摘要：
原文出处：http://blog.chenlb.com/2009/01/install-apache-portable-runtime-or-tomcat-native-on-tomcat.htmlapr 与 tomcat-native 提供更好的伸缩性、性能和集成到本地服务器技术。如果没有apr技术，启动tomcat 时出现如下提示：信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the jav 阅读全文
