摘要：如果2个控制器的view是⽗父⼦子关系,那么这2个控制器也应该为⽗父⼦子关系[vc01.view addSubview: vc02.view];[vc01 addChildViewController: vc02];// 会将vc02添加到vc01.childViewControllers数组... 阅读全文

摘要：CJWaterflowView.h 1 #import 2 3 typedef enum { 4 CJWaterflowViewMarginTypeTop, 5 CJWaterflowViewMarginTypeBottom, 6 CJWaterflowViewMargi... 阅读全文

摘要：1.OC调⽤用JS - OC传递数据给JS1> 利⽤用UIWebView的某个⽅方法执⾏行JS代码NSString *result = [webView stringByEvaluatingJavaScriptFromString:js];// result是执⾏行完JS代码后的返回值//... 阅读全文

摘要：// 1.队列组 dispatch_group_t group = dispatch_group_create(); dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAUL... 阅读全文