Two ways to configure the Tomcat plugin for Eclipse Jee oxygen

One: Manually install the Tomcat plugin
Download net.sf.eclipse.tomcat_9.0.1.jar First

1. Put the file ( net.sf.eclipse.tomcat_9.0.1.jar ) into the Eclipse4.6/plugins

2. Remove/configuration/org.eclipse.update from the Eclipse Jee Oxygen installation directory

3: Run the command line as an administrator
Open the Eclipse Jee Oxygen folder (using the command "CD folder path")
Enter "Eclipse-clean"

4: Start Eclipse Jee Oxygen to see the dear little icon

Two: Install Tomcat plugin online

1. First open the website: http://marketplace.eclipse.org/content/eclipse-tomcat-plugin
Click the download icon to copy the URL in the box: http://tomcatplugin.sf.net/update

2. Open the Install New software, help, eclipse
And paste the URL you just copied in the work with input box and enter

3. If your network is good enough, see "Tomcat Plugin"
After you click "Next" and agree to the agreement, you can install a button
Effect with the first effect. (Not once.) Try a few more times. In Beijing Unicom Network under no problem, pro-test)

Two ways to configure the Tomcat plugin for Eclipse Jee oxygen