has been blocked by CORS policy: Response to preflight request doesn‘t pass access control check:

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2022-06-17

 

Access to XMLHttpRequest at '**********************' from origin '*****' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

经过检查发现是JQ的版本底,升级JQ版本即可 

建议:jquery-1.9.1.min.js


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