How to get tomcat server environment variables?

Question

Java

Good afternoon!
Is there an alternative to $_SERVER["SSL_CLIENT_M_SERIAL"] for java (spring)? How can I get the environment variables of the tomcat server?

Answer 1

If you need system ones, then I would leave getting through System.getProperty
And if environment variables, then or like this:

@Autowired
private Environment environment;

or via SpEL to a specific variable name