React native axios或fetch向任何HTTP调用提供网络错误

我在打一个简单的电话到我的开发甚至生产应用程序时遇到了问题。环境是：

"axios": "^0.19.0",
"react": "16.8.6",
"react-native": "0.60.5"

API的构建包括：

 Django 1.11 and DRF

我试过的AVD是Android9API28，Android8API27

我的开发机器运行在甚至（使用runsslserver）上，并且生产中的应用程序是相同的

对于axios，我这样称呼它：

axios
  .post(APIS.START.LOGIN, {loginData})
  .then(res => {
    console.log(res);
    console.log(res.data);
  })
  .catch(err => {
    console.log(err);
  })
  .finally(console.log('done'));

fetch和axios的错误与此类似：网络故障。axios的控制台日志为：

done
D:\dev\go\mobile_apps\agronomo\screens\guest\ScreenLogin.js:69 Error: Network Error
    at createError (D:\dev\go\mobile_apps\agronomo\node_modules\axios\lib\core\createError.js:16)
    at XMLHttpRequest.handleError (D:\dev\go\mobile_apps\agronomo\node_modules\axios\lib\adapters\xhr.js:81)
    at XMLHttpRequest.dispatchEvent (D:\dev\go\mobile_apps\agronomo\node_modules\event-target-shim\dist\event-target-shim.js:818)
    at XMLHttpRequest.setReadyState (D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Network\XMLHttpRequest.js:574)
    at XMLHttpRequest.__didCompleteResponse (D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Network\XMLHttpRequest.js:388)
    at D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Network\XMLHttpRequest.js:501
    at RCTDeviceEventEmitter.emit (D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\vendor\emitter\EventEmitter.js:189)
    at MessageQueue.__callFunction (D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:395)
    at D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:106
    at MessageQueue.__guard (D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:343)
D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\YellowBox\YellowBox.js:71 Possible Unhandled Promise Rejection (id: 1):
TypeError: f is not a function
TypeError: f is not a function
    at blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:42178:30
    at tryCallOne (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45399:14)
    at blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45500:17
    at blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45801:21
    at _callTimer (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45690:9)
    at _callImmediatesPass (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45726:9)
    at Object.callImmediates (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:45945:14)
    at MessageQueue.__callImmediates (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:15222:16)
    at blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:15028:18
    at MessageQueue.__guard (blob:file:///bdfd99d2-9789-4422-9c3b-ab0962405db9:15205:13)
console.warn @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\YellowBox\YellowBox.js:71
onUnhandled @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Promise.js:37
onUnhandled @ D:\dev\go\mobile_apps\agronomo\node_modules\promise\setimmediate\rejection-tracking.js:71
(anonymous) @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Core\Timers\JSTimers.js:250
_callTimer @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Core\Timers\JSTimers.js:146
callTimers @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\Core\Timers\JSTimers.js:399
__callFunction @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:395
(anonymous) @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:106
__guard @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:343
callFunctionReturnFlushedQueue @ D:\dev\go\mobile_apps\agronomo\node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:105
e @ RNDebuggerWorker.js:1

---

它在生产中起作用，但在您的机器中不起作用？您是否检查过SSL加密是否存在问题？嘿@AndréPinto它在生产或本地主机上不起作用。生产证书具有正确的SSL证书，而开发证书是自签名证书。