526互联

Same-Origin

当devserver的changeOrigin没用，后端还用了same-origin！就这么处理

changeOrigin: true, pathRewrite: { ['^/' + process.env.VUE_APP_BASE_API]: '' }, headers:{ //改写Origin,注意结尾不含 / Origin:"http://112.28.109.249:9997", //改 ......
changeOrigin same-origin devserver origin same

52.同源策略（Same-Origin Policy）限制了跨域请求No 'Access-Control-Allow-Origin' header is present on the requested resource.

又遇到如下报错了，该如何处理， Access to XMLHttpRequest at 'http://localhost:3000/users' from origin 'http://localhost:5173' has been blocked by CORS policy: No 'Acc ......
Origin Access-Control-Allow-Origin Same-Origin requested resource
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