More than 30 Shortcut Keys most commonly used in eclipse

CTRL + Shift + O: Introduce and manage imports statements

CTRL + Shift + T: Open Type to search for class files

CTRL + Shift + F4: Close the Opened Window

CTRL + O: Open declarations

CTRL + E: Open the Editor (switch window)

CTRL +/: Comment this line

Alt + Shift + R: Rename

Alt + Shift + L: Extract local variables

Alt + Shift + m: Extraction Method

F3: Open declaration

CTRL + D: delete this row

CTRL + Shift + F: Adjust the format

CTRL + ALT + ↑: copy the row down (up)

Alt + ↑: Move the row down (up)

Alt +.: Output prompt
Note: I personally think this shortcut key is the most useful. (1) in the Java class, to output the main method, you only need to enter main and then press enter to press the shortcut key; to output the system. out. println (), you only need to enter syso and press enter with this shortcut key. For example, to overwrite the tostring () method of the parent class, you only need to enter to and then press enter with this shortcut key; for example, if you want to use a class without import (such as calendar), you only need to enter the CA and then use the shortcut key to select from the upper and lower keys. For example, if you want to generate a get for a field, set Method, you only need to enter get and then use this shortcut key to generate (the default is public); then, for example... (2) You can use this prompt to enter tags on the JSP page (tag attributes are prompted in the tag ). (3) This shortcut is also available in XML.

CTRL + S: Save the file.
Others include Ctrl + A, Z, X, C, V; Shift + →; Shift + cursor; here, we are tied together to facilitate your summary and query.

Alt + Shift + J add Doc comments to the Function

# Ctrl + Shift + O: import and manage imports statements
After the formatonsave plug-in is used, it will not be used and will be automatically imported during storage.
# Ctrl + Shift + T: Open Type to find class files
# Ctrl + Shift + F4: Close the window opened
CTRL + W
# Ctrl + O: Open declarations
# Ctrl + E: Open the Editor (switch window)
# Ctrl +/: Comment the line
# Alt + Shift + R: Rename
# Alt + Shift + L: extract local variables
# Alt + Shift + M: Extraction Method

After Alt + Shift + X, a menu is displayed,