033*:strong和weak,(strong=retain+release)weak(self指针地址和weakSelf地址不一样、 weakSelf没有对引用计数+1)
posted @ 2020-12-05 18:19 风zk 阅读(73) 评论(0) 推荐(0)
posted @ 2020-12-05 18:19 风zk 阅读(73) 评论(0) 推荐(0)
posted @ 2020-12-05 11:49 风zk 阅读(516) 评论(0) 推荐(0)
posted @ 2020-12-05 11:48 风zk 阅读(414) 评论(0) 推荐(0)
posted @ 2020-12-05 11:47 风zk 阅读(472) 评论(0) 推荐(0)
posted @ 2020-12-05 11:46 风zk 阅读(571) 评论(0) 推荐(0)
posted @ 2020-12-05 11:45 风zk 阅读(408) 评论(0) 推荐(0)
posted @ 2020-12-05 11:44 风zk 阅读(491) 评论(0) 推荐(0)
posted @ 2020-12-05 11:43 风zk 阅读(573) 评论(0) 推荐(0)
posted @ 2020-12-05 11:42 风zk 阅读(61) 评论(0) 推荐(0)
posted @ 2020-12-05 11:41 风zk 阅读(1029) 评论(0) 推荐(0)
posted @ 2020-12-05 11:40 风zk 阅读(728) 评论(0) 推荐(0)
posted @ 2020-12-05 11:39 风zk 阅读(94) 评论(0) 推荐(0)
posted @ 2020-12-05 11:38 风zk 阅读(946) 评论(0) 推荐(0)
posted @ 2020-12-05 11:36 风zk 阅读(355) 评论(0) 推荐(0)
posted @ 2020-12-05 11:34 风zk 阅读(1441) 评论(0) 推荐(0)
posted @ 2020-12-05 11:33 风zk 阅读(4825) 评论(0) 推荐(0)
posted @ 2020-12-05 11:32 风zk 阅读(505) 评论(0) 推荐(0)
posted @ 2020-12-05 11:31 风zk 阅读(488) 评论(0) 推荐(0)
posted @ 2020-12-05 11:30 风zk 阅读(2450) 评论(0) 推荐(0)
posted @ 2020-12-05 11:29 风zk 阅读(359) 评论(0) 推荐(0)