AJAX XMLHttpRequest Error Flag -

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I gave a query to an address and I found readyState = 4 , and Status = 0 . Status = 0 and readyState = 4 , and then XMLHttpRequest after reading the document

check.

I have heard that the XHR editor said that the error flag mentioned in the device is an internal implementation variable Can not reach consumers.

In other words, you can not see the "Error flag".


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