bind context

基本解释

The two-parameter Context.bind() method doesn't take any attributes.
带两个参数的 Context.bind() 方法不接受任何属性。
Two pieces of advice at a join point are not visible to each other, and they only bind the join point context variables they declare.
一个连接点上的两个通知彼此是不可见的，它们都只绑定在它们声明的连接点上下文变量中。
The context is set by a dialog box, invoked by right clicking on the attribute and selecting "Bind to context". In addition, three tags are added to the binding connector
这些内容是通过对话框设置的，通过右击属性并选择“Bind to context”可以激活这个对话框。