Dockerfile 构建修改

@@ -9,8 +9,8 @@ COPY ./main.go main.go
 # RUN ["ln","-sf","/usr/share/zoneinfo/Asia/Shanghai","/etc/localtime"]
 # RUN ["ln","-sf","/usr/share/zoneinfo/Asia/Shanghai","/etc/localtime"]
 ENV GO111MODULE on
 ENV GO111MODULE on
 ENV GOPROXY https://goproxy.cn,direct
 ENV GOPROXY https://goproxy.cn,direct
-RUN ["go","mod","tidy"]
-RUN ["go","build"]
+RUN go mod tidy
+RUN GOOS=linux CGO_ENABLED=0 go build -ldflags="-s -w" -o godevp .
 
 
 FROM alpine:latest
 FROM alpine:latest
 RUN ["ln","-sf","/usr/share/zoneinfo/Asia/Shanghai","/etc/localtime"]
 RUN ["ln","-sf","/usr/share/zoneinfo/Asia/Shanghai","/etc/localtime"]