Eclipse shortcut keys (continuously updated)

As the saying goes, to do a good job, you must first sharpen it. If you have a fever for the development program, you can learn more about the shortcut keys, which will bring great benefits to the quick coding!

[Java code editor]

CTRL + 1 quick fix (the most classic shortcut, you don't need to talk about it)

CTRL + D: Delete the current row

CTRL + ALT + ↓ copy the current row to the next row (copy added)

CTRL + ALT + ↓ copy the current row to the previous row (copy added)

Alt + ↓ interaction position between the current row and the following row (especially practical, you can save cutting and pasting)

Alt + ↑ interaction between the current row and the previous row (same as above)

Alt + ↓ previous edited page

Alt + → next edited page (of course for the above)

Alt + enter display the properties of the currently selected resource (project, or file)

Shift + enter insert empty rows in the next row of the current row (the mouse can be at any position of the current row, not necessarily the last row)

Shift + Ctrl + enter insert blank lines in the current line (same principle)

CTRL + q locate the Last edited location

CTRL + l locate in a line (for those with more than 100 programs, there will be good news)

CTRL + M maximize the current edit or view (then press it, and vice versa)

CTRL +/comment out the current row, and then press it to cancel the comment

CTRL + O quick outline display

CTRL + T quickly display the inheritance structure of the current class

CTRL + W disable the current editer

CTRL + k quickly locate to the next one by referencing the selected word

CTRL + E: Click it to quickly display the drop-down list of the current editer (if the current page is not displayed, it is displayed in bold)

CTRL +/(keypad) collapse all code in the current class

CTRL + × (keypad) show all the code in the current class

CTRL + Space Code assistant inserts some code (but it is usually in conflict with the input method. You can modify the key of the input method or replace it with ALT +/for the moment)

CTRL + Shift + e display the managers that manage all Opened Views (you can choose to close or activate them)

CTRL + J forward incremental search (after pressing CTRL + J, each letter editor you enter provides a quick match to locate a word. If not, it is not found in stutes line. It is particularly useful when querying a word. This function was available two years ago)

CTRL + Shift + J reverse incremental search (the same as the previous one, but only from the back to the front)

CTRL + Shift + F4 close all open editer

CTRL + Shift + x change all selected text to lowercase

CTRL + Shift + y change all selected text to lowercase

CTRL + Shift + F format the current Code

CTRL + Shift + P locate the matched character (for example, {}) (when positioning from the front, the cursor must be inside the matched character, followed by the front, and vice versa)

The following shortcut keys are commonly used in refactoring. I like them and want to sort them out frequently (note: the keys for refactoring generally start with ALT + shift)

Alt + Shift + R Rename (one of my favorite ones, especially the rename of variables and classes, which saves a lot of labor compared with manual methods)

Alt + Shift + M extraction method (this is one of the most common methods in refactoring, especially useful for a lot of mud code)

Alt + Shift + C modify the function structure (more practical. N functions call this method and modify it once)

Alt + Shift + L extract local variables (you can directly extract some magic numbers and strings into one variable, especially when multiple calls are performed)

Alt + Shift + F convert the local variable in the class to the field variable (more practical)

Alt + Shift + I merge variables (this may be a bit inappropriate inline)

Alt + Shift + V moving functions and variables (not commonly used)

Alt + Shift + z restructured regret medicine (UNDO)

[JSP code editor]

CTRL +/prompt for quick code call

Alt +/end the previous tag