获取方法

使用苹果开发者账号访问https://developer.apple.com/downloads/网站，在左侧列表中选择Developer Tools选项，然后在右侧的列表中找到需要的Xcode即可！

点击图片查看大图

Xcode 8 系列

下载地址：

8.3 :http://adcdownload.apple.com/Developer_Tools/Xcode_8.3/Xcode_8.3.xip

8.2.1 :http://adcdownload.apple.com/Developer_Tools/Xcode_8.2.1/Xcode_8.2.1.xip

8.2 :http://adcdownload.apple.com/Developer_Tools/Xcode_8.2/Xcode_8.2.xip

8.1 :http://adcdownload.apple.com/Developer_Tools/Xcode_8.1/Xcode_8.1.xip

8.0 :http://adcdownload.apple.com/Developer_Tools/Xcode_8/Xcode_8.xip

Xcode 7 系列

下载地址：

7.3.1 :http://adcdownload.apple.com/Developer_Tools/Xcode_7.3.1/Xcode_7.3.1.dmg

7.3 :http://adcdownload.apple.com/Developer_Tools/Xcode_7.3/Xcode_7.3.dmg

7.2.1 :http://adcdownload.apple.com/Developer_Tools/Xcode_7.2.1/Xcode_7.2.1.dmg

7.2 :http://adcdownload.apple.com/Developer_Tools/Xcode_7.2/Xcode_7.2.dmg

7.1.1: http://adcdownload.apple.com/Developer_Tools/Xcode_7.1.1/Xcode_7.1.1.dmg

7.1 : http://adcdownload.apple.com/Developer_Tools/Xcode_7.1/Xcode_7.1.dmg

7.0 : http://adcdownload.apple.com/Developer_Tools/Xcode_7/Xcode_7.dmg