//控制器相关
/*
 vcName: 页面名称
 param：页面所需参数（如原来的页面需要传递小区id,工单号等等，字典形式传过去，key 与页面所需参数名称一致即可。
 */
-(void)pushViewController:(NSString *)vcName param:(NSDictionary *)param;
/*
 将APP 当前展示的页面pop
 */
-(void)popViewController;
/*
 vcName: 页面名称
 param：页面所需参数（如原来的页面需要传递小区id,工单号等等，字典形式传过去，key 与页面所需参数名称一致即可。
 */
-(void)presentViewController:(NSString *)vcName param:(NSDictionary *)param finish:(WXModuleCallback)callback;
/*
 将APP 当前展示的页面dismiss
 */
-(void)dismissViewController:(WXModuleCallback)callback;

-(void)pushViewController:(NSString *)vcName param:(NSDictionary *)param{
  //获取类
  Class vcClass = NSClassFromString(vcName);
  if (vcClass == nil) {
    return;
  }
  BaseViewController *vc = [[vcClass alloc] init];
  vc.hidesBottomBarWhenPushed = YES;
  //属性数量
  unsigned int count = 0;
  //获取属性列表
  objc_property_t *plist = class_copyPropertyList(vcClass, &count);
  for (int i = 0; i<count; i++) {
    //取出属性
    objc_property_t property = plist[i];
    //取出属性名称
    NSString *propertyName = [NSString stringWithUTF8String:property_getName(property)];
    //以这个属性名称作为key ,查看传入的字典里是否有这个属性的value
    if (param[propertyName]) {
      [vc setValue:param[propertyName] forKey:propertyName];
    }
  }
  //释放
  free(plist);
  //获取当前页面控制器
  /*
   获取当前页面控制器是根据响应链获取的。
   */
  UIViewController *currentVC = [Utils getCurrentVC];
  if ([currentVC isKindOfClass:[UINavigationController class]]) {
    [(UINavigationController *)currentVC pushViewController:vc animated:YES];
  }else{
    [currentVC.navigationController pushViewController:vc animated:YES];
  }
}