用webView加载office文件

今天和一个好友讨论相关问题,本以为很难,还饶了一点圈子,结果发现用webview就可以搞定,相当容易,方便.下面是代码

- (void)viewDidLoad{    [super viewDidLoad];    UIWebView* myWebview = [[UIWebView alloc] initWithFrame:self.view.frame];        [myWebview setBackgroundColor:[UIColor clearColor]];        [myWebview setOpaque:NO];        [self loadDocument:@"3.pptx" inView:myWebview];        [self.view addSubview:myWebview];}-(void)loadDocument:(NSString*)documentName inView:(UIWebView*)webView{        NSString *path = [[NSBundle mainBundle] pathForResource:documentName ofType:nil];        NSURL *url = [NSURL fileURLWithPath:path];        NSURLRequest *request = [NSURLRequest requestWithURL:url];        [webView loadRequest:request];    }