ftpreader/src/main/assembly/package.xml
txtfilewriter/src/main/assembly/package.xml

ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/FtpReaderErrorCode.java
txtfilewriter/src/main/java/com/alibaba/datax/plugin/writer/txtfilewriter/TxtFileWriterErrorCode.java