How does MyEclipse connect to the database and myeclipse database?

How does MyEclipse connect to the database and myeclipse database?

Step 1: Start MyEclipse for the first time and download the corresponding driver from the Internet. (My mysql-connector-java-5.0.5-bin, depending on the situation );

Part 2: Open the MyEclipse Database Explorer Perspective and select the Window/Open Perspective/Other command in the menu bar of MyEclipse. In the displayed Perspective dialog box, select the MyEclipse Database Explorer option and click OK. The following figure shows the perspective. (by default, I don't know what's going on. I just connected it. It's not scientific. Take me to study it ):

Note: Because the MyEclipse4 database tool is a common tool rather than for MYSQL, it does not have some functions of MySQL GUI Tools. MyEclipse can also generate some java scripts in the Database pattern, such as generating java Beans, EJBEntity.