Foreword
Use of local Tomcat project start today when the error is displayed: can't find catalina.jar. This is the first time this problem occurs, how else do it? Rear. Come to think of it, some time ago, the modified tomcatversion will be Tomcat8.5.42changed Tomcat8.5.47, the current guess is due to the problems caused by this, so try to change it.
process
Cause Analysis:
Because the last time in re-downloaded tomcatafter and install, uninstall the original installation, but the idea default configuration, delete the previous version, resulting in this case, although a new version, but the default is the old version , can not find.
solution
In the tomcatstart, it will be changed Tomcat8.5.47, as follows:
After modifying completed, restart it tomcat, (to restart tomcatthe way: find the tomcatinstallation path -> bin-> startup.batto) the best idea to restart it, then click on the top right of the green arrow to run, run if successful, it is displayed in the browser weblayer index.jspcontent configuration, if you need to display the content they want, in the corresponding address entry field path.
to sum up
Fortunately, I still remember modified tomcat, or else to solve this problem will have to spend a lot of time, and experienced so much, can be considered gain a lot, come on! ! !
