解决 Xcode7 中多个模拟器的办法

转自： http://www.oschina.net/code/snippet_196012_50574

1.关闭xcode

2.终端输入 sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService 输入你的电脑密码

3.终端输入 rm -rf ~/Library/Developer/CoreSimulator/Devices