龙胜江 发表于 2021-6-6 20:13:06

跨域异常

本地测试，在登录界面登录时，报了跨域异常，这个是要在哪里改什么配置吗？

Access to XMLHttpRequest at 'http://192.168.1.6:9999/login.html' (redirected from 'http://192.168.1.6:3000/jshERP-boot/user/logout?_t=1622981388') from origin 'http://192.168.1.6:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
xhr.js?b50d:160 GET http://192.168.1.6:9999/login.html net::ERR_FAILED

jishenghua 发表于 2021-6-8 22:20:23

需要运行前端服务的，9999是后端的端口
页: [1]
查看完整版本: 跨域异常