iOS 本地存储数据的几种方式

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iOS 本地存储数据的几种方式

https://www.jianshu.com/p/dd0b55d80736

NSUserDefaults 方式存储

• 写入

NSUserDefaults *login = [NSUserDefaults standardUserDefaults];
 [login setObject:self.passwordField.text forKey:@"token"];
 [login synchronize];

• 读取

NSUserDefaults *login = [NSUserDefaults standardUserDefaults];
 NSString *str = [login objectForKey:@"token"];