backend/.env.example
Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.
APP_ENV
LOG_LEVEL
DATABASE_URL
secret
LIBGEN_MIRROR
BOOK_SEARCH_ENABLED
true 才允许搜索。若曾复制旧配置为 false，搜索会返回 503，请改为 true 或删除本行（默认开启）。
brew install flyctl && fly launch --from https://github.com/auberginewly/read-tracecurl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/auberginewly/read-traceiwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/auberginewly/read-trace