[Eclipse] Three tips for doing business

[Eclipse] Three tips for doing business

1. Shortcut key Ctrl+shift+i:debug directly get the return value of the method in debugging
In the code, if you want to know GetHost (), you can see the return value of the method after you run the code in debug, select Urlurl.gethost (), press the shortcut key "Ctrl + Shift + i".

2. See where the class/method/property/variable is referenced
Double-click to select the Class/Method/property/variable, right-click the context menu →references→project, and all the calling methods appear.

3. View an implementation list for an interface
Double-click a method in the selected interface or interface, and press CTRL+T to list the implementation classes for the interface