其实都是设置里的，整理成文件版，方便搜索
可能有些新手刚用mac，不知与windows键对应，现在说明一下，command相当于ms键盘的win键，option相当于alt，键值一样，系统偏好设置里面可以更改。
xcode相关：
关于xcode 可设
偏好设置command+,
清空缓存可设
隐藏xcodecommand+h
隐藏其它command+option+h
显示全部可设
退出xcodecommand+q
文件相关：
新建项目command+shift+n
新建文件command+n
新建空文件command+control+n
打开command+o
在新窗口中打开 command+option+o
快速打开command+shift+d / command+shift+alt+d (不知区别是什么)
清空最近打开文件可设
清空最近打开项目可设
Get Infocommand+i
显示检查器？command+option+i (效果和Get Info一样，不知区别)
关闭窗口command+w
关闭所有窗口command+option+w
关闭当前项目command+control+w
关闭当前文件command+shift+w
保存文件command+s
保存所有文件command+option+s
另存为command+shift+s
复本另存为command+option+shift+s
还原到保存时状态command+u
创建快照command+control+s (保存文件快照，以后可进行对比修改情况)
显示快照可设 (File->Snapshots)
打印command+p
编辑相关：
撤销command+z
重复command+shift+z
剪切command+x
复制command+c
粘贴command+v
粘贴并匹配格式command+option+shift+v
删除可设
全选command+a
复制(Duplicate)可设
重构command+shift+j (选中方法名)
转换为objc2.0可设
=================字体====================
显示字体command+t
粗体可设
斜体可设
下划线可设
变大字号可设
变小字号可设
Kern相关可设
Ligature相关可设
Baseline相关可设
显示颜色可设
复制样式command+option+c
粘贴样式command+option+v
=================文本====================
左对齐command+{
右对齐command+}
居中command+竖线 (不知竖线是哪个，没试出)
Justify 可设(功能未知)
左缩进command+[
右缩进command+]
Show Ruler可设(功能未知)
Copy Rulercommand+control+c
Paste Rulercommand+control+v
Balance可设 (第一次，选中语句，第二次，选中方法体)
重置缩进可设
=================查找====================
项目中查找command+shift+F
在项目中查找选定文本可设
查找可设
查找替换command+control+f
查找选定文本可设
查找下一个command+g
查找上一个command+shift+g
隐藏查找栏可设
替换可设
替换全部可设
替换并查找下一个可设
替换并查找上一个可设
用选择的查找command+e
用选择的替换command+control+e
跳到光标处command+j
跳到定义可设
=================排序====================
按名可设
按类型可设
========================================
添加书签command+d
go to linecommand+l
下一个填充control+.
填充列表option+esc
下一个占位符control+/ (和tab相同)
Edit All in Scopecommand+control+t (功能未知)
================插入宏=================
c
c++
html
java
objective-c
宏规范
=================拼写====================
显示拼写和语法command+shift+;
检查拼写command+;
输入时检查拼写可设
特殊符号command+option+t
视图相关：
右上角详情搜索command+option+f
缩放编辑窗口command+shift+e
缩放编辑窗口满屏command+option+shift+e
折叠command+control+左箭头
屏开command+control+右箭头
屏开所有control+u
折叠方法command+control+上箭头
展开方法command+control+下箭头
折叠注释块command+control+shift+上箭头
展开注释块command+control+shift+下箭头
焦点跟随command+option+control+f
==============信息提示====================
隐藏问题command+shift+h
所有问题可设
仅错误和警告可设
仅错误可设
仅Analyzer结果可设
显示断点可设
==================文本====================
tab设置可设
是否自动换行显示可设
行结束可设
显示控制字符command+shift+6
显示空格可设
==============智能分组====================
所有文件 可设
Targets可设
Exeutables可设
书签command+shift+m
Symbols可设
搜索结果可设
===================布局====================
显示导航栏可设
隐藏状态栏可设
显示收藏栏可设
显示页数控制可设
===========================================
前进command+option+右箭头
下一文件command+option+shift+右箭头
返回command+option+左箭头
上一文件command+option+shift+左箭头
切换头/源文件command+option+上箭头
组树中定位command+option+shift+上箭头
显示工具栏可设
自定义工具栏可设
===================项目====================
项目中标签切换command+数字0
类浏览command+shift+c
重命名项目可设
新组command+option+n
分组command+option+g
撤销分组command+option+shift+g
新建智能组可设
添加项目command+option+a
添加文件到项目可设
新Target可设
升级所有Targets可设
升级当前Target到ipad可设
================New Build Phase====================
没做测试不多介绍，只放出内容
New Copy Files Build Phase
New Run Script Build Phase
New Copy Headers Build Phase
New Copy Bundle Resources Build Phase
New Compile Sources Build Phase
New Link Binary With Libraries Build Phase
New Build Java Resources Build Phase
New Build Resource Manager Resources Build Phase
================================================
新的自定义可执行文件可设
设置当前Target 为空可设
Set Active Architecture 为空可设
设置当前sdk 为空可设
设置Build配置 为空可设
Set Active Executable 为空可设
编辑项目设置可设
编辑当前Targetcommand+option+e
编辑当前可执行文件command+option+x
===================Build========================
Bulid Resultscommand+shift+b
Bulidcommand+b
Build and Analyzecommand+shift+a
Build and Archive可设
Build and Debugcommand+enter
Bulid and Run 断点关command+r
Build and Debug 断点开command+y
Cleancommand+shift+k
Clean All Targets可设
下个Build警告或错误command+=
前个Build警告或错误command+shift+=
Compilecommand+k
Preprocess可设
Show Assembly Code可设
Touch可设
=======================代码导航及编辑================
注释 command+/
文件首行 command+上箭头
文件末 command+下箭头
行首 command+左箭头
行末 command+右箭头
上一单词 option+左箭头
下一单词 option+右箭头
上一拆分单词 control+左箭头
下一拆分单词 control+右箭头
中间显示光标位置 control+l
方法组列表 control+2
删除前一单词 option+delete
删除此行光标前所有内容 control+delete
跨行选取 command+option+鼠标拖动
Run相关：
Debugcommand+option+enter
Run 断点关command+option+r
Debug 断点开command+option+y
Run with Performance Tool (Shark)可设
Stopcommand+shift+enter
Attach to Process (Process ID) 可设
Debuggercommand+option+y
Mini Debuggercommand+control+左斜上箭头(不知咋按)
Consolecommand+shift+r
Clear Consolecommand+option+control+r
===================Show========================
断点command+option+b
Expressions可设
Global Variables可设
Memory Browsers可设
Shared Libraries可设
===================Debugger Display========================
纵布局可设
横布局可设
Datatips可设
Step Controls可设
Source Only可设
Source And Disassembly可设
Disassembly可设
===================Variables View========================
User Data Formatters
Show Type Column
Print Description to Console
Print Roots to Console
Print Referers to Console
Watch Variable
View Value as
Natural
Hexadecimal
OSType
Decimal
Unsigned Decimal
Octal
Binary
Edit Value
Edit Summary Format
View in Memory Browser
View in Window
View in Expressions Window
===============================================
停用断点command+control+\
停止objc例外可设
================Manage Brakpoints=================
当前行插入断点command+\
Add Symbolic Breakpoint可设
Add C++ Exception Breakpoint可设
启用当前行断点command+option+\
导入断点可设
导出断点可设
===============================================
Fix可设
Pausecommand+option+p
Step Intocommand+shift+i
Step Into Instructioncommand+option+shift+i
Step Overcommand+shift+o
Setp Over Instructioncommand+option+shift+o
Setp Outcommand+shift+t
Next Threadcommand+option+control+上箭头
Previous Threadcommand+option+control+下箭头
Sync with Debugger可设
Stop on Debugger()/DebugStr()可设
Enable Guard Malloc可设
Desing相关：
======================Class Model===================
Quick Model
Go to Declaration
Go to Definition
Go to Documentation
Add Comment
======================Data Model===================
Import
Add Model Version
Set Current Version
Add Entity
Add Attribute command+control+a
Add Fetched Property
Add Relationshipcommand+control+r
Add Fetch Request
Copy Method Declarations to Clipboard
Copy Method Implementations to Clipboard
Copy Obj-C 2.0 Method Declarations to Clipboard
Copy Obj-C 2.0 Method Implementations to Clipboa
======================Mapping Model===================
Update Source Model
Update Destination Model
Add Missing Property Mappings
===================================================
Show Model Browsercommand+control+b
Collapse Compartments
Expand Compartments
Roll Up Compartments
Roll Down Compartments
======================Diagram=======================
Bring to Frontcommand+control+shift+f
Send to Backcommand+control+shift+b
Align Top Edges
Align Bottom Edges
Align Left Edges
Align Right Edges
Align Vertical Centers
Align Horizontal Centers
Make Centered Colum
Make Centered Row
Make Same Width
Make Same Height
Size to Fit
Lockcommand+control+l
Unlockcommand+shift+control+l
Zoom incommand+control++
Zoom Outcommand+control+-
Zoom to Fitcommand+control+=
Turn Grid On
Show Grid
Show Page Breaks
Force-Directed Layoutcommand+control+g
Hierarchical Layoutcommand+control+h
Window相关：
最小化command+m
全部最小化command+option+m
Zoom
Bring All to Front
Defaults
Organizercommand+control+o
Activity
Help相关：
开发文档command+option+?
快速帮助command+control+?
Xcode帮助command+?
Welcome to Xcode
Xcode Quick Start
Xcode Release Notes
Find Documentation for Selected Text
Open man Page
空白的就是可以自己设置的，打字实在打不动了