An uncaught (in promise) error occurs when Vue uploads a large file: network error at createerror

In the uploaded file, you will be prompted after reaching a certain event  

Uncaught (in promise) Error: Network Error at createError


Other interfaces are normal,

After inquiry, it is said that it is cross domain, but it is impossible to report an error only in the family with large files,

It is also suspected that the setting time is too long,

However, the size of the file received at the back end is too small,  

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