回收键盘

/*****点击view回收键盘*****/

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event

{

    [phoneTextresignFirstResponder];

    [pwdTextresignFirstResponder];

}

/*****按 回车键 回收键盘*****/

- (BOOL)textFieldShouldReturn:(UITextField *)textField{

    [pwdTextresignFirstResponder];

    return YES;

}