjp7Imxhc3RJZCI6IjE0NTYzNDQzMTg5OTkiLCJpZHMiOlsiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiXX0sIjIiOnsibGFzdelkIjoiMTQ1NjM0NDMxODk5OSIsImlkcyI6W119LCIzIjp7Imxhc3RJZCI6IjE0NTYzNDQzMTg5OTkiLCJpZHMiOlsiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5IiwiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5IiwiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5Il19fQ%3D%3D%2C1&ts=1587720743"
   Cookie = "__zi=3000.AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.1; __zi-legacy=3000.AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.1; fpsend=333333; zpsid=AAAA.333.3.1; zpsidleg=AAAA.333.3.1; zpw_sekm=AAAA.333.3.2; app.event.zalo.me=3333333333333333333; _zlang=vn; zpw_sek=AAAA.333.a0.F-AAAAAAAAAAAAAAAAAAAA-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABB"
   Headers = map[string]string{
      "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:75.0) Gecko/20100101 Firefox/75.0",
      "Accept": "application/JSON, text/plain",
      "Accept-Language": "en-US,en;q=0.5",
      "Content-Type": "application/x-www-fORM-urlencoded",
      "Connection": "keep-alive",
      //"Cookie": Cookie,
   }
)

func main() {
   curl := fmt.Sprintf(`curl "%s"`, URL)
   client := http.DefaultClient
   request, err := http.NewRequest("GET", URL, nil)
   if err != nil {
      fmt.Println("new request error", err.Error())
      return
   }
   for k, v := range Headers {
      curl = fmt.Sprintf("%s -H '%s: %s'", curl, k, v)
      request.Header.Set(k, v)
   }
    for _, v := range strings.Split(Cookie, ";") {
        if len(v) < 1 {
            continue
        }

        tmp := strings.Split(v, "=")
        if len(tmp) < 2 {
            continue
        }

        request.AddCookie(&http.Cookie{
            Name:       tmp[0],
            Value:      tmp[1],
            Path:       "",
            Domain:     "p4-msg.chat.zalo.me",
            Expires:    time.Time{},
            RawExpires: "",
            MaxAge:     0,
            Secure:     false,
            HttpOnly:   false,
            SameSite:   0,
            Raw:        "",
            Unparsed:   nil,
        })
    }

   fmt.Println(curl)
   resp, err := client.Do(request)
   if err != nil {
      fmt.Println("request error", err.Error())
      return
   }
   defer resp.Body.Close()
   content, err := ioutil.ReadAll(resp.Body)
   if err != nil {
      fmt.Println("read body error", err.Error())
      return
   }
   fmt.Printf("response: %s\n", content)
}

编辑： 我添加了 addcookie 部分。结果还是一样。

解决方案

正如 @adrian 提到的，你应该这样做：

package main
import (
   "fmt"
   "io/ioutil"
   "net/http"
)
var (
   URL = "https://p4-msg.chat.zalo.me/?zpw_ver=49&zpw_type=30&params=1456344318999,1456344318999,eyIxIjp7Imxhc3RJZCI6IjE0NTYzNDQzMTg5OTkiLCJpZHMiOlsiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiXX0sIjIiOnsibGFzdElkIjoiMTQ1NjM0NDMxODk5OSIsImlkcyI6W119LCIzIjp7Imxhc3RJZCI6IjE0NTYzNDQzMTg5OTkiLCJpZHMiOlsiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5IiwiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5IiwiMTQ1NjM0NDMxODk5OSIsIjE0NTYzNDQzMTg5OTkiLCIxNDU2MzQ0MzE4OTk5Il19fQ%3D%3D%2C1&ts=1587720743"
   Cookie = "__zi=3000.AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.1; __zi-legacy=3000.AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.1; fpsend=333333; zpsid=AAAA.333.3.1; zpsidleg=AAAA.333.3.1; zpw_sekm=AAAA.333.3.2; app.event.zalo.me=3333333333333333333; _zlang=vn; zpw_sek=AAAA.333.a0.F-AAAAAAAAAAAAAAAAAAAA-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABB"
   Headers = map[string]string{
      "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:75.0) Gecko/20100101 Firefox/75.0",
      "Accept": "application/json, text/plain",
      "Accept-Language": "en-US,en;q=0.5",
      "Content-Type": "application/x-www-form-urlencoded",
      "Connection": "keep-alive",
   }
)

func main() {
   curl := fmt.Sprintf(`curl "%s"`, URL)
   client := http.DefaultClient
   request, err := http.NewRequest("GET", URL, nil)
   if err != nil {
      fmt.Println("new request error", err.Error())
      return
   }
   for k, v := range Headers {
      curl = fmt.Sprintf("%s -H '%s: %s'", curl, k, v)
      request.Header.Set(k, v)
   }

   request.AddCookie(&http.Cookie{
       Raw: Cookie,
   })

   fmt.Println(curl)
   resp, err := client.Do(request)
   if err != nil {
      fmt.Println("request error", err.Error())
      return
   }
   defer resp.Body.Close()
   content, err := ioutil.ReadAll(resp.Body)
   if err != nil {
      fmt.Println("read body error", err.Error())
      return
   }
   fmt.Printf("response: %s\n", content)
}

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