Question

我有一个情况，我已经从分支中提取了最新更改，并尝试使用tns run android命令运行该应用程序。该应用已成功启动，但API调用受到限制，一旦应用启动，就会引发错误。

我也回答了this，但这似乎不是问题所在。因为对于其他团队成员来说，它工作正常。：/

    err {
JS:   "headers": {
JS:     "normalizedNames": {},
JS:     "lazyUpdate": null,
JS:     "headers": {}
JS:   },
JS:   "status": 0,
JS:   "statusText": "Unknown Error",
JS:   "url": null,
JS:   "ok": false,
JS:   "name": "HttpErrorResponse",
JS:   "message": "Http failure response for (unknown url): 0 Unknown Error",
JS:   "error": {
JS:     "originalStack": "Error: java.io.IOException: Cleartext HTTP traffic to elk.chennai-volunteer-294695.staging.c66.me not permitted\n    at new ZoneAwareError (file:///data/data/org.nativescript.chennaivolunteersapp/files/app/
tns_modules/nativescript-angular/zone-js/dist/zone-nativescript.js:1298:33)\n    at onRequestComplete (file:///data/data/org.nativescript.chennaivolunteersapp/files/app/tns_modules/tns-core-modules/http/http-request/http-request.js:
45:34)\n    at Object.onComplete (file:///data/data/org.nativescript.chennaivolunteersapp/files/app/tns_modules/tns-core-modules/http/http-request/http-request.js:37:13)",
JS:     "zoneAwareStack": "Error: java.io.IOException: Cleartext HTTP traffic to elk.chennai-volunteer-294...

Answer 1

从Android 9.0（API级别28）开始，默认情况下禁用明文支持。

使用android:usesCleartextTraffic标志更新清单文件。

<application ... android:usesCleartextTraffic="true" ...>

Answer 2

转到： your-project\App_Resources\Android\src\main\AndroidManifest.xml

通过将android:usesCleartextTraffic="true"添加到<application></application>标记中的现有规则中来更新清单，如下所示

<application
    ...
    ...
    android:usesCleartextTraffic="true"
    ...
    ...
</application>

本机脚本：未知URL的HTTP故障响应

2 个答案: