1.線程間通訊常用方法
-(void)performSelectorOnMainThread:(SEL)aSelectorwithObject:(id)argwaitUntilDone:(BOOL)wait;
-(void)performSelector:(SEL)aSelectoronThread:(NSThread*)thrwithObject:(id)argwaitUntilDone:(BOOL)wait;
2.線程間通訊的體現(xiàn)
1個(gè)線程間傳遞數(shù)據(jù)給另1個(gè)線程
在1個(gè)線程中執(zhí)行完特定的任務(wù)之后,轉(zhuǎn)到另1個(gè)線程繼續(xù)執(zhí)行任務(wù)