Eclipse 简明教程

Eclipse - Create Java Class

Opening the New Java Class Wizard

您可以使用新建 Java 类向导来创建 Java 类。可以通过多种方式调用 Java 类向导 -

You can use the New Java Class wizard to create a Java class. The Java Class wizard can be invoked in different ways −

  1. By clicking on the File menu and selecting New → Class.

  2. By right clicking in the package explorer and selecting New → Class.

  3. By clicking on the class drop down button ( ) and selecting class ( ).

如果可能，请在启动新建 Java 类向导之前选择将创建类的软件包，以便向导可以自动填充软件包名称。

Before bringing up the New Java Class wizard, if possible, select the package in which the class is to be created so that the wizard can automatically fill in the package name for you.

Using the New Java Class Wizard

显示 java 类向导后 -

Once the java class wizard comes up −

  1. Ensure the source folder and package are correct.

  2. Enter the class name.

  3. Select the appropriate class modifier.

  4. Enter the super class name or click on the Browse button to search for an existing class.

  5. Click on the Add button to select the interfaces implemented by this class.

  6. Examine and modify the check boxes related to method stubs and comments.

new java class

  1. Click the Finish button.

Viewing the Newly Created Java class

新建的类应显示在软件包资源管理器视图和 java 编辑器实例中，该实例允许您修改新类。它应显示在编辑器区域中。

The newly created class should appear in the Package Explorer view and a java editor instance that allows you to modify the new class. It should appear in the editor area.

new java class pe