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Load document directory image into web view [close

2020-07-18 10:56发布

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问题:

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Closed 7 years ago.

I have a an Xcode project with UIWebView. Now I need to load an image from document directory to that webview. How can I acheive this?

回答1:

 NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);

    NSString *documentsDirectory = [paths objectAtIndex:0];

    NSString  *imagePath = [documentsDirectory stringByAppendingPathComponent: 
                          [NSString stringWithFormat: @"/imageName.png"]];


    [myWebView loadHTMLString:[NSString stringWithFormat:@"<html><body><img src=\"file://%@\"></body></html>",imagePath] baseURL:nil];