'Access-Control-Allow-Origin'
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About matlab production server config, I am quite sure that I have add --cors-allowed-origins * in the server config file, but the browser still show me: XMLHttpRequest cannot load http://localhost:9910/BondTools/pricecalc. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access. Anyone could be helpful? Thanks in advance
2 个评论
ruike
2022-8-16
Hello, where is the --cors-allowed-origins * configured, I can't find the configuration file in my webapp project
回答（2 个）
mohammed
2018-3-12
1 个投票
save the file in html, open the file with Internet exploler. that is how it works for me, modern browser requires a complex security headers.
Neeraj Rajpurohit
2020-6-30
0 个投票
Hi,
In my opinion this is because you are accessing the API from a file. You will need to apply different solutions to different browsers, the below link will help you to get a deep understanding.
Thanks,
Neeraj
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2016-7-15
2022-8-16
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