context-path not supported in frontend of the dashboard

[putao0525]

Issue Description

Type: bug report or feature request

Describe what happened (or what feature you want)

java -Dsentinel.dashboard.auth.username=admin -Dsentinel.dashboard.auth.password=123456 -Dserver.port=8050 -Dcsp.sentinel.dashboard.server=localhost:8050 -Dproject.name=sentinel-dashboard -jar sentinel-dashboard.jar

这个是我的启动命令，启动之后登陆页面的首页图片加载有问题。账号设置了，但是不生效。
还有一个问题是，通一个jar mac上面运行有context-path . Linux 环境运行没有context-path 什么原因呢

Describe what you expected to happen

我这边需要nginx 做反向代理的

How to reproduce it (as minimally and precisely as possible)

Tell us your environment

Anything else we need to know?

[jasonjoo2010]

这个问题在这个pr已解决，下个版本即可发布，可以提前使用（拉master编译dashboard）

#1851

[jasonjoo2010]

Close due to no further responses.
Please feel free to reopen it and drop more replies if necessary.