JBoss AS 6中的QuartzScheduler注入 [英] QuartzScheduler injection in JBoss AS 6
本文介绍了JBoss AS 6中的QuartzScheduler注入的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在JBoss AS 6启动期间，Quartz服务确实启动
00：58：38,025 INFO [QuartzScheduler]计划程序元数据：Quartz Scheduler（v1.8.3）'JBossQuartzScheduler'with instanceId'NON_CLUSTERED'
调度器类：'org.quartz.core.QuartzScheduler' - 在本地运行。
未开始。
目前处于待机模式。
执行的作业数：0
使用线程池'org.quartz.simpl.SimpleThreadPool' - 有10个线程。
使用job-store'org.quartz.simpl.RAMJobStore' - 它不支持持久性。并不集群。
00：58：38,026 INFO [StdSchedulerFactory]从外部打开的InputStream初始化了Quartz调度程序JBossQuartzScheduler。
00：58：38,026 INFO [StdSchedulerFactory] Quartz调度程序版本：1.8.3
i尝试这样：
@Stateless（name =myEnterpriseScheduler）
public class MyEnterpriseScheduler {
@ Resource（name =JBossQuartzScheduler）
调度程序调度程序;
}
但是，我得到以下异常：
00：58：40,583错误[AbstractKernelController]安装到Instantiated时出错：name = jboss.jacc：id =vfs： //Users/merodach/Downloads/jboss-6.0.0.Final/server/default/deploy/EnterpriseSchedular-ear.ear\",service=jacc state =描述模式=手动requiredState =已配置：java.lang.Error：错误服务器：预期构造函数参数和提供的参数之间的不匹配。
在org.jboss.mx.server.MBeanServerImpl.handleInstantiateExceptions（MBeanServerImpl.java:1317）[：6.0.0.GA]
在org.jboss.mx.server.MBeanServerImpl.instantiate（MBeanServerImpl。 java：1249）[：6.0.0.GA]
在org.jboss.mx.server.MBeanServerImpl.instantiate（MBeanServerImpl.java:288）[：6.0.0.GA]
在org。 jboss.system.ServiceCreator.installPlainMBean（ServiceCreator.java:217）[：6.0.0.Final（Build SVNTag：JBoss_6.0.0.Final date：20101228）]
在org.jboss.system.ServiceCreator.install（ ServiceCreator.java:133）[：6.0.0.Final（构建SVNTag：JBoss_6.0.0.Final date：20101228）]
在org.jboss.system.microcontainer.InstantiateAction.installAction（InstantiateAction.java:73） [：2.2.0.GA]
在org.jboss.system.microcontainer.InstantiateAction.installAction（InstantiateAction.java:46）[：2.2.0.GA]
在org.jboss.dependency。 plugins.action.SimpleControllerContextAction.simpleInstallAction（SimpleControllerContextAction.java:62）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.action.AccessControllerContextAction.install（AccessControllerContextAction.java:71）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins .AbstractControllerContextActions.install（AbstractControllerContextActions.java:51）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractControllerContext.install（AbstractControllerContext.java:379）[jboss- dependency.jar：2.2.0.GA]
在org.jboss.system.microcontainer.ServiceControllerContext.install（ServiceControllerContext.java:301）[：2.2.0.GA]
在org.jboss。 dependency.plugins.AbstractController.install（AbstractController.java:2044）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.incrementState（AbstractController.java:1083） [jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly（AbstractController.java:1322）[jboss-dependency.jar：2.2.0.GA ]
在org.jboss.dependency.plugins.AbstractController.resolveContexts（AbstractController.java:1246）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins。 AbstractController.resolveContexts（AbstractController.java:1139）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.change（AbstractController.java:939）[jboss依赖.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.change（AbstractController.java:654）[jboss-dependency.jar：2.2.0.GA]
at org.jboss.system.ServiceController.doChange（ServiceController.java:671）[：6.0.0.Final（Build SVNTag：JBoss_6.0.0.Final date：20101228）]
在org.jboss.system.ServiceController。 install（ServiceController.java:257）[：6.0.0.Final（Build SVNTag：JBoss_6.0.0.Final date：20101228）]
在org.jboss.system.deployers.ServiceDeployer.deploy（ServiceDeployer.java： 93）[：6.0.0.Final]
在org.jboss.system.deployers.ServiceDeployer.deploy（ServiceDe p.rar // b $ b在org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy（AbstractRealDeployer.java:55）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployerWrapper .deploy（DeployerWrapper.java:179）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy（DeployersImpl.java:1832）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst（DeployersImpl.java:1550）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployersImpl。 doInstallParentFirst（DeployersImpl.java:1571）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployersImpl.install（DeployersImpl.java:1491）[：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractControllerContext.install（AbstractControllerContext.java:379）[jboss依赖。 jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.install（AbstractController.java:2044）[jboss-dependency.jar：2.2.0.GA]
在org .jboss.dependency.plugins.AbstractController.incrementState（AbstractController.java:1083）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly（AbstractController.java ：1322）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.resolveContexts（AbstractController.java:1246）[jboss-dependency.jar：2.2.0。 GA]
在org.jboss.dependency.plugins.AbstractController.resolveContexts（AbstractController.java:1139）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins .AbstractController.change（AbstractController.java:939）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.change（AbstractController.java:654）[jboss- dependency.jar：2.2.0.GA]
在org.jboss.deployers.p lugins.deployers.DeployersImpl.change（DeployersImpl.java:1983）[：2.2.0.GA]
在org.jboss.deployers.plugins.deployers.DeployersImpl.process（DeployersImpl.java:1076）[：2.2 .0.GA]
在org.jboss.deployers.plugins.main.MainDeployerImpl.process（MainDeployerImpl.java:679）[：2.2.0.GA]
在org.jboss.system.server .profileservice.deployers.MainDeployerPlugin.process（MainDeployerPlugin.java:106）[：6.0.0.Final]
在org.jboss.profileservice.dependency.ProfileControllerContext $ DelegateDeployer.process（ProfileControllerContext.java:143）[： 0.2.2]
在org.jboss.profileservice.dependency.ProfileDeployAction.deploy（ProfileDeployAction.java:151）[：0.2.2]
在org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal（ ProfileDeployAction.java:94）[：0.2.2]
在org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction（InstallsAwareAction.java:54）[jboss-kernel.jar：2.2.0.GA]
在org.jboss.kernel.plugins.dependency.Inst allsAwareAction.installAction（InstallsAwareAction.java:42）[jboss-kernel.jar：2.2.0.GA]
在org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction（SimpleControllerContextAction.java:62）[jboss -dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.action.AccessControllerContextAction.install（AccessControllerContextAction.java:71）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractControllerContextActions.install（AbstractControllerContextActions.java:51）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractControllerContext。 install（AbstractControllerContext.java:379）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.install（AbstractController.java:2044）[jboss-dependency.jar ：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.incrementState（AbstractController.java:1083）[jboss-dependency.jar：2.2.0.GA]
在org。 JBoss的.dependency.plugins.AbstractController.executeOrIncrementStateDirectly（AbstractController.java:1322）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.resolveContexts（AbstractController.java:1246 ）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.resolveContexts（AbstractController.java:1139）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController.change（AbstractController.java:939）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.dependency.plugins.AbstractController .change（AbstractController.java:654）[jboss-dependency.jar：2.2.0.GA]
在org.jboss.profileservice.dependency.ProfileActivationWrapper $ BasicProfileActivation.start（ProfileActivationWrapper.java:190）[：0.2 .2]
在org.jboss.profileservice.dependency.ProfileActivationWrapper.start（ProfileActivationWrapper.java:87）[：0.2.2]
在org.jboss.profileservice.dependency.ProfileActivationSe rvice.activateProfile（ProfileActivationService.java:215）[：0.2.2]
在org.jboss.profileservice.dependency.ProfileActivationService.activate（ProfileActivationService.java:159）[：0.2.2]
在org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate（AbstractProfileServiceBootstrap.java:112）[：0.2.2]
在org.jboss.profileservice.resolver.BasicResolverFactory $ ProfileResolverFacade.deploy（BasicResolverFactory.java:87）[ ：0.2.2]
在org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start（AbstractProfileServiceBootstrap.java:91）[：0.2.2]
在org.jboss.system.server.profileservice.bootstrap .BasicProfileServiceBootstrap.start（BasicProfileServiceBootstrap.java:132）[：6.0.0.Final]
在org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start（BasicProfileServiceBootstrap.java:56）[：6.0。 0.Final]
在org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps（AbstractServer.java： 827）[jboss-bootstrap-impl-base.jar：2.1.0-alpha-5]
在org.jboss.bootstrap.impl.base.server.AbstractServer $ StartServerTask.run（AbstractServer.java:417） [jboss-bootstrap-impl-base.jar：2.1.0-alpha-5]
在java.lang.Thread.run（Thread.java:680）[：1.6.0_22]
任何想法？
更新：这是我的用例：
i想要动态创建cron触发器，这些触发器是从分布式环境中使用cron表达式的其他进程提交的，而不是注释静态。在激活给定表达式的触发器之后，这些请求将被RESTful服务捕获并保存到数据库中。这些cron触发器调度客户端/应用程序发送并保存在数据库中的任务。
解决方案
这篇文章怎么样？ https://community.jboss.org/wiki/HowToConfigureAQuartzService
How can i inject QuartzScheduler service into my Stateless bean on JBoss AS 6 ? Quartz service does start during JBoss AS 6 startup
00:58:38,025 INFO [QuartzScheduler] Scheduler meta-data: Quartz Scheduler (v1.8.3) 'JBossQuartzScheduler' with instanceId 'NON_CLUSTERED'
Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
NOT STARTED.
Currently in standby mode.
Number of jobs executed: 0
Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.
00:58:38,026 INFO [StdSchedulerFactory] Quartz scheduler 'JBossQuartzScheduler' initialized from an externally opened InputStream.
00:58:38,026 INFO [StdSchedulerFactory] Quartz scheduler version: 1.8.3
i have tried this:
@Stateless(name="myEnterpriseScheduler")
public class MyEnterpriseScheduler {
@Resource(name="JBossQuartzScheduler")
Scheduler scheduler;
}
But then i get the following exception:
00:58:40,583 ERROR [AbstractKernelController] Error installing to Instantiated: name=jboss.jacc:id="vfs:///Users/merodach/Downloads/jboss-6.0.0.Final/server/default/deploy/EnterpriseSchedular-ear.ear",service=jacc state=Described mode=Manual requiredState=Configured: java.lang.Error: Error in the server: mismatch between expected constructor arguments and supplied arguments.
at org.jboss.mx.server.MBeanServerImpl.handleInstantiateExceptions(MBeanServerImpl.java:1317) [:6.0.0.GA]
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:1249) [:6.0.0.GA]
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:288) [:6.0.0.GA]
at org.jboss.system.ServiceCreator.installPlainMBean(ServiceCreator.java:217) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.ServiceCreator.install(ServiceCreator.java:133) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.microcontainer.InstantiateAction.installAction(InstantiateAction.java:73) [:2.2.0.GA]
at org.jboss.system.microcontainer.InstantiateAction.installAction(InstantiateAction.java:46) [:2.2.0.GA]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:301) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.system.ServiceController.doChange(ServiceController.java:671) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.ServiceController.install(ServiceController.java:257) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:93) [:6.0.0.Final]
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:49) [:6.0.0.Final]
at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:151) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.2.2]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.profileservice.dependency.ProfileActivationWrapper$BasicProfileActivation.start(ProfileActivationWrapper.java:190) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationWrapper.start(ProfileActivationWrapper.java:87) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activateProfile(ProfileActivationService.java:215) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activate(ProfileActivationService.java:159) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate(AbstractProfileServiceBootstrap.java:112) [:0.2.2]
at org.jboss.profileservice.resolver.BasicResolverFactory$ProfileResolverFacade.deploy(BasicResolverFactory.java:87) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start(AbstractProfileServiceBootstrap.java:91) [:0.2.2]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:132) [:6.0.0.Final]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:56) [:6.0.0.Final]
at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(AbstractServer.java:827) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5]
at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run(AbstractServer.java:417) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5]
at java.lang.Thread.run(Thread.java:680) [:1.6.0_22]
any idea?
UPDATE: Here is my use case: i want to create the cron triggers dynamically which are submitted from other processes using cron expressions in a distributed environment, not with annotations statically. these requests are caught by a RESTful service, and saved into the database, after the triggers with given expressions are activated. These cron triggers schedule tasks which are also sent by clients/applications and saved in database.
解决方案
How about this post? https://community.jboss.org/wiki/HowToConfigureAQuartzService
这篇关于JBoss AS 6中的QuartzScheduler注入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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