Ionic IOS 在 config.xml 中设置使用说明后，相机权限仍然被拒绝

Question

我想问一下，为什么我已经在配置 xml 中设置了 NSCameraUsageDescription，但仍然没有 ios 设备的摄像头权限。下面的附件照片是我运行相机功能时出现的错误。在此之前，config.xml 对我来说是隐藏的，我使用 ionic integrations enable cordova --add 来启用和配置它。

   <platform name="ios">
       <allow-intent href="itms:*" />
       <allow-intent href="itms-apps:*" />
       <config-file parent="NSCameraUsageDescription" platform="ios" target="*-Info.plist">
           <string>You can take photos</string>
       </config-file>
       <icon height="57" src="resources/ios/icon/icon.png" width="57" />
       <icon height="114" src="resources/ios/icon/icon@2x.png" width="114" />
       <icon height="29" src="resources/ios/icon/icon-small.png" width="29" />
       <icon height="58" src="resources/ios/icon/icon-small@2x.png" width="58" />
       <icon height="87" src="resources/ios/icon/icon-small@3x.png" width="87" />
       <icon height="20" src="resources/ios/icon/icon-20.png" width="20" />
       <icon height="40" src="resources/ios/icon/icon-20@2x.png" width="40" />
       <icon height="60" src="resources/ios/icon/icon-20@3x.png" width="60" />
       <icon height="48" src="resources/ios/icon/icon-24@2x.png" width="48" />
       <icon height="55" src="resources/ios/icon/icon-27.5@2x.png" width="55" />
       <icon height="29" src="resources/ios/icon/icon-29.png" width="29" />
       <icon height="58" src="resources/ios/icon/icon-29@2x.png" width="58" />
       <icon height="87" src="resources/ios/icon/icon-29@3x.png" width="87" />
       <icon height="40" src="resources/ios/icon/icon-40.png" width="40" />
       <icon height="80" src="resources/ios/icon/icon-40@2x.png" width="80" />
       <icon height="120" src="resources/ios/icon/icon-40@3x.png" width="120" />
       <icon height="88" src="resources/ios/icon/icon-44@2x.png" width="88" />
       <icon height="50" src="resources/ios/icon/icon-50.png" width="50" />
       <icon height="100" src="resources/ios/icon/icon-50@2x.png" width="100" />
       <icon height="60" src="resources/ios/icon/icon-60.png" width="60" />
       <icon height="120" src="resources/ios/icon/icon-60@2x.png" width="120" />
       <icon height="180" src="resources/ios/icon/icon-60@3x.png" width="180" />
       <icon height="72" src="resources/ios/icon/icon-72.png" width="72" />
       <icon height="144" src="resources/ios/icon/icon-72@2x.png" width="144" />
       <icon height="76" src="resources/ios/icon/icon-76.png" width="76" />
       <icon height="152" src="resources/ios/icon/icon-76@2x.png" width="152" />
       <icon height="167" src="resources/ios/icon/icon-83.5@2x.png" width="167" />
       <icon height="172" src="resources/ios/icon/icon-86@2x.png" width="172" />
       <icon height="196" src="resources/ios/icon/icon-98@2x.png" width="196" />
       <icon height="1024" src="resources/ios/icon/icon-1024.png" width="1024" />
       <splash height="480" src="resources/ios/splash/Default~iphone.png" width="320" />
       <splash height="960" src="resources/ios/splash/Default@2x~iphone.png" width="640" />
       <splash height="1024" src="resources/ios/splash/Default-Portrait~ipad.png" width="768" />
       <splash height="768" src="resources/ios/splash/Default-Landscape~ipad.png" width="1024" />
       <splash height="1125" src="resources/ios/splash/Default-Landscape-2436h.png" width="2436" />
       <splash height="1242" src="resources/ios/splash/Default-Landscape-736h.png" width="2208" />
       <splash height="2048" src="resources/ios/splash/Default-Portrait@2x~ipad.png" width="1536" />
       <splash height="1536" src="resources/ios/splash/Default-Landscape@2x~ipad.png" width="2048" />
       <splash height="2732" src="resources/ios/splash/Default-Portrait@~ipadpro.png" width="2048" />
       <splash height="2048" src="resources/ios/splash/Default-Landscape@~ipadpro.png" width="2732" />
       <splash height="1136" src="resources/ios/splash/Default-568h@2x~iphone.png" width="640" />
       <splash height="1334" src="resources/ios/splash/Default-667h.png" width="750" />
       <splash height="2208" src="resources/ios/splash/Default-736h.png" width="1242" />
       <splash height="2436" src="resources/ios/splash/Default-2436h.png" width="1125" />
       <splash height="2732" src="resources/ios/splash/Default@2x~universal~anyany.png" width="2732" />
   </platform>
   <plugin name="cordova-plugin-whitelist" spec="1.3.3" />
   <plugin name="cordova-plugin-statusbar" spec="2.4.2" />
   <plugin name="cordova-plugin-device" spec="2.0.2" />
   <plugin name="cordova-plugin-splashscreen" spec="5.0.2" />
   <plugin name="cordova-plugin-ionic-webview" spec="^4.0.0" />
   <plugin name="cordova-plugin-ionic-keyboard" spec="^2.0.5" />
</widget>

xCode Console log

Config xml

Answer 1

从 Cordova CLI 6.5.0 开始，您可以使用 config.xml 中的 edit-config 标记直接写入 info.plist，如下所示：

<platform name="ios">

 <edit-config target="NSLocationWhenInUseUsageDescription" file="*-Info.plist" mode="merge" overwrite="true">
      <string>YOUR-PERMISSION-REQUEST</string>
 </edit-config>
 <edit-config target="NSPhotoLibraryUsageDescription" file="*-Info.plist" mode="merge" overwrite="true" >
      <string>YOUR-PERMISSION-REQUEST</string>
 </edit-config>
 <edit-config target="NSCameraUsageDescription" file="*-Info.plist" mode="merge" overwrite="true">
      <string>YOUR-PERMISSION-REQUEST</string>
 </edit-config>
</platform>

并确保您使用的是最新版本的插件，否则值可能会被插件变量覆盖。

Ionic IOS 在 config.xml 中设置使用说明后，相机权限仍然被拒绝

Ionic IOS Camera permission still denied after set usage description in config.xml

config

ios

ionic-framework