可变数组转data
NSData *arrdata = [NSKeyedArchiver archivedDataWithRootObject:weakSelf.arr];
data转可变数组
self.array = [NSKeyedUnarchiver unarchiveObjectWithData:data];
可变数组转data
NSData *arrdata = [NSKeyedArchiver archivedDataWithRootObject:weakSelf.arr];
data转可变数组
self.array = [NSKeyedUnarchiver unarchiveObjectWithData:data];
本文标题:iOS 可变数组转data
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