标签：djang api present sse install span log www color
Access to XMLHttpRequest at ‘http://127.0.0.1:8000/add‘ from origin ‘http://localhost:8080‘ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin‘ header is present on the requested resource.
No 'Access-Control-Allow-Origin' Django
标签：djang api present sse install span log www color
原文地址：https://www.cnblogs.com/v5captain/p/12378406.html
