ios后台处理数据存储线程

核心提示： 在类中，进行编辑下面的代码：NSLog(@"main thread begin...");[self performSelectorInBackground:@selector(doSomething:) withObject:nil];NSLog(@"main thread end..

 在类中，进行编辑下面的代码：

NSLog(@"main thread begin...");

[self performSelectorInBackground:@selector(doSomething:) withObject:nil];

NSLog(@"main thread end.....");

- (void) doSomething:(id)sender

{

NSLog( @"one thread begin..." );

NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

for (int i=0; i<self.StarName_Final.count; i++) {

[self SaveToDataBase:[StarName_Final objectAtIndex:i]];

}

NSLog( @"one thread end..." );

[pool release];

}