在Chrome中打开blob objectURL [英] Open blob objectURL in Chrome

问题描述

我想在Chrome浏览器（Chrome 56.0.2924.87，Ubuntu 14.04）的新选项卡中使用 window.open（fileObjectURL）在javascript中打开PDF。我创建了base64编码数据的blob，并创建了一个像这样的对象：

$ p $ const const fileObjectURL = URL.createObjectURL（fileBlob） ;

它在最新的Firefox浏览器中正常工作。但在Chrome浏览器中，我可以看到新标签打开，但立即关闭。所以我没有在控制台等出现任何错误。
它现在在Chrome中的唯一方式是将base64数据直接提供给 window.open（fileBase64Data）函数。但我不喜欢在url中设置完整的数据。

也许这是Chrome阻止打开Blob的安全问题？

解决方案

原因可能是adblock扩展（我有完全相同的问题）。

I want to open a PDF in a new tab in chrome browser (Chrome 56.0.2924.87, Ubuntu 14.04) using window.open(fileObjectURL) in javascript. I am creating the blob from base64 encoded data and do create an objectURL like this:

const fileObjectURL = URL.createObjectURL(fileBlob); 

It works fine in latest Firefox browser. But in Chrome I can see that the new tab gets opened but then closed immediately. So I don't get any error in the console etc. The only way it works in Chrome now is to give the base64 data directly to the window.open(fileBase64Data) function. But I don't like the complete data being set in the url.

Maybe this is a safety issue with Chrome blocking opening of blobs?

解决方案

The cause is probably adblock extension (I had exactly the same problem).

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