Java auto-completion plug-in

Install the javacomplete plug-in VIM

Http://www.vim.org/scripts/script.php? Script_id = 1, 1785

Installation Method: Download javacomplete.zip and then directly CP ~ /. Decompress the file in Vim, or use unzip javacomplete.zip-D ~ /. Vim

Decompress the file

Javacomplete. Vim, java_parser.vim, reflection. Java

It should be in ~ /. Vim/autoload directory

Permission for these files chmod 755/usr/share/Vim/vimfiles/autoload/* (random)

Cd ~ /. Vim/autoload

Javac reflection. Java

Set Java classpath ~ Add the/. Vim/autoload path to the classpath directory.

The process is as follows:

1. Su

2. Vim/etc/profile

3. Add the following content at the end of the file (I am a yum JDK and the JDK path is different, please handle it yourself)
Java_home =/usr/lib/JVM/Java-1.6.0
Path = $ path: $ java_home/bin
Classpath =.: $ java_home/lib/tools. jar: $ java_home/lib/dt. jar :~ /. Vim/autoload
Export path java_home classpath

4. Source/etc/profile

5. Echo $ classpath to check if it is correct

Add setlocal omnifunc = javacomplete # complete to the file ~ /. Vimrc

Autocmd filetype Java set omnifunc = javacomplete # Complete Auto-completion
Autocmd filetype Java set completefunc = javacomplete # completeparamsinf parameter prompt

Inoremap <buffer> <C-X> <C-U> <C-P>
Inoremap <buffer> <c-S-space> <C-X> <C-U> <C-P>

Autocmd filetype Java, JavaScript, JSP inoremap <buffer>... <C-X> <C-O> <C-P> this statement is implemented when Vim edits a Java file.

<C-X> <C-O> <C-P>

The two statements mean that pressing CTRL + X and then pressing CTRL + u will trigger the prompt function. If you call system, a list box will appear to list members in the system class.