1、创建新线程的三种方式,例如:
NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(demo:) object:nil];
[thread start];
[NSThread detachNewThreadSelector:@selector(demo:) toTarget:self withObject:nil];
[self performSelectorInBackground:@selector(demo:) withObject:nil]; 准确的说此方法是NSObject的
2、NSThread在调试中的使用
· 获得线程的属性:name,stackSize,threadPriority
· 管理线程的类方法:start、exit、sleep
· 获得当前线程和主线程: [NSThread currentThread] 、[NSThread mainThread];