西瓜的博客

class OfflineDataUtil: NSObject { /// 生成OfflineId public class func getOfflineId(date: Date? = sysServerTime()) -> String { let timeInterval: TimeInterval = date?.timeIntervalSince1970 ?? 0 let millisecond = CLongLong(round(tim..

//// ViewController.m// LazyLoading////查看：http://www.jianshu.com/p/417d3a25aaf4#import "ViewController.h"@interface ViewController ()@property(nonatomic,strong) NSArray * personArray;@end@implem