Tomcat连接参数的优化，主要是针对吞吐量做优化：

修改conf/server.xml文件，把原来

<Connector port="8080" protocol="HTTP/1.1" />

改为：

<Connector port="8080" protocol="HTTP/1.1"
URIEncoding="UTF-8" 
minSpareThreads="25" 
maxSpareThreads="75"
enableLookups="false" 
disableUploadTimeout="true" 
connectionTimeout="20000"
acceptCount="300" 
maxThreads="300" 
maxProcessors="1000" 
minProcessors="5"
useURIValidationHack="false"
compression="on" 
compressionMinSize="2048"
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain"
redirectPort="8443"/>

Tomcat连接参数的优化，主要是针对吞吐量做优化