1.界面显示设置
2.快捷创建的设置
window->Customize Perspective->Shortcuts
3.修改编码为utf-8
Preferences->General->Workspace
此方法不彻底，彻底修改应该修改eclipse安装包下的eclipse.init文件，在末尾加上-Dfile.encoding=utf-8
4.修改字体
Preferences->General->Appearance->Colors and Fonts
15-16为宜
5.智能提示
Preferences->Java->Editor->content assist
找到Auto Activation triggers for Java
输入 .abcdefghijklmnopqrstuvwxyz([{
6.显示行号
Preferences->General->Editors->Text Editors->Show line numbers
7.快捷键
Preferences->General->Keys
Content Assist 自动补全 alt+/
8.更改jsp默认打开的方式
perferences–>general–>editors->file associations
选中*.jsp->在Associated editors 中将MyEclipse JSP Editor 设置为默认
9.取消Eclipse拼写检查
perferences–>general–>Editors->Text Editors->spelling
将Enable spell checking 复选框的勾选去掉
10.Eclipse注释模板
Preference->Java->Code Style->Code Template
11.颜色设置
（1）Preferences->General->Editors->Text Editors->
a. Backgroud colors 背景颜色 设置为RGB(204,232,207)
b. Current line highlight当前行高亮颜色 RGB (162,215,167)
（2）Preferences->General->Editors->Text Editors->Annotations
a. Occurrences 高亮辅助(145,208,151)
b. Write Occurrences 变量名 高亮辅助(145,208,151)
（3）Preferences->JAVA->Editor
a. Matching backets highlight 括号匹配高亮颜色 (0,128,255)
b. Completion proposal background自动补全窗口的背景色(166,217,171)
原文：http://www.cnblogs.com/libiyangblog/p/5186978.html