fix: docker executable (#49)

Dockerfile

@@ -11,7 +11,7 @@ COPY ./go.mod ./go.sum ./
 RUN go mod download
 COPY . .
 COPY --from=flutter /app/build/web/* ./cmd/web/dist/
-RUN go build -tags nosqlite,web -ldflags="-s -w" -o dist/gopeed github.com/monkeyWie/gopeed/cmd/web
+RUN CGO_ENABLED=0 go build -tags nosqlite,web -ldflags="-s -w" -o dist/gopeed github.com/monkeyWie/gopeed/cmd/web
 
 FROM alpine:3.14.2
 LABEL maintainer="monkeyWie"

README.md

@@ -38,7 +38,7 @@ go install github.com/monkeyWie/gopeed/cmd/gopeed
 ### Docker
 
 ```bash
-docker run liwei2633/gopeed:latest -v /path/to/download:/download -p 9999:9999
+docker run -d liwei2633/gopeed -v /path/to/download:/download -p 9999:9999
 ```
 
 When the docker container is running, you can access the web page through `http://localhost:9999`.

README_zh-CN.md

@@ -38,7 +38,7 @@ go install github.com/monkeyWie/gopeed/cmd/gopeed
 ### Docker
 
 ```bash
-docker run liwei2633/gopeed:latest -v /path/to/download:/download -p 9999:9999
+docker run -d liwei2633/gopeed -v /path/to/download:/download -p 9999:9999
 ```
 
 当 docker 容器运行时，可以通过 `http://localhost:9999` 访问 web 页面。