UIWebView打开doc、pdf文件

最新推荐文章于 2023-11-11 11:10:38 发布

原创最新推荐文章于 2023-11-11 11:10:38 发布 · 86 阅读

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本文介绍了如何在iOS应用中使用UIWebView加载本地文件并显示为文档，包括路径获取、文件URL创建、请求发送及视图添加过程。

UIWebView *webView = [[UIWebView alloc]initWithFrame:CGRectMake(0, 55, 320, 300)];
    webView.delegate = self;
    webView.multipleTouchEnabled = YES;
    webView.scalesPageToFit = YES;

    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSString *docPath = [documentsDirectory stringByAppendingString:@"/doc2003_1.doc"];    NSLog(@"#######%@",docPath);

    NSURL *url = [NSURL fileURLWithPath:docPath];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    [webView loadRequest:request];

    [self.view addSubview:webView];
    [webView release];