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信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:
问题信息详细：
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre1.8.0_111\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre1.8.0_111/bin/client;C:/Program Files (x86)/Java/jre1.8.0_111/bin;C:/Program Files (x86)/Java/jre1.8.0_111/lib/i386;E:\app\zhongzh\product\11.2.0\dbhome_1\bin;C:\ProgramData\Oracle\Java\javapath;D:\app\zhongzh\product\11.2.0\client_1\bin;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;c:\Program Files (x86)\HP\HP Performance Advisor;C:\Windows\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\TDM-GCC-64\bin;C:\PROGRAM FILES\COMMON FILES\FAST;C:\PROGRAM FILES\COMMON FILES\FAST\CAD;C:\Program Files\Java\jdk1.7.0_17\bin;C:\Program Files\Java\jdk1.7.0_17\jre\bin;C:\Program Files (x86)\Microsoft SQL Server\80\Tools\Binn\;C:\Program Files\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\;C:\PROGRAM FILES (X86)\COMMON FILES\FAST;C:\PROGRAM FILES (X86)\COMMON FILES\FAST\CAD;D:\搜狗高速下载\eclipse-jee-kepler-SR2-win32\eclipse;;.
问题出现的原因：
tomcat推荐使用apache的apr(Apache portable Run-time libraries，Apache可移植运行库).
解决方法：
下载地址：http://archive.apache.org/dist/tomcat/tomcat-connectors/native
通过上述链接下载tcnative-1.dll文件, 如图, 你可以自己选择最新的版本，然后将下载下来的文件放到C:\WINDOWS\system32中即可, 重启tomcat就可以。
解决后的运行结果为：
org.apache.catalina.core.AprLifecycleListener init
信息: Loaded APR based Apache Tomcat Native library 1.1.23.
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: