修改UISearchBar cancelButton title

- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar


    searchBar.showsCancelButton = YES;


    for (UIView *subView in searchBar.subviews) {
        if ([subView isKindOfClass:[UIButton class]]) {
           UIButton *cancelButton = (UIButton*)subView;


            [cancelButton setTitle:@"搜索" forState:UIControlStateNormal];
        }
    }
   searchBar.autocorrectionType = UITextAutocorrectionTypeNo;


}