server.servlet.session.timeout=30s

session1.setMaxInactiveInterval(60*60);//設(shè)置session一小時后失效

package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.context.annotation.Bean;
@SpringBootApplication
public class DemoApplication {undefined
public static void main(String[] args) {
    SpringApplication.run(DemoApplication.class, args);
}
//設(shè)置session過期時間
@Bean
public EmbeddedServletContainerCustomizer containerCustomizer() {
    return new EmbeddedServletContainerCustomizer() {
        public void customize(ConfigurableEmbeddedServletContainer container) {
            container.setSessionTimeout(7200);// 單位為S
        }
    };
}
}

server:
port: 8081
servlet:
session:
timeout: 60s

@RestController
public class HelloController {undefined
@PostMapping("test")
public Integer getTest(@RequestParam("nyy")String nn, HttpServletRequest httpServletRequest ){
    HttpSession session = httpServletRequest.getSession();
   session.setMaxInactiveInterval(60);
    int maxInactiveInterval = session.getMaxInactiveInterval();
    long lastAccessedTime = session.getLastAccessedTime();
    return maxInactiveInterval;
}
}