Selecting Logtransformation execution will print a log of all the rules that execute during the transformation.
选中Log transformation execution将打印出转换过程中执行的所有规则。
2
During the transformation, it is often useful to write status messages to the visible log, so the developer can monitor the progress.
在转换的过程中，讲状态信息写入可视化日志是很有用的，这样开发人员可以控制进展。
3
Since the source document is the log file, no information is lost in the transformation, and it is trivial to re-create exactly the original format from the XML.