Bug 166307 Thai font in csv/excel export
I run birt-viewer 2.1.1 and export data to csv format, birt can generate correct but in field of thai font birt display font that cannot understand. I need to fix this ploblem quickly to close my project, please anyone help me. Thanks you very much for your solution. Sudhlo
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
buf.append( columnNames[0] );
					for ( int i = 1; i < columnNames.length; i++ )
					{
						buf.append( ',' );
						buf.append( columnNames[i] );
					}
					buf.append( '\n' );
					outputStream.write( buf.toString( )
							.getBytes( ParameterAccessor.UTF_8_ENCODE ) );
					buf.delete( 0, buf.length( ) );
					
					while ( iData.next( ) )
					{
						String value = null;
						try
						{
							value = cvsConvertor( (String) DataTypeUtil.convert( iData.getValue( columnNames[0] ),
									DataType.STRING_TYPE ) );
						}
						catch ( Exception e )
						{
							
						}
						if ( value != null )
						{
							buf.append( value );
						}
						for ( int i = 1; i < columnNames.length; i++ )
						{
							buf.append( ',' );