<script>
    document.write('<base href="' + document.location.href + '" />');
</script>

private void createHostingDetails() {
  final String assetPath = this.basePath;

  if (assetPath.indexOf('*') != -1) {
    throw new IllegalArgumentException("assetPath cannot contain the '*' character.");
  }

  PathHandler handler = new PathHandler() {
    @Override
    public InputStream handle(Uri url) {
      InputStream stream = null;
      String path = url.getPath();
      try {
        if (url.getScheme().equals("file")) {
          stream = protocolHandler.openFile(path);
        } else if (path.startsWith(contentStart)) {
          stream = protocolHandler.openContentUrl(url);
        } else if (path.startsWith(fileStart) || !isAsset) {
          if (!path.startsWith(fileStart)) {
            path = basePath + url.getPath();
          }
          stream = protocolHandler.openFile(path);
        } else {
          stream = protocolHandler.openAsset(assetPath + path);
        }
      } catch (IOException e) {
        Log.e(TAG, "Unable to open asset URL: " + url);
        Log.e(TAG, e.getLocalizedMessage());
        return null;
      }

      return stream;
    }
  };

  registerUriForScheme(httpScheme, handler, authority);
  registerUriForScheme(httpsScheme, handler, authority);
  if (!customScheme.equals(httpScheme) && !customScheme.equals(httpsScheme)) {
    registerUriForScheme(customScheme, handler, authority);
  }

  registerUriForScheme("file", handler, "");

}

private boolean isLocalFile(Uri uri) {
  String path = uri.getPath();
  if (path.startsWith(contentStart) || path.startsWith(fileStart) || uri.getScheme().equals("file")) {
    return true;
  }
  return false;
}

public void onPageStarted(WebView view, String url, Bitmap favicon) {
  super.onPageStarted(view, url, favicon);
  String launchUrl = parser.getLaunchUrl();
  if (!launchUrl.contains(WebViewLocalServer.httpsScheme) && !launchUrl.contains(WebViewLocalServer.httpScheme) && url.equals(launchUrl)) {
    view.stopLoading();
    // When using a custom scheme the app won't load if server start url doesn't end in /
    String startUrl = CDV_LOCAL_SERVER;
    if (!scheme.equalsIgnoreCase(WebViewLocalServer.httpsScheme) && !scheme.equalsIgnoreCase(WebViewLocalServer.httpScheme)) {
      startUrl += "/";
    }
    view.loadUrl(startUrl);
  }
}

public void onCreate(Bundle savedInstanceState)
{
   super.onCreate(savedInstanceState);

   // enable Cordova apps to be started in the background
   Bundle extras = getIntent().getExtras();
   if (extras != null && extras.getBoolean("cdvStartInBackground", false)) {
       moveTaskToBack(true);
   }
   launchUrl = "http://localhost/";
   // Set by <content src="index.html" /> in config.xml
   loadUrl(launchUrl);
}

<script>
   document.write('<base href="' + document.location.href + '" />');

   var originalFetch = window.fetch;

   window.fetch = function() {
       var args = [];
       for (var _i = 0; _i < arguments.length; _i++) {
           args[_i] = arguments[_i];
       }
       var url = args[0];
       if (typeof url === 'string' && url.match(/\.svg/)) {
           return new Promise(function(resolve, reject) {
               var req = new XMLHttpRequest();
               req.open('GET', url, true);
               req.addEventListener('load', function() {
                   resolve({
                       ok: true,
                       status: 200,
                       text: function() {
                           return Promise.resolve(req.responseText);
                       }
                   });
               });
               req.addEventListener('error', reject);
               req.send();
           });
       } else {
           return originalFetch.apply(void 0, args);
       }
   };
</script>

<preference name="webView" value="com.ionicframework.cordova.webview.IonicWebViewEngine" />

ValueError: File context for /opt/VBoxGuestAdditions-6.0.14/other/mount.vboxsf already defined
VirtualBox Guest Additions: Running kernel modules will not be replaced until
the system is restarted

cd "C:\Users\bob\Downloads"
sdelete.exe c: -z

$ /Applications/VirtualBox.app/Contents/MacOS/VBoxManage list hdds
# 找到想要压缩的硬盘文件路径 

$ /Applications/VirtualBox.app/Contents/MacOS/VBoxManage modifymedium disk /Users/meiliang/VirtualBox\ VMs/Windows\ 10/Windows\ 10.vdi --compact

exec(<successFunction>, <failFunction>, <service>, <action>, [<args>]);

<feature name="<service_name>">
    <param name="android-package" value="<full_name_including_namespace>" />
</feature>

<feature name="<service_name>">
    <param name="android-package" value="<full_name_including_namespace>" />
</feature>

$ npm install -g plugman

$ plugman create --name <pluginName> --plugin_id <pluginID> --plugin_version <version> [--path <directory>] [--variable NAME=VALUE]

eg.
$plugman create --name cordova-plugin-onsite-signature --plugin_id cordova-plugin-onsite-signature --plugin_version 0.0.1

$plugman platform add --platform_name android

$ plugman createpackagejson <directory>

eg.
$plugman createpackagejson .

// 方法一：这种方式的命令和添加官方的插件类似，个人推荐此方法，可以少记一个命令
$cordova plugin add git+ssh://git@192.168.8.91/git/cordova-plugin-onsite-signature.git

// 方法二：
$ plugman install --platform android --project platforms/android --plugin ../LogicLinkPlugin/

// 与安装的方法对应有两种卸载方法
// 方法一：$cordova plugin remove cordova-plugin-onsite-signature

// 方法二：
$ plugman uninstall --platform android --project platforms/android --plugin ../LogicLinkPlugin/

// Create a tag
$git tag <tagname>

// Push to repository
$git push origin master

// Navigate to ionic-native root path
$cd  ionic-native

// Install dependencies first time
$npm install

// Create plugin wrapper
// When gulp installed locally
$npx gulp plugin:create -n PluginName

// When gulp installed globally
$gulp plugin:create -n PluginName

// You need to run npm run build in the ionic-native project, this will create a dist directory. The dist directory will contain a sub directory @ionic-native with all the packages compiled in there.
$npm run build

//Copy the package(s) you created/modified to your app's node_modules under the @ionic-native directory.
$cp -r dist/@ionic-native/plugin-name ../my-app/node_modules/@ionic-native/

// Import the plugin in a @NgModule and add it to the list of Providers. 
// app.module.ts
import { APIClient } from '@ionic-native/api-client/ngx';
...

@NgModule({
  ...

  providers: [
    ...
    APIClient
    ...
  ]
  ...
})
export class AppModule { }

// After the plugin has been declared, it can be imported and injected like any other service:

// login.service.ts
import { APIClient } from '@ionic-native/api-client/ngx';
import { ServiceName } from '@ionic-native/api-client/ngx';

constructor(private apiClient: APIClient) { }

this.apiClient.get(ServiceName.Login, JSON.stringify(user))
      .then((result: string) => {
        console.log('api client login:', result);
        //TODO: Parse server return json to UserExt object
        const routePath = this.simulateLogin(username);        
        resolve(routePath);
      })
      .catch((error: string) => {
        console.log('api client login error:', error);

        reject(error);
      });