Working environment Mac OSX
Browser
chrome:63.0.3239.132 (Official Build) (64-bit)
firefox:57.0.4 (64-bit)
Safari:version 11.0.1 (13604.3.5)
Part of the bastion machine is set up in a separate web background, which relies on Java, similar to the previous hyper-Supermicro Web management, when Chrome and Java are supported, but now the chrome version doesn't support Java.
Java detection
https://java.com/zh_CN/download/installed.jsp
Under Chrome:
The Chrome browser does not support the NPAPI plugin, so full Java functionality will not run. Switch to another browser (Internet Explorer or Safari on your Mac) to run the Java plug-in. More information
Under Firefox
Starting with Firefox version 52 (released in March 2017), Firefox has limited support for plugins and will not run Java. Use the Java Control Panel to find the installed Java version. How to find the installed Java version
Safai
Official opening instructions, SAFAI and current Mac Safari is not the same, I do not know whether the operating system, or the different versions of Safari
Https://java.com/zh_CN/download/help/enable_browser.xml
Click Safari and select Preferences
Select security Options
Select Allow plug-ins, and then click Manage Site Settings
Click the Java item to select an option (ask, allow, or always allow) when accessing another site from the drop-down list
Click Finish, and then close the Safari Preferences window
The real way to open a Mac under Safai is
1 preferences
2 Websites
3 lower left Plug-ins check Java (this option is available if JRE is installed)
4 site information appears on the right, the Java Web is set to ON
Refresh the original web page to
Mac OSX Next browser opens Java