Question

最近我们从apache-tomcat-7.0.76-x64升级到apache-tomcat-8.5.15-x64 安装是Windows上的标准安装我们在库中添加的额外罐子是：

axis.jar - Apache可扩展交互系统基于XML的Web服务框架
commons-logging-api-1.1.1.jar - 用于记录
jtds-1.2.2.jar - 用于Microsoft SQL Server的JDBC 3.0驱动程序
ojdbc6.jar - 驱动程序Oracle数据库
xercesImpl.jar - 用于xml解析
xml-apis.jar - 用于xml解析

以下是我启动tomcat时可以看到的错误

19-Jul-2017 19:23:22.146 WARNING [localhost-startStop-1] org.apache.tomcat.util.scan.StandardJarScanner.scan Failed to scan [file:/D:/Compass8.8/apache-tomcat-8.5.15-x64-Compass881-18080/lib/jcifs.jar] from classloader hierarchy
 java.io.FileNotFoundException: D:\Compass8.8\apache-tomcat-8.5.15-x64-Compass881-18080\lib\jcifs.jar (The system cannot find the file specified)
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:219)
    at java.util.zip.ZipFile.<init>(ZipFile.java:149)
    at java.util.jar.JarFile.<init>(JarFile.java:166)
    at java.util.jar.JarFile.<init>(JarFile.java:130)
    at org.apache.tomcat.util.scan.JarFileUrlJar.<init>(JarFileUrlJar.java:60)
    at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:49)
    at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:338)
    at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:288)
    at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262)
    at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:104)
    at org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:101)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5196)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    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)

当我检查时，我没有在tomcat安装目录中找到任何jcif的引用。

Answer 1

你的问题是jtds。如果你查看jtds jar里面的manifest.mf文件，你会看到它在类路径上查找jcifs.jar。

如果您不打算使用命名管道连接到SQL Server，那么您的类路径上不需要jcifs.jar。

Tomcat的修复程序如下：

错误来自Tomcat尝试扫描jcifs.jar以获取TLD。解决方案是将jcifs.jar添加到catalina.properties中的tomcat.util.scan.StandardJarScanFilter.jarsToSkip属性中。

Tomcat 8.5.15无法找到jcifs.jar

1 个答案: