tomcat 連接埠預設為8080, 可以通過修改下面port項改為80連接埠，但不建議你這樣使用80連接埠,tomcat 會繼承root權限，這是非常危險的做法。
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
性能調整
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443"
maxThreads="2048" />
<Connector port="8080" protocol="HTTP/1.1"
maxThreads="2048"
minSpareThreads="64"
maxSpareThreads="256"
acceptCount="128"
enableLookups="false"
redirectPort="8443"
debug="0"
connectionTimeout="20000"
disableUploadTimeout="true"
URIEncoding="UTF-8" />
maxThreads="4096" 最大連接數 minSpareThreads="50" 最小空閒綫程 maxSpareThreads="100" 最大空閒綫程 enableLookups="false" 禁止域名解析 acceptCount="15000" connectionTimeout="30000" 超時時間 redirectPort="8443" disableUploadTimeout="true" URIEncoding="UTF-8" UTF-8編碼 protocol="AJP/1.3" AJP協議版本
壓縮傳送數據
compression="on" compressionMinSize="2048" noCompressionUserAgents="gozilla, traviata" compressableMimeType="text/html,text/xml,text/plain,text/javascript,text/css"
如果你的站點編碼非UTF-8,去掉URIEncoding="UTF-8"使用下面選項.
useBodyEncodingForURI="true"
<Connector port="443" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" disableUploadTimeout="true"
acceptCount="100" scheme="https" secure="true"
SSLEngine="on"
SSLCertificateFile="${catalina.base}/conf/localhost.crt"
SSLCertificateKeyFile="${catalina.base}/conf/localhost.key" />
在Connector中加入server="Neo App Srv 1.0"
vim $CATALINA_HOME/conf/server.xml
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443"
maxThreads="8192"
minSpareThreads="64"
maxSpareThreads="128"
acceptCount="128"
enableLookups="false"
server="Neo App Srv 1.0"/>
# curl -I http://localhost:8080/ HTTP/1.1 400 Bad Request Transfer-Encoding: chunked Date: Thu, 20 Oct 2011 09:51:55 GMT Connection: close Server: Neo App Srv 1.0
<?xml version='1.0' encoding='utf-8'?> <tomcat-users> <role rolename="manager"/> <user username="tomcat" password="QI0Ajp7" roles="manager"/> </tomcat-users>
狀態監控 http://localhost/manager/status
服務管理 http://localhost/manager/html/list
<tomcat-users> <!-- NOTE: By default, no user is included in the "manager-gui" role required to operate the "/manager/html" web application. If you wish to use this app, you must define such a user - the username and password are arbitrary. --> <!-- NOTE: The sample user and role entries below are wrapped in a comment and thus are ignored when reading this file. Do not forget to remove <!.. ..> that surrounds them. --> <!-- <role rolename="tomcat"/> <role rolename="role1"/> <user username="tomcat" password="tomcat" roles="tomcat"/> <user username="both" password="tomcat" roles="tomcat,role1"/> <user username="role1" password="tomcat" roles="role1"/> --> <role rolename="manager-gui"/> <role rolename="manager-script"/> <role rolename="manager-jmx"/> <role rolename="manager-status"/> <user username="tomcat" password="tomcat" roles="manager-gui,manager-script,manager-jmx,manager-status"/> <role rolename="admin-gui"/> <role rolename="admin-script"/> <user username="admin" password="admin" roles="admin-gui,admin-script"/> </tomcat-users>