1、登录后,下次登录保存其用户名。
* 官方的登录实现
* 1.把用户名和密码放在沙盒
NSString *user = self.userField.text;
NSString *pwd = self.pwdField.text;
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:user forKey:@"user"];
[defaults setObject:pwd forKey:@"pwd"];
//从沙盒获取出用户名
NSString *user = [[NSUserDefaults standardUserDefaults] [email protected]"user"];
self.userLabel.text = user;
时间: 2024-07-30 16:17:25