Intellij IDEA配置优化

1.在线激活

安装IntelliJ IDEA 2016.1.2版本后,在联网状态下激活。Help –> Register,选择lisence server,粘贴 地址http://idea.iteblog.com/key.php 到lisence server address中,点击discover server按钮即可。

2优化JVM参数

修改 IntelliJ IDEA 2016.1.2/bin/idea.exe.vmoptions【记得备份】文件,如果是x64系统,修改 idea64.exe.vmoptions文件中的参数,具体参数如下:

-Xms512m
-Xmx750m
-Xmn264m
-XX:MaxPermSize=350m
-XX:PermSize=128m
-XX:ReservedCodeCacheSize=240m
-Xverify:none
-Xnoclassgc
-XX:+UseParNewGC
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-ea
-server
-Dsun.io.useCanonCaches=false
-Dsun.awt.keepWorkingSetOnMinimize=true
-Djava.net.preferIPv4Stack=true
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow

注: 
-Xms512m 设置初时的内存大小,提高Java程序的启动速度

-Xmx750m 设置最大内存数,提高该值,可以减少内存Garage收集的频率,提高程序性能

-Xverify:none 关闭Java字节码验证,从而加快了类装入的速度,并使得在仅为验证目的而启动的过程中无需装入类,缩短了启动时间

-XX:+UseParNewGC 使用并行收集算法

-server 控制内存garage方式,这样你无需在花一到两分钟等待内存garage的收集

-Dsun.awt.keepWorkingSetOnMinimize=true 可以让IDEA最小化到任务栏时依然保持以占有的内存,当你重新回到IDEA,能够被快速显示,而不是由灰白的界面逐渐显现整个界面,加快回复到原界面的速度。

基本常用设置

设置外观字体:

File -> Settings -> Appearance & Behavior -> Appearance -> 勾选 Override default fonts by (not Recommended)

Name:微软雅黑、Size:12、Presentation Mode:24

去掉 Animate windows

勾选 Show tool window bars

启动时不打开工程:

File -> Settings -> Appearance & Behavior -> System Settings -> Startup/Shutdown 标签项 -> 去掉 Reopen last project on startup

关闭确认退出选项:

File -> Settings -> Appearance & Behavior -> System Settings -> Startup/Shutdown 标签项 -> 去掉 Confirm application exit

在同一窗口打开工程:

File -> Settings -> Appearance & Behavior -> System Settings -> Project Opening 标签项 -> 勾选 Open project in ths same window

设置自动保存:

File -> Settings -> Appearance & Behavior -> System Settings -> Synchronization 标签项 ->

全部勾选包括 Save files automatically.. 然后设置30 sec.

关闭自动检测新版本更新:

File -> Settings -> Appearance & Behavior -> System Settings -> Updates -> 去掉 Automatically check updates for…

关闭IDEA的使用习惯统计:

File -> Settings -> Appearance & Behavior -> System Settings -> Usage Statistics -> 去掉 Allow sending…

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通过 Ctrl + 鼠标调整字体:

File -> Settings -> Editor -> General -> Mouse 标签项 -> 勾选 Change font size (Zoom) with Ctrl + Mouse Wheel

让光标不随意定位:

File -> Settings -> Editor -> General -> Virtual Space 标签项 -> 去掉 Allow placement of caret after end of line

显示虚拟空间:

File -> Settings -> Editor -> General -> Virtual Space 标签项 -> 勾选 Show virtual space at file bottom

去除每行多余空格:

File -> Settings -> Editor -> General -> Other 标签项 -> 设置 Srip trailing spaces on Save,下拉选择 All

去除光滑滚动:

File -> Settings -> Editor -> General -> Scrolling 标签项 -> 去掉 Smooth scrolling

自动 import 包:

File -> Settings -> Editor -> General -> Auto Import -> 勾选 Optimize imports on the fly、Add unambiguous imports on the fly

显示行号:

File -> Settings -> Editor -> General -> Appearance -> 勾选 Show line numbers

显示空白符:

File -> Settings -> Editor -> General -> Appearance -> 勾选 Show whitespaces

代码自动补齐(针对小写):

File -> Settings -> Editor -> General -> Code Completion -> Code Completion 标签项 -> 设置 Case sensitive completion:none 
勾选 Autopopup documentation in (ms) : 200,勾选 Parameter in (ms) :200

代码折叠:

File -> Settings -> Editor -> General -> Code Folding -> 去掉 One-line methods

用*标识编辑过的文件:

File -> Settings -> Editor -> General -> Editor Tabs -> Tab Appearance 标签项 -> 勾选 Mark modified tabs with asterisk

限制 Tab 标签页数量:

File -> Settings -> Editor -> General -> Editor Tabs -> Tab Closing Policy 标签项 -> 设置 Tab limit :20

输入“右}”时,不要格式化代码块:

File -> Settings -> Editor -> General -> Smart Keys -> 去掉 Reformat block on typing ‘}’

设置 Reformat on paste :None

代码字体风格:

File -> Settings -> Editor -> Colors & Fonts -> Font -> 选择 Darcula 设计,点击 Save As备份一套然后编辑

修改 Primary font 的字体,勾选 Show only monospaced fonts,只显示等宽字体

设置光标所在行的背景:

File -> Settings -> Editor -> Colors & Fonts -> General -> Editor -> Caret row -> Background

取消代码拼写检查:

File -> Settings -> Editor -> Inspections -> Spelling -> Typo -> 去掉 Process code、Process literals、Process comments

统一编码格式:

File -> Settings -> Editor -> File Encodings -> 设置 IDE Encoding、Project Encoding、Defalut encoding for properties files

勾选 Transparent native -to-ascii conversion

过滤的文件类型及目录:

File -> Settings -> Editor -> File Types -> Ignore files and folders -> 添加 .iml;.idea;.classpath;.project;*.settings;target;

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禁用插件:

File -> Settings -> Plugins -> 如:ASP、Cloud Foundry integration、CloudBees integration、CVS Integration、Flash/Flex Support、

TFS Integration、Google App Engine Integration

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备份个性化设置:

File -> Export Settings

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