具有Hazelcast和Tomcat的Spring Boot

  • Z时代
  • 2024-01-10
  • 分类：问答

如何将Hazelcast用作带有Spring Boot和Spring

Security的嵌入式Tomcat的http会话存储？我看到有一个EmbeddedServletContainerCustomizer和SpringAwareWebFilter，但是我不知道如何使用它。

回答：

如Hazelcast的文档中所述，您需要配置Hazelcast的SpringAwareWebFilter和SessionListener。您可以在Spring

Boot中通过分别声明a FilterRegistrationBean和a

来做到这ServletListenerRegistrationBean一点：

@Bean
public FilterRegistrationBean hazelcastFilter() {
    FilterRegistrationBean registration = new FilterRegistrationBean(new SpringAwareWebFilter());
    registration.addUrlPatterns("/*");
    registration.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.FORWARD, DispatcherType.INCLUDE);
    // Configure init parameters as appropriate:
    // registration.addInitParameter("foo", "bar");
    return registration;
}
@Bean
public ServletListenerRegistrationBean<SessionListener> hazelcastSessionListener() {
    return new ServletListenerRegistrationBean<SessionListener>(new SessionListener());
}

SpringAwareWebFilter并且SessionListener都在Hazelcast的hazelcast-

wm模块，所以你需要在添加一个依赖com.hazelcast:hazelcast-

wm于你pom.xml或build.gradle。hazelcast-wm还需要Spring Security放在类路径上。

现在，当您运行应用程序时，应该在启动过程中看到Hazelcast的日志输出，类似于以下内容：

2014-12-17 10:29:32.401  INFO 94332 --- [ost-startStop-1] com.hazelcast.config.XmlConfigLocator    : Loading 'hazelcast-default.xml' from classpath.
2014-12-17 10:29:32.435  INFO 94332 --- [ost-startStop-1] c.hazelcast.web.HazelcastInstanceLoader  : Creating a new HazelcastInstance for session replication
2014-12-17 10:29:32.582  INFO 94332 --- [ost-startStop-1] c.h.instance.DefaultAddressPicker        : [LOCAL] [dev] [3.3.3] Prefer IPv4 stack is true.
2014-12-17 10:29:32.590  INFO 94332 --- [ost-startStop-1] c.h.instance.DefaultAddressPicker        : [LOCAL] [dev] [3.3.3] Picked Address[169.254.144.237]:5701, using socket ServerSocket[addr=/0:0:0:0:0:0:0:0,localport=5701], bind any local is true
2014-12-17 10:29:32.612  INFO 94332 --- [ost-startStop-1] c.h.spi.impl.BasicOperationScheduler     : [169.254.144.237]:5701 [dev] [3.3.3] Starting with 16 generic operation threads and 16 partition operation threads.
2014-12-17 10:29:32.657  INFO 94332 --- [ost-startStop-1] com.hazelcast.system                     : [169.254.144.237]:5701 [dev] [3.3.3] Hazelcast 3.3.3 (20141112 - eadb69c) starting at Address[169.254.144.237]:5701
2014-12-17 10:29:32.657  INFO 94332 --- [ost-startStop-1] com.hazelcast.system                     : [169.254.144.237]:5701 [dev] [3.3.3] Copyright (C) 2008-2014 Hazelcast.com
2014-12-17 10:29:32.661  INFO 94332 --- [ost-startStop-1] com.hazelcast.instance.Node              : [169.254.144.237]:5701 [dev] [3.3.3] Creating MulticastJoiner
2014-12-17 10:29:32.664  INFO 94332 --- [ost-startStop-1] com.hazelcast.core.LifecycleService      : [169.254.144.237]:5701 [dev] [3.3.3] Address[169.254.144.237]:5701 is STARTING
2014-12-17 10:29:38.482  INFO 94332 --- [ost-startStop-1] com.hazelcast.cluster.MulticastJoiner    : [169.254.144.237]:5701 [dev] [3.3.3]
Members [1] {
    Member [169.254.144.237]:5701 this
}
2014-12-17 10:29:38.503  INFO 94332 --- [ost-startStop-1] com.hazelcast.core.LifecycleService      : [169.254.144.237]:5701 [dev] [3.3.3] Address[169.254.144.237]:5701 is STARTED

以上是 具有Hazelcast和Tomcat的Spring Boot 的全部内容， 来源链接： utcz.com/qa/403228.html

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