Docker dynamic publish support. (#2903)

* feat: Docker support, including dynamic publish

* fix:  run container command

README.md

@@ -86,6 +86,24 @@ pnpm serve
 pnpm build
 ```
 
+- docker
+
+### The dockerFile is located in the project root directory and supports differential deployment
+
+#### build image
+
+```bash
+docker build -t vue-vben-admin .
+```
+
+#### Environment variables are dynamically used to achieve differentiated container deployment. Different VG_BASE_URL environment variables point to different back-end service addresses. In the following example, http://localhost:3333 is used as the back-end service address and the container is mapped to port 6666
+
+```bash
+docker run --name vue-vben-admin -d -p 6666:80  -e VG_BASE_URL=http://localhost:3333 vue-vben-admin
+```
+
+Then you can navigate http://localhost:6666
+
 ## Change Log
 
 [CHANGELOG](./CHANGELOG.zh_CN.md)