docker run -it --rm --network bridge ubuntu:latest bash
Unable to find image 'ubuntu:latest' locally
docker: Error response from daemon: failed to resolve reference "docker.io/library/ubuntu:latest": failed to do request: Head "https://registry-1.docker.io/v2/library/ubuntu/manifests/latest": proxyconnect tcp: dial tcp 127.0.0.1:7890: connect: connection refused
Run 'docker run --help' for more information

为啥docker用不了我的代理啊