报错情况：
java.util.zip.ZipException: invalid CEN header (bad signature)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:219)
at java.util.zip.ZipFile.(ZipFile.java:149)
at java.util.jar.JarFile.(JarFile.java:166)
at java.util.jar.JarFile.(JarFile.java:103)
at sun.net.www.protocol.jar.URLJarFile.(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:109)
at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
at org.apache.tomcat.util.scan.FileUrlJar.(FileUrlJar.java:41)
at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
at org.apache.catalina.startup.ContextConfig$FragmentJarScannerCallback.scan(ContextConfig.java:2664)
at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:259)
at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:178)
at org.apache.catalina.startup.ContextConfig.processJarsForWebFragments(ContextConfig.java:1931)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1261)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:376)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5322)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
十一月 23, 2017 6:00:04 下午 org.apache.catalina.startup.ContextConfig processServletContainerInitializers
严重: Failed to process JAR found at URL [jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/webapps/zhnj/WEB-INF/lib/ehcache-2.10.1.jar!/] for ServletContainerInitializers for context with name [/zhnj]
十一月 23, 2017 6:00:04 下午 org.apache.catalina.startup.ContextConfig configureStart
严重: Marking this application unavailable due to previous error(s)
十一月 23, 2017 6:00:04 下午 org.apache.catalina.startup.TldConfig tldScanJar
警告: Failed to process JAR [jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/webapps/zhnj/WEB-INF/lib/ehcache-2.10.1.jar!/] for TLD files
java.util.zip.ZipException: invalid CEN header (bad signature)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:219)
at java.util.zip.ZipFile.(ZipFile.java:149)
at java.util.jar.JarFile.(JarFile.java:166)
at java.util.jar.JarFile.(JarFile.java:103)
at sun.net.www.protocol.jar.URLJarFile.(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:109)
at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
at org.apache.tomcat.util.scan.FileUrlJar.(FileUrlJar.java:41)
at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:489)
at org.apache.catalina.startup.TldConfig.access$100(TldConfig.java:59)
at org.apache.catalina.startup.TldConfig$TldJarScannerCallback.scan(TldConfig.java:305)
at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:259)
at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:178)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:278)
at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConfig.java:569)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5322)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
