(1) New-> Project-> Project Fro Exitation Code.
(2) Directory: Directory exists in file; name: project name; -> next.
(3) JDK: You can choose this JDK (no, you can get a JDK); Required Libaries: Join the JAR package required for this project, we can packet these JAR packets according to the function group -> Add-> New; -> Next-> Finished; (can also join a servlet JAR package, which will not be added automatically).
(4) Navigation box Right-click this project name, -> Properties-> Server; Single Server for All Services in Project: The Server used this time. Target VM under Java in BUILDER Select the JDK used in this time. To get next -> New; Name: The name of the thing you want to use when starting Tomcat; build target: Select the all of the build.xml file; TYPE selection server; server parameter: -config d: /webapp/tomcat/conf/server.xml start; -> ok; -> OK
(5) Right-click on this project name in the navigation box, -> Properties-> Build-> Menu Items-> Add to the required ANT item.