feature: add dockerfile

Dockerfile

@@ -0,0 +1,35 @@
+FROM golang:1.14.4 as backend
+
+COPY . /app
+
+WORKDIR /app
+
+RUN GOOS=linux GOARCH=amd64 go build cmd/webpprof -o webpprof
+
+
+FROM node:latest as frontend
+
+# 添加taobao镜像源并安装vue-cli 3.0
+RUN npm config set registry https://registry.npmjs.org \
+    && npm install -g @vue/cli
+
+COPY web /web
+
+WORKDIR /web
+
+# 安装依赖并构建
+RUN npm install && npm run build
+
+
+FROM alpine:latest
+
+COPY --from=backend /app/webpprof /app/webpprof
+
+COPY --from=frontend /web/dist/   /app/html/
+
+EXPOSE 80
+
+ENTRYPOINT ["/app/webpprof"]
+
+
+