1.Fonts 字体
Windows -> Preferences -> General -> Appearance -> Colors and Fonts
-> Java -> Java editor text font
-> Java -> Properties File editor text font
-> Structured Text Editor -> Structured text editor text font
-> Text Compare -> Java compare text font
-> Text Compare -> Java properties file compare text font
-> Text Compare -> MANIFEST.MF compare text font
2.Background 背景
Windows -> Preferences -> General -> Editors -> Text Editors -> Background color
3.Content Assist 内容辅助
Windows -> Preferences -> General -> Keys -> Content Assist
4.Formatter 代码格式化
Windows -> Preferences -> Java -> Code Style -> Formatter
5. JSP 默认编辑器
Windows -> Preferences -> General -> Editors -> File Associations
在File Types文件类型列表，选中*.jsp，在Associated Editors列表框中选中MyEclipse JSP Editor，后单击default按钮
6.Tomcat 配置
Windows -> Preferences -> Myeclipse Enterprise Workbench -> Servers -> Tomcat -> Tomcat 6.x
选择Enable，Tomcat的根目录F:\apache-tomcat-6.0.16
7.Encoding 编码
(1)将整个project设置编码UTF-8（UTF-8可以最大的支持国际化）
windows -> Preferences -> general -> Workspace -> Text file encoding -> Other框中的Text file encoding改为UTF-8
(2)对java源文件编码设置为UTF-8
windows -> Preferences -> general -> Content Types -> Text，选择Java Source File，在下面的Default encoding输入框中输入UTF-8，点Update
(3)设置创建JSP页面时,将JSP的默认编码设为UTF-8
Window -> Preferences -> MyEclipse Enterprise Workbench -> Files and Editors -> JSP，将"Encoding"选为"ISO10646/Unicode(UTF-8)
8.JSP 去掉格式化时页面中的空行
Window -> Preferences -> MyEclipse Enterprise Workbench -> HTML -> HTML Source
勾选"Clear all blank lines"
9.Update 关闭自动更新
(1)Eclipse:
Windows –> Perferences–> Install/Update -> Automatic Updates，不勾选"Automatically find new updates and notify me"
(2)Myeclipse:
1)Windows –> Perferences–> MyEclipse Enterprise Workbench -> Community Essentials，不勾选"Search for new features at startup"
2)Windows –> Perferences–> MyEclipse Enterprise Workbench -> Maven4MyEclipse，不勾选"Download repository index updates on startup"
10.Startup 关闭不需要的启动项
MyEclipse:Windows –> Perferences–> General–> Startup and Shutdown
(1) Tomcat6: 必备的...
(2) 内存监视器: 可以查看Myeclipse的使用内存, 我喜欢这工具(在菜单Myeclipse - Utilities - Show Heap Status打开)
(3) JSP Debug工具, 其实我也没用过, 怕有一天用到...
(4) 文件创建向导(个人经常用到)
(5) 向后兼容的意思吧, 怕有一天会用到, 但其实很少用, 可去掉
(6) 透视图, 应该可以去掉吧...