Update Dockerfile

Dockerfile

@@ -1,16 +1,26 @@
-FROM openjdk:8-jdk-slim
-EXPOSE 7860
-WORKDIR /app
-ADD target/jusic-serve.jar ./jusic-serve.jar
+# Build stage
+FROM golang AS builder
+ENV GO111MODULE=on \
+    CGO_ENABLED=1 \
+    GOOS=linux \
+    GOARCH=amd64 \
+    GOPROXY=https://goproxy.cn
 
-ENV APIUSER=admin APIPWD=123456 RedisHost=redis MusicApi=http://jusicMusicApi
-ENV MusicExpireTime=1200000 ReTryCount=1 VoteRate=0.3 WyTopUrl=3778678
-ENV ServerJUrl=https://sc.ftqq.com/SCU64668T909ada7955daadfb64d5e7652b93fb135dad06e659369.send
-ENV IpHouse=3 HouseSize=32
-ENV MiniId=wx693312f83f255cf3 MiniSecrect=xxx
-ENV RoleRootPassword=654321
-ENV WyAccount=lee223144@163.com WyPassword=Li223144
-ENV PlaylistSize=23 ForeverlistSize=66
-ENV QqUin=1040927107 QqMusicKey=Q_H_L_63k3NWYfBRq1KV0rBZ4ySa7vYK6XS5803Q23v35s4abc0rela9BzP6jBXv5Fgk9hsk4FLXXXXXX QqMusicGuid=114514 QqCdnAddr=http://ws.stream.qqmusic.qq.com/ QqRefreshInterval=86000000
+WORKDIR /build
+COPY . .
+RUN go mod download
+RUN go build -ldflags "-s -w -X 'go-file/common.Version=$(cat VERSION)' -extldflags '-static'" -o go-file
 
-ENTRYPOINT java -jar -DAPIUSER=$APIUSER -DAPIPWD=$APIPWD -DRedisHost="$RedisHost" -DMusicApi="$MusicApi" -DMusicExpireTime=$MusicExpireTime -DReTryCount=$ReTryCount -DVoteRate=$VoteRate -DWyTopUrl=$WyTopUrl -DServerJUrl="$ServerJUrl" -DIpHouse=$IpHouse -DHouseSize=$HouseSize -DMiniId=$MiniId -DMiniSecrect=$MiniSecrect -DRoleRootPassword=$RoleRootPassword -DWyAccount=$WyAccount -DWyPassword=$WyPassword -DPlaylistSize=$PlaylistSize -DForeverlistSize=$ForeverlistSize -DQqUin=$QqUin -DQqMusicKey=$QqMusicKey -DQqMusicGuid=$QqMusicGuid -DQqCdnAddr=$QqCdnAddr -DQqRefreshInterval=$QqRefreshInterval ./jusic-serve.jar
+# Final stage
+FROM alpine
+
+RUN apk update \
+    && apk upgrade \
+    && apk add --no-cache ca-certificates tzdata \
+    && update-ca-certificates 2>/dev/null || true
+
+ENV PORT=3000
+COPY --from=builder /build/go-file /
+WORKDIR /data
+EXPOSE 3000
+ENTRYPOINT ["/go-file"]