func isSimulator() -> Bool {
var isSim = false
#if arch(i386) || arch(x86_64)
isSim = true
#endif
return isSim
}@H_502_1@如果是模拟器返回true
func isSimulator() -> Bool {
var isSim = false
#if arch(i386) || arch(x86_64)
isSim = true
#endif
return isSim
}@H_502_1@如果是模拟器返回true