eclipse代码规范需要调整的选项

Code Style

Window->Prefrerence->Java->Code Style->Formatter

• 这个根据自己需要调整

保存时行为

Window->Prefrerence->Java->Editor->Save Actions

• 首先激活“Perform the selected actions on save”
• 仅仅选择"Organize imports"和"Additional actions"
• 点击“Configure”，打开新的对话框
  
  
  • Code Organizing -> Remove trailing whitespaces -> All lines
  • Code Style -> Variable declarations -> 全部选中
  • Missing Code -> 去掉对'@Deprecated'的选择
  • 点击OK

显式地显示空白字符

Window->Preferences->General->Editors->Text Editors->Show whitespace characters

用space代替tab

1. Window -> Preferences -> XML -> XML Files -> Editor，选择Indent using spaces，然后indentation size选择4

2. Window -> Preferences -> General -> Editors -> Text Editors，选择Insert spaces for tabs，Displayed tab width选择4

编码，Windows需特别注意

Window -> Preferences -> General -> Workspace -> Text file encoding，选择Other -> UTF-8