iOS显示PDF

使用UIWebView来显示

//locale file

NSString *html = [NSString stringWithContentsOfFile:path1 encoding:NSUTF8StringEncoding error:nil];

[self.webView loadHTMLString:html baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle]bundlePath]]];

//或者

NSString *path = [[NSBundle mainBundle] pathForResource:@"document" ofType:@"pdf"];

NSURL *targetURL = [NSURL fileURLWithPath:path];

NSURLRequest *request = [NSURLRequest requestWithURL:targetURL];

[webView loadRequest:request];



//remote file

- (void) loadRemotePdf

    {

       CGRect rect = [[UIScreen mainScreen] bounds];

       CGSize screenSize = rect.size;

        

       UIWebView *myWebView = [[UIWebView alloc] initWithFrame:CGRectMake(0,0,screenSize.width,screenSize.height)];

       webView.autoresizesSubviews = YES;

       webView.autoresizingMask=(UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth);



       NSURL *myUrl = [NSURL URLWithString:@"http://www.mysite.com/test.pdf"];

       NSURLRequest *myRequest = [NSURLRequest requestWithURL:myUrl];

            

       [webView loadRequest:myRequest];



       [window addSubview: myWebView];

       [myWebView release];     

}