方法一:
NSThread *t = [[NSThread alloc] initWithTarget:self selector:@selector(mutableThread) object:nil];
方法二:
[NSThread detachNewThreadSelector:@selector(mutableThread) toTarget:self withObject:nil];
方法三:
[self performSelectorInBackground:@selector(mutableThread) withObject:nil];
方法四:多線程blog建立
NSOperationQueue *operationQueue = [[NSOperationQueue alloc] init];
//會開啟一個多線程
[operationQueue addOperationWithBlock:^{
for(int i = 0; i < 50 ;i++)
{
NSLog(@"多線程:%d",i);
}
}];
方法五:
//相當于是一個線程池
operationQueue.maxConcurrentOperationCount = 1;//設定并發數
//建立線程
NSInvocationOperation *opertion1 = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(thread1) object:nil];
//設定線程的優先級
[opertion1 setQueuePriority:NSOperationQueuePriorityVeryLow];
//建立另一個線程
NSInvocationOperation *opertion2 = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(thread2) object:nil];
[opertion2 setQueuePriority:NSOperationQueuePriorityHigh];
方法六:
dispatch_queue_t queue = dispatch_queue_create("test",NULL);
dispatch_async(queue,^{
for(int i=0;i<50;i++)
NSLog(@"多線程:%d",i);
});
本文轉蓬萊仙羽51CTO部落格,原文連結:http://blog.51cto.com/dingxiaowei/1366562,如需轉載請自行聯系原作者