Question

Reddit有一个Oauth2的API端点，我需要使用正确的标头和数据进行POST以获取访问令牌。这是我的代码：

package main

import (
    "github.com/parnurzeal/gorequest"
    "fmt"
)

func main() {
    app_key := "K...A"
    app_secret := "3...M"
    ua_string := "script:bast:0.1 (by /u/a...h)"
    username := "a...h"
    password := "..."
    r := gorequest.New().SetBasicAuth(app_key, app_secret).Set("User-Agent", ua_string)
    resp, body, errs := r.Post("https://www.reddit.com/api/v1/access_token").Send(
        map[string]string{
            "grant_type": "password",
            "username": username,
            "password": password,
        },
    ).End()
    if errs != nil {
        fmt.Println(errs)
    }
    fmt.Println(resp)
    fmt.Println(resp.StatusCode)
    fmt.Println(body)
}

但是它没有用，我得到了：{"message": "Too Many Requests", "error": 429}

我根本没有提出太多请求，我也遵循API规则。

这是我的等效python代码：

import requests
import requests.auth

app_key = "K...A"
app_secret = "3...M"
ua_string = "script:bast:0.1 (by /u/a...h)"
username = "a...h"
password = "..."

client_auth = requests.auth.HTTPBasicAuth(app_key, app_secret)
post_data = {"grant_type": "password", "username": username,
             "password": password}
headers = {"User-Agent": ua_string}
response = requests.post("https://www.reddit.com/api/v1/access_token",
                         auth=client_auth, data=post_data, headers=headers)
print(response.json())

我的Go代码有什么问题？我有什么错误吗？

Answer 1

我一直在使用paw客户端，主要是因为我可以测试/调试我的请求，一旦完成，我可以获得curl或go代码，除此之外选项，例如，这是执行通用发布请求的输出：

package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func sendGetRepos() {
    // Create client
    client := &http.Client{}

    // Create request
    req, err := http.NewRequest("POST", "https://api.endpoint.tld", nil)

    // Headers
    req.Header.Add("Authorization", "Bearer ***** Hidden credentials *****")

    // Fetch Request
    resp, err := client.Do(req)

    if err != nil {
        fmt.Println("Failure : ", err)
    }

    // Read Response Body
    respBody, _ := ioutil.ReadAll(resp.Body)

    // Display Results
    fmt.Println("response Status : ", resp.Status)
    fmt.Println("response Headers : ", resp.Header)
    fmt.Println("response Body : ", string(respBody))
}

如何使用gorequest发出POST请求

1 个答案: