客户端非 uni-app, 是用vue3写的前端, 通过 http://localhost:3001 访问 url参数化 云对象会报跨域报错,在支付宝云小程序配了 localhost:3001, 只有支付宝云必现,阿里云无法复现(或者没有这个bug)
![1***@qq.com](https://img-cdn-tc.dcloud.net.cn/account/identicon/3fb1be84cdcf8fe14d842d657346068f.png)
- 发布:2024-02-18 21:13
- 更新:2024-02-22 21:19
- 阅读:165
产品分类: uniCloud/支付宝小程序云
操作步骤:
预期结果:
可以正常访问
可以正常访问
实际结果:
报错 Access to XMLHttpRequest at 'https://env-00jxge1mkcqs.dev-hz.cloudbasefunction.cn/api/userinfo' from origin 'http://localhost:3001' 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.
报错 Access to XMLHttpRequest at 'https://env-00jxge1mkcqs.dev-hz.cloudbasefunction.cn/api/userinfo' from origin 'http://localhost:3001' 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.
bug描述:
支付宝云配置了 跨域,访问还是报跨域的错
![](http://img-cdn-tc.dcloud.net.cn/uploads/questions/20240218/83320a8d19b7922d67377091f945c561.png)
![](http://img-cdn-tc.dcloud.net.cn/uploads/questions/20240218/6c0b69daa2d2169d301f30bc1ae44975.png)
![1***@qq.com](https://img-cdn-tc.dcloud.net.cn/account/identicon/3fb1be84cdcf8fe14d842d657346068f.png)
1***@qq.com (作者)
@DCloud_云服务_moyang 跨域报错和 url 能否访问没有关系, 服务端 跨域在 路由前面配着。
我给你重新发一个 可以访问的接口
https://env-00jxge1mkcqs.dev-hz.cloudbasefunction.cn/api/sysUser/login
访问这个 报跨域错误