Merge pull request #700 from SliverHorn/sliver_horn_develop

fixed: #699 go build 报错 gcc问题

server/Dockerfile

@@ -5,6 +5,7 @@ COPY . .
 
 RUN go env -w GO111MODULE=on
 RUN go env -w GOPROXY=https://goproxy.cn,direct
+RUN go env -w CGO_ENABLED=0
 RUN go env
 RUN go mod tidy
 RUN go build -o server .