Birt报表三大引擎的启动
// Design Engine Sample： IDesignEngine engine = null; DesignConfig config = new DesignConfig( ); config.setBIRTHome("C:/birt/birt-runtime-2_3_2/ReportEngine"); Platform.startup( config ); IDesignEngineFactory factory = (IDesignEngineFactory) Platform.createFactoryObject( IDesignEngineFactory.EXTENSION_DESIGN_ENGINE_FACTORY ); engine = factory.createDesignEngine( config ); // Report Engine Sample： IReportEngine engine=null; EngineConfig config = new EngineConfig(); config.setBIRTHome("C:/birt/birt-runtime-2_3_2/ReportEngine"); Platform.startup( config ); IReportEngineFactory factory = (IReportEngineFactory) Platform.createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY ); engine = factory.createReportEngine( config ); // Chart Engine Sample： PlatformConfig pf = new PlatformConfig(); pf.setBIRTHome("C:/birt/birt-runtime-2_3_2/birt-runtime-2_3_2/ReportEngine"); ChartEngine ce = ChartEngine.instance(pf); PlatformConfig pf = new PlatformConfig(); pf.setProperty("STANDALONE", true); ChartEngine ce = ChartEngine.instance(pf); 取得插件报表引擎 EngineConfig config = new EngineConfig(); IReportEngineFactory factory = (IReportEngineFactory) org.eclipse.birt.core.framework.Platform.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY); IReportEngine engine = factory.createReportEngine(config); IReportRunnable design = null; config.getAppContext().put(EngineConstants.APPCONTEXT_CLASSLOADER_KEY,this.getClass().getClassLoader()); design = engine.openReportDesign("c://test.rptdesign"); IRunAndRenderTask task = engine.createRunAndRenderTask(design); HTMLRenderOption options = new HTMLRenderOption(); options = new HTMLRenderOption(); ByteArrayOutputStream bos = new ByteArrayOutputStream(); options.setOutputStream(bos); options.setOutputFormat("html"); task.setRenderOption(options); task.run(); task.close(); browser.setText(bos.toString()); System.out.println("finished");