IntelliJ IDEA激活码，免费！（2021年最新永久激活码）

一、IntelliJ?IDEA激活码，免费！

如果下边这个IDEA激活码过期失效了的话，大家可以关注微信公众号：Java团长，然后回复“?激活码?”即可获取最新IDEA激活码，公众号的激活码每24小时更新一次~

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二、IDEA查看Java类图

1、IDEA工具版本

社区版没有类图功能，请使用完整版。

以上就是我使用的版本信息

2、IDEA使用类图功能

以spring源代码项目为例。假设我已经打开了applicationcontext.java，右键单击这个类的括号内的区域，

然后选择diagrams->show diagram打开类图，如上面的红色框所示。

3、调整布局

在类图上单击鼠标右键，选择“布局”，在子菜单中调整布局效果。

如上图所示。

4、查看更多信息

如下图所示，单击红色框中的按钮，可以看到类或接口的方法信息。另外，绿色框中的按钮也比较实用。当我们这样做的方法或减少图像，字体可能不清楚。

此时，点击绿色框中的按钮，返回到原来的比例，字体就会清晰：

1. 在下图中的类“show”或“implementation”上单击鼠标右键
2. 在这里写一个图片描述
3. 如果您想在类图中看到某个类的源代码，请单击该类并按“F4”
4. 以上是类图工具的简单用法。希望能帮助您更直观地理解源代码的结构

IntelliJ IDEA激活码，免费！（2021年最新永久激活码）