我希望你做得很好。我在做Xamarin表格。我收到这个错误“network_security_config.xml指定,使用平台默认值”,虽然我在我的Android模拟器中发送HttpClient请求,尽管在App.Android/Resource/xml下有network_security_config.xml,但是它在android设备上工作得很好。下面是network_security_config.xml文件包含的代码:
<network-security-config>
<base-config cleartextTrafficPermitted="true"/>
<trust-anchors>
<certificates src="system"/>
<certificates src="user"/>
</trust-anchors>
</network-security-config>
在我的报表文件中,我有以下代码.
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:targetSandboxVersion="1" android:versionCode="1" android:versionName="1.0" package="com.companyname.app71" android:installLocation="auto">
<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
<application android:label="Meha" android:icon="@drawable/logo_pink"></application>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
<application android:networkSecurityConfig="@xml/network_security_config" />
<application android:hardwareAccelerated="true" />
<application android:largeHeap="true" />
</manifest>
我遗漏了什么?
发布于 2019-12-04 06:48:38
尝试将您的network_security_config.xml
更改如下:
<network-security-config>
<base-config cleartextTrafficPermitted="false">
<trust-anchors>
<certificates src="system" />
</trust-anchors>
</base-config>
</network-security-config>
而manifest
就像:
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:targetSandboxVersion="1" android:versionCode="1" android:versionName="1.0" package="com.companyname.app71" android:installLocation="auto">
<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
<application android:label="Meha" android:icon="@drawable/logo_pink" android:networkSecurityConfig="@xml/network_security_config" android:hardwareAccelerated="true" android:largeHeap="true"></application>
</manifest>
正如网络安全配置所说,
针对Android 9 (API 28)和更高的应用程序的默认配置如下:
<base-config cleartextTrafficPermitted="false">
<trust-anchors>
<certificates src="system" />
</trust-anchors>
</base-config>
针对Android7.0 (API 24)到Android8.1 (API 27)的应用程序的默认配置如下:
<base-config cleartextTrafficPermitted="true">
<trust-anchors>
<certificates src="system" />
</trust-anchors>
</base-config>
针对Android6.0(APILevel23)和较低的应用程序的默认配置如下:
<base-config cleartextTrafficPermitted="true">
<trust-anchors>
<certificates src="system" />
<certificates src="user" />
</trust-anchors>
</base-config>
https://stackoverflow.com/questions/59169478
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