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FlatterWebView在IOS设备上不起作用,但在emulator中一切正常_Ios_Flutter - Fatal编程技术网

FlatterWebView在IOS设备上不起作用,但在emulator中一切正常

FlatterWebView在IOS设备上不起作用,但在emulator中一切正常,ios,flutter,Ios,Flutter,大家好,我在ios设备上看到了白屏webview 在IOS模拟器中一切正常,请帮助我 WebView( initialUrl: "google.com", javascriptMode: JavascriptMode.unrestricted, ), iOS 为了使Webview正常工作,您需要向ios/Runner/Info.plist添加一个新的键 <key>NSAppTransportSecurity</k

大家好,我在ios设备上看到了白屏webview 在IOS模拟器中一切正常,请帮助我

      WebView(
      initialUrl: "google.com",
      javascriptMode: JavascriptMode.unrestricted,
    ),
iOS 为了使Webview正常工作,您需要向ios/Runner/Info.plist添加一个新的键

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
    <key>NSAllowsArbitraryLoadsInWebContent</key>
    <true/>
</dict>
NSAppTransportSecurity
NSAllowsArbitraryLoads
NSAllowsArbilarLoadsInWebContent

NSAllowsArbitraryLoadsInWebContent
适用于iOS 10+,而
NSAllowsArbitraryLoads
适用于iOS 9。

通过向应用程序的Info.plist文件添加一个布尔属性,该属性的键为io.flatter.embedded_views_preview,值为YES,选择嵌入视图预览

<key>io.flutter.embedded_views_preview</key>
<string>YES</string>
io.flatter.embedded\u视图\u预览
对

只需在ios/Runner/info.plist上添加该行即可

NSAppTransportSecurity需要将其添加到upper dict还是在dict中?使用upper dict添加密钥我必须再创建一个dict吗?在主目录下?不,在你的目录“NSAllowsArbitraryLoads NSAllowsArbitraryLoadsInWebContent”中粘贴这行非常感谢