eclipse首次打开就出错，大神帮我看看

打开提示的文件，内容如下：
!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-09-29 16:25:49.746
!MESSAGE FrameworkEvent ERROR
!STACK 0
java.lang.NoClassDefFoundError: javax/annotation/PreDestroy
at org.eclipse.e4.core.internal.di.InjectorImpl.disposed(InjectorImpl.java:450)
at org.eclipse.e4.core.internal.di.Requestor.disposed(Requestor.java:156)
at org.eclipse.e4.core.internal.contexts.ContextObjectSupplier$ContextInjectionListener.update(ContextObjectSupplier.java:78)
at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:111)
at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.handleInvalid(TrackableComputationExt.java:74)
at org.eclipse.e4.core.internal.contexts.EclipseContext.dispose(EclipseContext.java:178)
at org.eclipse.e4.core.internal.contexts.osgi.EclipseContextOSGi.dispose(EclipseContextOSGi.java:99)
at org.eclipse.e4.core.internal.contexts.osgi.EclipseContextOSGi.bundleChanged(EclipseContextOSGi.java:141)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112)
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168)
at org.eclipse.osgi.container.Module.publishEvent(Module.java:476)
at org.eclipse.osgi.container.Module.doStop(Module.java:634)
at org.eclipse.osgi.container.Module.stop(Module.java:498)
at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: javax.annotation.PreDestroy cannot be found by org.eclipse.e4.core.di_1.6.100.v20170421-1418
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:433)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
... 21 more

用jdk8 就可以了 eclipse还没有和9的环境吻合 少了个类

首先,你看看你的这个路径下面 D:/workplaces/.metadata/.plugins/org.eclipse.core.resources/有没有一个.snap的文档,然后把它删了.
.如果不行，那么可以尝试使用下面的方法重新指定一个workspace即可：
1.找到“\configuration.settings\org.eclipse.ui.ide.prefs”文件（其中Eclipse_root_dir为你的eclipse程序根目录）
2.修改其中的“SHOW_WORKSPACE_SELECTION_DIALOG”为true
3.启动eclipse，在弹出的选择workspace对话框，修改为新的workspace即可，然后导入
你之前工程文件夹下的工程即可

缺少对应的jar包，具体缺哪个就不清楚了
javax.annotation-api.jar

重新解压eclipse那个压缩包，把configuration那个文件更换成新解压的

自己确定是否安装了JDK，最好去eclipse官网下载，下载压缩包，直接解压可用，这个你看看是不是显示路径的文件损坏了，直接新下载一个重新还更快

解决了，换成JDK9以下的版本就可以了，可能是9还没有完善好

或者尝试在D:\Program Files\eclipse\eclipse.ini中最后一行加入--add-modules=ALL-SYSTEM