Live app crash on UIImage imageNamed:

本文探讨了在iOS开发中使用UIImage的imagenamed方法时遇到的内存管理问题,并提供了有效的解决方案,帮助开发者避免常见的内存泄漏错误。

转载自:  http://stackoverflow.com/questions/34022891/live-app-crash-on-uiimage-imagenamed

转载自:  http://stackoverflow.com/questions/10705104/memory-management-uiimage-imagenamed

/ // HBBaseTabbarViewController.m // wechat // // Created by josh on 2025/3/21. // #import "HBBaseTabbarViewController.h" #import "HBCustomTabBar.h" #import "HBFriendLineViewController.h" #import "HBProfileViewController.h" #import "HBHomeViewController.h" #import "HBContactViewController.h" @interface HBBaseTabbarViewController () @end @implementation HBBaseTabbarViewController - (void)viewDidLoad { [super viewDidLoad]; // 替换默认的 TabBar [self setValue:[[HBCustomTabbar alloc] init] forKey:@"tabBar"]; // 设置子视图控制器 [self setupViewControllers]; } - (void)setupViewControllers { // 创建 4 个子视图控制器 HBHomeViewController *homeVC = [[HBHomeViewController alloc] init]; // homeVC.view.backgroundColor = [UIColor whiteColor]; homeVC.tabBarItem = [[UITabBarItem alloc] initWithTitle:@"首页" image:[UIImage imageNamed:@"home"] selectedImage:[UIImage imageNamed:@"home-sel"]]; HBContactViewController *contactVC = [[HBContactViewController alloc] init]; // contactVC.view.backgroundColor = [UIColor whiteColor]; contactVC.tabBarItem = [[UITabBarItem alloc] initWithTitle:@"通讯录" image:[UIImage imageNamed:@"contact"] selectedImage:[UIImage imageNamed:@"tongxunlu-sel"]]; HBFriendLineViewController *frienVC = [[HBFriendLineViewController alloc] init]; frienVC.view.backgroundColor = [UIColor whiteColor]; frienVC.tabBarItem = [[UITabBarItem alloc] initWithTitle:@"朋友圈" image:[UIImage imageNamed:@"pengyouquan"] selectedImage:[UIImage imageNamed:@"pengyouquan-sel"]]; HBProfileViewController *profileVC = [[HBProfileViewController alloc] init]; profileVC.view.backgroundColor = [UIColor whiteColor]; profileVC.tabBarItem = [[UITabBarItem alloc] initWithTitle:@"我的" image:[UIImage imageNamed:@"me"] selectedImage:[UIImage imageNamed:@"me-sel"]]; // 将子视图控制器添加到 TabBarController self.viewControllers = @[homeVC, contactVC, frienVC, profileVC]; } 这一串代码的作用
03-24
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