一、IntelliJ IDEA激活码
长期更新！！！
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DeBug开篇
首先看下IDEA中Debug模式下的界面。如下是在IDEA中启动Debug模式，进入断点后的界面，我这里是Windows，可能和Mac的图标等会有些不一样。就简单说下图中标注的8个地方：
1. 以Debug模式启动服务，左边的一个按钮则是以Run模式启动。在开发中，我一般会直接启动Debug模式，方便随时调试代码。
2. 断点：在左边行号栏单击左键，或者快捷键Ctrl F8 打上/取消断点，断点行的颜色可自己去设置。
3. Debug窗口：访问请求到达第一个断点后，会自动激活Debug窗口。如果没有自动激活，可以去设置里设置，如图1.2。
4. 调试按钮：一共有8个按钮，调试的主要功能就对应着这几个按钮，鼠标悬停在按钮上可以查看对应的快捷键。在菜单栏Run里可以找到同样的对应的功能，如图1.4。
5. 服务按钮：可以在这里关闭/启动服务，设置断点等。
6. 方法调用栈：这里显示了该线程调试所经过的所有方法，勾选右上角的[Show All Frames]按钮，就不会显示其它类库的方法了，否则这里会有一大堆的方法。
