James-Geng
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issues of
James-Geng
xcode7.2 下,ios9.2SDK 下无法编译成功,好多命令都不能用耶。。
点击下载执行- (void)downloadItem:(id)item autoStartDownload:(BOOL)autoStartDownload 时,遇到内存问题闪退,截图如下:  开发环境:xCode 9.1 iPhone7 IOS 11.1 模拟器 还有不明白为何下面这两个数据对象为何要设置为 readonly ? @property (nonatomic, strong, readonly) NSMutableArray *downloadArrayWarpper; @property (nonatomic, strong, readonly) NSMutableArray *completeArrayWarpper;