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[英]Access to XMLHttpRequest at '' from origin '' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present
[英]Blocked by CORS policy: No 'Access-Control-Allow-Origin'. The backend has set the relevant header or the same
nginx的默認限制大小在1M以內。 添加此配置:
client_max_body_size xM
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