在myeclipse中运行项目出现500错误，是怎么回事，求助

[kaizhezhang]

HTTP Status 500 – Internal Server Error

Type 异常报告

消息 Illegal char <:> at index 3: jar:file:\H:\tomcat\apache-tomcat-9.0.19\webapps\book\WEB-INF\lib\struts2-core-2.3.24.jar

描述 服务器遇到一个意外的情况，阻止它完成请求。

Exception

java.nio.file.InvalidPathException: Illegal char <:> at index 3: jar:file:\H:\tomcat\apache-tomcat-9.0.19\webapps\book\WEB-INF\lib\struts2-core-2.3.24.jar
java.base/sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
java.base/sun.nio.fs.WindowsPath.parse(WindowsPath.java:92)
java.base/sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:229)
java.base/java.io.File.toPath(File.java:2290)
java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1220)
java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:727)
java.base/java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:845)
java.base/java.util.zip.ZipFile.<init>(ZipFile.java:245)
java.base/java.util.zip.ZipFile.<init>(ZipFile.java:175)
java.base/java.util.jar.JarFile.<init>(JarFile.java:341)
java.base/java.util.jar.JarFile.<init>(JarFile.java:312)
java.base/java.util.jar.JarFile.<init>(JarFile.java:251)
com.opensymphony.xwork2.util.fs.JarEntryRevision.needsReloading(JarEntryRevision.java:76)
com.opensymphony.xwork2.util.fs.DefaultFileManager.fileNeedsReloading(DefaultFileManager.java:66)
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.needsReload(XmlConfigurationProvider.java:397)
org.apache.struts2.config.StrutsXmlConfigurationProvider.needsReload(StrutsXmlConfigurationProvider.java:169)
com.opensymphony.xwork2.config.ConfigurationManager.needReloadContainerProviders(ConfigurationManager.java:215)
com.opensymphony.xwork2.config.ConfigurationManager.conditionalReload(ConfigurationManager.java:179)
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:73)
org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
org.apache.struts2.dispatcher.ng.PrepareOperations.createActionContext(PrepareOperations.java:80)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:89)

[getdate]

应该是你的版本的问题: 参考下吧: https://blog.csdn.net/qq_26653359/article/details/82725516

[kaizhezhang]

HTTP Status 404 – 未找到
Type Status Report

消息 /book

描述 The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.


又出现了这个问题，是什么意思

[东四先生]

404 没有找到对应的页面
先去看一下你的 配置 还有web.xml