获取UIView的所有层级结构

/** * 返回传入veiw的所有层级结构 * * @param view 需要获取层级结构的view * * @return 字符串 */- (NSString *)digView:(UIView *)view{if ([view isKindOfClass:[UITableViewCell class]]) return @””;// 1.初始化NSMutableString *xml = [NSMutableString string];// 2.标签开头[xml appendFormat:@”<%@ frame=\”%@\””, view.class, NSStringFromCGRect(view.frame)];if (!CGPointEqualToPoint(view.bounds.origin, CGPointZero)) {[xml appendFormat:@” bounds=\”%@\””, NSStringFromCGRect(view.bounds)];}if ([view isKindOfClass:[UIScrollView class]]) {UIScrollView *scroll = (UIScrollView *)view;if (!UIEdgeInsetsEqualToEdgeInsets(UIEdgeInsetsZero, scroll.contentInset)) {[xml appendFormat:@” contentInset=\”%@\””, NSStringFromUIEdgeInsets(scroll.contentInset)];}}// 3.判断是否要结束if (view.subviews.count == 0) {[xml appendString:@” />”];return xml;} else {[xml appendString:@”>”];}// 4.遍历所有的子控件for (UIView *child in view.subviews) {NSString *childXml = [self digView:child];[xml appendString:childXml];}// 5.标签结尾[xml appendFormat:@”</%@>”, view.class];return xml;}

，那么，不如我们礼貌地保持相对距离，不至于太冷，不至于太痛。