First: configure eclipse running server: we configure tomcat7 version + JDk1.7 version; Then add the previous Web project to the server

Because our previous project NetWatcher was based on DynamicWebProject selection developed based on tomcat8+jdk1.8

“We chose version 3.1; It will not run on JDk1.7 + Tomcat7

 

At this point we need to change the configuration of the project: reduce the Java version to 1.7 in the Eclipse interface; DynamicWebM version reduced to 3.0 However, the interface can only modify the Java version, not the Dynamic version, we need to go to the project source file, modify the configuration file under the. Settings folder

 

In the source directory, modify the following configuration files in the. Settings folder: Modify the following files

Open modify: change to 3.0; The Web project version can only be changed here, not in the Eclipse configuration interface

Also: the web.xml file does not need to be modified