Question

我正在尝试从我的项目中的支持文件文件夹加载本地HTML文件...我一直收到此消息...线程1：断点1.1我不知道为什么，我的网络代码视图在下面

#import "WPViewController.h"

@interface UIViewController ()

@end

@implementation WPViewController

@synthesize viewWeb;

- (void)viewDidLoad {

[super viewDidLoad];
NSString *path = [[NSBundle mainBundle] pathForResource:@"index" ofType:@"html"  inDirectory:@"localHTML"];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[viewWeb loadRequest:request];
}

 - (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
}

- (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}

- (IBAction)dismissView:(id)sender {
[self dismissModalViewControllerAnimated:YES];
}

@end

页眉...

#import <UIKit/UIKit.h>

@interface WPViewController : UIViewController

@property (strong, nonatomic) IBOutlet UIWebView *viewWeb;

- (IBAction)dismissView:(id)sender;

@end

Answer 1

首先，仔细检查您是否未设置任何停止应用的断点。您可以使用CMD + Y禁用/启用它们。此外，您可以在左窗格中查看是否已设置任何内容 - ＆gt;断点导航器选项卡。

此外，您应该尝试实施UIWebViewDelegate协议并覆盖

- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error

在WPViewController中

，这样您就可以获得有关页面未显示原因的更多信息。

Answer 2

尝试可能对你有所帮助..

- (void)viewDidLoad {

[super viewDidLoad];

NSString *htmlFile = [[NSBundle mainBundle] pathForResource:@"index" ofType:@"html" inDirectory:@"html_files"];

NSData *htmlData = [NSData dataWithContentsOfFile:htmlFile];
webView = [UIWebView alloc] init];
[webView loadData:htmlData MIMEType:@"text/html" textEncodingName:@"UTF-8" baseURL:[NSURL URLWithString:@""]];

}

无法在UIWebView中加载本地HTML文件

2 个答案: