无法解析主机“example.org.br”:没有与主机名关联的地址。世博会 + React-native + Android

问题描述 投票:0回答:1

我正在尝试执行 POST http 请求来获取应用程序中的用户令牌。 如果使用 WEB 版本(相同的代码)和 http 客户端(Bruno),它就可以工作。

我无法显示真实的 API 地址,但类似于

http://example.org.br:3550/
我已经将 `usesCleartextTraffic` 添加到我的 app.json

      [
        "expo-build-properties",
        {
          "android": {
            "usesCleartextTraffic": true
          }
        }
      ],

我的登录功能:

export async function login(userName: string, password: string) {
  console.log('username:', userName)
  await apiV1
    .post('/account/login', {
      userName,
      password,
    })
    .then(function (response) {
      console.log(response)
      return response
    })
    .catch(function (error) {
      console.log(error)
      if (error.response) {
        console.log('error data: ', error.response.data)
        console.log(error.response.status)
        console.log(error.response.headers)
      } else if (error.request) {
        console.log(JSON.stringify(error.request, null, 2))
      } else {
        // Something happened in setting up the request that triggered an Error
        console.log('Error', error.message)
      }
    })
}

我得到了什么:

LOG  [AxiosError: Network Error]
LOG  {
  "UNSENT": 0,
  "OPENED": 1,
  "HEADERS_RECEIVED": 2,
  "LOADING": 3,
  "DONE": 4,
  "readyState": 4,
  "status": 0,
  "timeout": 2000,
  "withCredentials": true,
  "upload": {},
  "_requestId": null,
  "_subscriptions": [],
  "_aborted": false,
  "_hasError": true,
  "_headers": {
    "accept": "application/json, text/plain, */*",
    "content-type": "application/json"
  },
  "_lowerCaseResponseHeaders": {},
  "_method": "POST",
  "_perfKey": "network_XMLHttpRequest_http://example.org.br:3550/v1/account/login",
  "_responseType": "",
  "_response": "Unable to resolve host \"example.org.br\": No address associated with hostname",
  "_sent": true,
  "_url": "http://example.org.br:3550/v1/account/login",
  "_timedOut": false,
  "_trackingName": "unknown",
  "_incrementalEvents": false,
  "_performanceLogger": {
    "_timespans": {
      "network_XMLHttpRequest_http://example.org.br:3550/v1/account/login": {
        "startTime": 301157564.214717
      }
    },
    "_extras": {},
    "_points": {
      "initializeCore_start": 301155072.756717,
      "initializeCore_end": 301155229.869617
    },
    "_pointExtras": {},
    "_closed": false
  }
}
android react-native expo host hostname
1个回答
0
投票

由于某种原因AndroidWifi无法正常工作。一些 DNS 问题。尝试使用 8.8.8.8 DNS 设置静态 IP。更改我自己电脑的DNS。什么都没起作用。 使用模拟器“LTE”连接使其工作。

希望它对某人有帮助。

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