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4.5 KiB
4.5 KiB
title | description | lang |
---|---|---|
SpaceVim lang#java 模块 | 这一模块为 Java 开发提供支持,包括代码补全、语法检查、代码格式化等特性。 | zh |
可用模块 >> lang#java
模块描述
这一模块为 Java 开发提供支持,包括代码补全、语法检查、代码格式化等特性。
功能特性
- 代码补全
- 代码格式化
- 重构
- 语法检查
- 交互式编程:需要 java8 的 jshell
- 调试
启用模块
可通过在配置文件内加入如下配置来启用该模块:
[[layers]]
name = "lang#java"
模块选项
format_on_save
: 启用/禁用保存文件时自动格式化,默认的值为false
, 可以使用如下配置启用该功能:[[layers]] name = 'lang#java' format_on_save = true
java_formatter_jar
: 设置 谷歌格式化工具 的具体路径。[[layers]] name = 'lang#java' java_formatter_jar = 'path/to/google-java-format.jar'
java_file_head
: 默认的文件头,当新建 Java 文件时自动加入。[[layers]] name = 'lang#java' java_file_head = [ '/**', ' * @author : `fnamemodify(expand("~"), ":t")`', ' * @created : `strftime("%Y-%m-%d")`', '**/', '' ]
快捷键
导包相关快捷键
模式 | 快捷键 | 按键描述 |
---|---|---|
Normal | SPC l I |
导入所有缺失的类 |
Normal | SPC l R |
删除多余的导包 |
Normal | SPC l i |
智能导入光标下的类 |
Insert | Ctrl-j I |
导入所有缺失的类 |
Insert | Ctrl-j R |
删除多余的导包 |
Insert | Ctrl-j i |
智能导入光标下的类 |
代码生成相关快捷键
模式 | 快捷键 | 按键描述 |
---|---|---|
Normal | SPC l g A |
generate accessors |
Normal/Visual | SPC l g s |
generate setter accessor |
Normal/Visual | SPC l g g |
generate getter accessor |
Normal/Visual | SPC l g a |
generate setter and getter accessor |
Normal | SPC l g M |
generate abstract methods |
Insert | Ctrl-j s |
generate setter accessor |
Insert | Ctrl-j g |
generate getter accessor |
Insert | Ctrl-j a |
generate getter and setter accessor |
Normal | SPC l g t |
generate toString function |
Normal | SPC l g e |
generate equals and hashcode function |
Normal | SPC l g c |
generate constructor |
Normal | SPC l g C |
generate default constructor |
代码格式化
默认的代码格式化快捷键是 SPC b f
,该快捷键由 format
模块定义,同时也可以通过 g =
来对齐整个文档。
为了使 format 模块支持 Java 文件,需要安装 google's formater jar。
同时,需要设置模块选项java_formatter_jar
:
[[layers]]
name = 'lang#java'
java_formatter_jar = 'path/to/google-java-format.jar'
Maven
快捷键 | 功能描述 |
---|---|
SPC l m i |
Run maven clean install |
SPC l m I |
Run maven install |
SPC l m p |
Run one already goal from list |
SPC l m r |
Run maven goals |
SPC l m R |
Run one maven goal |
SPC l m t |
Run maven test |
交互式编程
启动 jshell
交互进程,快捷键为: SPC l s i
。
将代码传输给 REPL 进程执行:
快捷键 | 功能描述 |
---|---|
SPC l s b |
发送整个文件内容至 REPL |
SPC l s l |
发送当前行内容至 REPL |
SPC l s s |
发送已选中的内容至 REPL |