May I ask how to use angular-file-uploade to be compatible with IE9??

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I recently encountered a problem when uploading files using angular-file-upload, that is, when uploading files on ie9, a download box is displayed below the browser, prompting me to download a .json file (the file content is the data of the server"s response). As shown below:

the problem now is that I can"t get the JSON of the response. I would like to ask what is the reason for this situation in ie9, and is there any solution?

Angularjs internet-explorer-9 javascript

Mar.04,2021

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