Spring boot 去除URL 里的 JSESSIONID

server:
  port: 80
  servlet:
    session:
      tracking-modes: cookie
      cookie:
        http-only: true

方法二 启动类继承SpringBootServletInitializer 类，重写 onStartup 方法

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;


import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.SessionCookieConfig;
import javax.servlet.SessionTrackingMode;
import java.util.Collections;

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class NdaDemoApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(NdaDemoApplication.class, args);
    }
    public void onStartup(ServletContext servletContext)throws ServletException {
        super.onStartup(servletContext);
        servletContext.setSessionTrackingModes(Collections.singleton(SessionTrackingMode.COOKIE));
        SessionCookieConfig sessionCookieConfig = servletContext.getSessionCookieConfig();
        sessionCookieConfig.setHttpOnly(true);
    }
}