Vim -- split screen shortcut

Vim -- split screen shortcut: horizontal cutting: split xxx (file name to open): new (Create File in new window) <CTRL + W> k: jump to the window above (if it is capital K, it is to adjust the current window to the top) <CTRL + W> j: Jump to the window below (similar to the top) Vertical Cut: vsplit: vsplit xxx (name of the file to be opened): vnew (create a file in the new window ): only to cancel the split screen, you can use ctrl + press w twice to switch between the three files <CTRL + W> h: Jump to the Left window (if it is uppercase H, to the left of the current window) <CTRL + W> l: to the right of the window (similar to the top) <CTRL + W> w: jump between Windows <CTRL + W> +: Expand the window (or at the current window position, enter the command: res + 9) <CTRL + W> -: how do I close other windows by narrowing down the window? Ctrl + w, o close the current screen: Ctrl + w, c Ctrl + w, w after Ctrl + w, p before the switch focus? Ctrl + w, h four direction Ctrl + w, iCtrl + w, kCtrl + w, l in a window, open three files. Open one, vim + file name, and then enter the path and file name of another file in the vi command input state so that three files can be opened in one window.