解決tomcat7安裝後啟動時一閃而退的bug

阿新 • • 發佈：2019-01-29

問題描述

從apache官網下載64位tomcat7.0.90安裝包檔案解壓到個人電腦D盤後，進入tomcat伺服器的bin目錄雙擊startup.bat windows批處理檔案啟動tomcat伺服器時，出現閃退。

解決辦法

關於tomcat伺服器啟動出現閃退的問題，網上已有關於解決此類問題的描述，大部分都是因為未配置JAVA_HOME, JRE_HOME和CATALINA_HOME等環境變數而引起的。關於如何配置 3個環境變數，很多關於解決tomcat伺服器啟動閃退的部落格甚至百度經驗上都有，此處就不贅述了。不懂的同學可以參考這篇部落格

但是也有特殊情況，就是你配置了上述環境變數後再此啟動tomcat伺服器還出現閃退的Bug, 這個時候我們就需要檢視日誌找到問題產生的原因。進入tomcat根目錄的log資料夾如下圖所示：

找到最近產生的catalina.+日期.txt檔案，使用nodepad++開啟檢視內容，並把日誌資訊貼上如下

九月 09, 2018 1:52:31 上午 org.apache.catalina.core.AprLifecycleListener init

警告: The APR based Apache Tomcat Native library failed to load. The error reported was [D:\tomcat7.0\apache-tomcat-7.0.90\bin\tcnative-1.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform]

java.lang.UnsatisfiedLinkError: D:\tomcat7.0\apache-tomcat-7.0.90\bin\tcnative-1.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary0(Unknown Source)

at java.lang.ClassLoader.loadLibrary(Unknown Source)

at java.lang.Runtime.loadLibrary0(Unknown Source)

at java.lang.System.loadLibrary(Unknown Source)

at org.apache.tomcat.jni.Library.<init>(Library.java:42)

at org.apache.tomcat.jni.Library.initialize(Library.java:178)

at org.apache.catalina.core.AprLifecycleListener.init(AprLifecycleListener.java:200)

at org.apache.catalina.core.AprLifecycleListener.isAprAvailable(AprLifecycleListener.java:108)

at org.apache.catalina.connector.Connector.setProtocol(Connector.java:592)

at org.apache.catalina.connector.Connector.<init>(Connector.java:66)

at org.apache.catalina.startup.ConnectorCreateRule.begin(ConnectorCreateRule.java:62)

at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1303)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)

at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1576)

at org.apache.catalina.startup.Catalina.load(Catalina.java:628)

at org.apache.catalina.startup.Catalina.load(Catalina.java:679)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:253)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:427)