【原】UIWebView加载本地pdf、doc等文件

//加载本地pdf到webview

- (void) loadDocument:(NSString *)docName
{
NSString *path = [[NSBundle mainBundle] pathForResource:docName ofType:nil];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[self loadRequest:request];
}