The solution summary of the Tomcat configuration file modification Invalid AutoRecover restore

Today's product integration of a report, encountered many problems, the other a very wonderful problem is to modify tomcat several configuration files, has not functioned, started debugging several times before the discovery, modified a start service to restore the original configuration information, really wonderful.

Check to find out why, because I use eclipse,myeclipse is not going to encounter this problem, because Eclipse has no file synchronization, you directly modify Context.xml is not, but also You need to open context.xml in the server in the Eclipse editor and modify it in 2 directions (otherwise restart eclipse will be restored). The same is server.xml.

Oh, this problem is not wonderful. Paste out my solution, hoping to help you encounter such problems.