已安装扩展的位置

有时扩展开发者需要了解扩展安装位置的根目录路径，比如说读取一些额外数据。PackageInformationProvider 可以用给定的扩展标识符来获取的一个表示扩展安装路径的 URL。欲了解更多扩展标识符信息，请参阅扩展标识符。详见 com.sun.star.deployment.PackageInformationProvider 并参阅 com.sun.star.deployment.XPackageInformationProvider。

  ...
  namespace css = com::sun::star;
  css::uno::Reference< css::uno::XComponentContext > mxContext;
  ...
  css::uno::Reference< css::deployment::XPackageInformationProvider >
  xInfoProvider( css::deployment::PackageInformationProvider::get( mxContext ) );
  
  // "MY_PACKAGE_ID" is the identifier of the package whose location we want
  rtl::OUString sLocation = xInfoProvider->getPackageLocation( 
  rtl::OUString::createFromAscii( "MY_PACKAGE_ID" ) );
  ...

Content on this page is licensed under the Public Documentation License (PDL).

已安装扩展的位置

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