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2015-11-09 17:34 190 查看
在viewDidLoad里写

self.userInteractionEnabled = YES;

UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(fingerTapped:)];

[self.view addGestureRecognizer:singleTap];

-(void)fingerTapped:(UITapGestureRecognizer *)gestureRecognizer

{

    [self.view endEditing:YES];

}

93c8
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