feat: 添加Dockerfile

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:10-alpine
+
+ENV EXPOSE_PORT 3000
+ENV TZ=Asia/Shanghai
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install -g @babel/cli @babel/core \
+    && npm install
+
+COPY . .
+
+RUN npm run build
+
+EXPOSE ${EXPOSE_PORT}
+
+ENTRYPOINT [ "node", "/app/dist/app.js" ]