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(83) 评论(0) 推荐(0)
posted @ 2020-12-05 18:19 风zk 阅读(83) 评论(0) 推荐(0)
posted @ 2020-12-05 11:49 风zk 阅读(528) 评论(0) 推荐(0)
posted @ 2020-12-05 11:48 风zk 阅读(425) 评论(0) 推荐(0)
posted @ 2020-12-05 11:47 风zk 阅读(477) 评论(0) 推荐(0)
posted @ 2020-12-05 11:46 风zk 阅读(584) 评论(0) 推荐(0)
posted @ 2020-12-05 11:45 风zk 阅读(422) 评论(0) 推荐(0)
posted @ 2020-12-05 11:44 风zk 阅读(501) 评论(0) 推荐(0)
posted @ 2020-12-05 11:43 风zk 阅读(585) 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(1034) 评论(0) 推荐(0)
posted @ 2020-12-05 11:40 风zk 阅读(736) 评论(0) 推荐(0)
posted @ 2020-12-05 11:39 风zk 阅读(95) 评论(0) 推荐(0)
posted @ 2020-12-05 11:38 风zk 阅读(955) 评论(0) 推荐(0)
posted @ 2020-12-05 11:36 风zk 阅读(358) 评论(0) 推荐(0)
posted @ 2020-12-05 11:34 风zk 阅读(1456) 评论(0) 推荐(0)
posted @ 2020-12-05 11:33 风zk 阅读(4846) 评论(0) 推荐(0)
posted @ 2020-12-05 11:32 风zk 阅读(519) 评论(0) 推荐(0)
posted @ 2020-12-05 11:31 风zk 阅读(490) 评论(0) 推荐(0)
posted @ 2020-12-05 11:30 风zk 阅读(2453) 评论(0) 推荐(0)
posted @ 2020-12-05 11:29 风zk 阅读(369) 评论(0) 推荐(0)