Question

我想和Nim一起使用twitter api。但是，我无法解决错误。

{“errors”：[{“code”：85，“message”：“列表验证失败：列表名称不能为空。”}]}

我成功认证。

使用twitter API或者我犯了一个错误使用Nim库oauth1，发送Post方法体？

import tables, oauth1, strutils, httpclient, json
proc parseResponseBody(body: string): Table[string, string] =
  let responses = body.split("&")
  result = initTable[string, string]()
  for res in responses:
    let r = res.split("=")
    result[r[0]] = r[1]

proc getRequestToken(consumerKey, consumerKeySecret: string): Table[string, string] =
  let response = getOAuth1RequestToken(
                      "https://api.twitter.com/oauth/request_token",
                      consumerKey,
                      consumerKeySecret,
                      isIncludeVersionToHeader = true)
  if response.status == "200 OK":
    return parseResponseBody(response.body)
  else:
    assert(false, response.body)

proc getAccessToken(consumerKey, consumerKeySecret, requestToken, requestTokenSecret, verifier: string): Table[string, string] =
  let response = getOAuth1AccessToken(
            "https://api.twitter.com/oauth/access_token",
            consumerKey,
            consumerKeySecret,
            requestToken,
            requestTokenSecret,
            verifier,
            isIncludeVersionToHeader = true)
  if response.status == "200 OK":
    return parseResponseBody(response.body)
  else:
    assert(false, response.body)

let
  consumerKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
  consumerKeySecret  = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

let requestToken = getRequestToken(consumerKey, consumerKeySecret)
echo getAuthorizeUrl("https://api.twitter.com/oauth/authorize", requestToken["oauth_token"])
let verifier = readLine(stdin)
let accessTokens = getAccessToken(
                          consumerKey,
                          consumerKeySecret,
                          requestToken["oauth_token"],
                          requestToken["oauth_token_secret"],
                          verifier)
let param = %*{"name": "chage","mode": "private","description": "description"}
let response = oauth1Request(
  "https://api.twitter.com/1.1/lists/create.json",
  consumerKey,
  consumerKeySecret,
  accessTokens["oauth_token"],
  accessTokens["oauth_token_secret"],
  httpMethod = HttpPost,
  body = $param
)
echo response.body

Answer 1

查看the documentation的Twitter API似乎需要以查询参数的形式输入，而不是JSON正文。这意味着您不需要创建param JSON对象，而是创建参数字符串。这可以通过简单的连接来完成，但请确保使用以下内容转义URI字符：https://nim-lang.org/docs/uri.html#encodeUrl,string

我不能在Nim上使用twitter api

1 个答案: