这是我的代码:
-(void)viewDidLoad
{
[super viewDidLoad];
NSString *indexPath = [NSBundle pathForResource:@"iHelp" ofType:@"html" inDirectory:nil];
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:indexPath]]];
}
应用程序崩溃,因为目录名称的“nil”无效(DUH!)。所以对于一个嵌入的html文件,应该去哪里?
更新:发现“webView”没有插座,虽然在.h文件中定义了一个...将关闭它,因为我相信这里有一个答案。将开启一个新问题:网点......谢谢大家!
答案 0 :(得分:0)
如果它不在文件夹引用中,只需省略该参数:
[[NSBundle mainBundle] pathForResource:@"iHelp" ofType:@"html"];
您甚至可以直接访问网址:
[[NSBundle mainBundle] URLForResource:@"iHelp" withExtension:@"html"];
答案 1 :(得分:0)
如果文件iHelp
在主包中,您可以检索其路径:
NSString *indexPath = [[NSBundle mainBundle] pathForResource:@"iHelp" ofType:@"html"];
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:indexPath]]];
你也可以这样做:
NSURL *indexURL = [[NSBundle mainBundle] URLForResource:@"iHelp" withExtension:@"html"];
[webView loadRequest:[NSURLRequest requestWithURL:indexURL]];
答案 2 :(得分:0)
删除inDirectory:
参数,因为它将默认为您当前的捆绑包。注意:这是一个实例方法。
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- (void)viewDidLoad
{
[super viewDidLoad];
NSBundle *bundle = [NSBundle mainBundle];
NSString *indexPath = [bundle pathForResource:@"iHelp" ofType:@"html"];
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:indexPath]]];