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Tomcat 服务器server.xml的关键参数配置说明:以下文字均以tomcat5.0.30为例进行。 1,配置tomcat服务器访问端口,只需配置Connector的port端口即可。Tomcat默认为8080,现修改port参数值为80。 2,配置tomcat支持URL中文参数,只需添加Connector的URIEncoding参数即可,默认情况下该参数未被配置。要支持URL参数支持中文,加上URIEncoding=”GBK”就行了(见1中附代码最后一行)。 3,配置新的webApp:找到host尾标记,插入新的context即可。如:(1)若要支持数据库(以SQL Server为例),则为:(2) 
 
1,配置tomcat服务器访问端口,只需配置Connector的port端口即可。Tomcat默认为8080,现修改port参数值为80。 
 
<!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 --> 
 
<Connector port="80" 
 
maxThreads="150" minSpareThreads="25" maxSpareThreads="75" 
 
enableLookups="false" redirectPort="8443" acceptCount="100" 
 
debug="0" c 
 
disableUploadTimeout="true" URIEncoding="GBK"/> 
 
2,配置tomcat支持URL中文参数,只需添加Connector的URIEncoding参数即可,默认情况下该参数未被配置。要支持URL参数支持中文,加上URIEncoding="GBK"就行了(见1中附代码最后一行)。 
 
3,配置新的webApp:找到host尾标记</Host>,插入新的context即可。 
如: 
(1)<Context path="" docBase="ROOT" debug="0"/> 
若要支持数据库(以SQL Server为例),则为: 
(2)<Context path="/xkb" docBase="F:\XKB6\webApp" debug="5" reloadable="true" crossC> 
 
<Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_DBTest_log." suffix=".txt" timestamp="true"/> 
 
<Resource name="jdbc/SqlServerDB" auth="Container" type="javax.sql.DataSource"/> 
 
<ResourceParams name="jdbc/SqlServerDB"> 
 
<parameter> 
 
<name>factory</name> 
 
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value> 
 
</parameter> 
 
<!-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit.--> 
 
<parameter> 
 
<name>maxActive</name> 
 
<value>50</value> 
 
</parameter> 
 
<!-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit.--> 
 
<parameter> 
 
<name>maxIdle</name> 
 
<value>20</value> 
 
</parameter> 
 
<!-- Maximum time to wait for a dB connection to become available in ms, in this example 0.5 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. --> 
 
<parameter> 
 
<name>maxWait</name> 
 
<value>500</value> 
 
</parameter> 
 
<!-- msSQL dB username and password for dB connections --> 
 
<parameter> 
 
<name>username</name> 
 
<value>sa</value> 
 
</parameter> 
 
<parameter> 
 
<name>password</name> 
 
<value>wangnewton</value> 
 
</parameter> 
 
<!-- Class name for SQLServer2000 JDBC driver --> 
 
<parameter> 
 
<name>driverClassName</name> 
 
<value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value> 
 
</parameter> 
 
<!-- The JDBC connection url for connecting to your MS SQL Server dB.The autoReconnect=true argument to the url makes sure that the mm.Sql Server JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours.--> 
 
<parameter> 
 
<name>url</name> 
 
<value>jdbc:microsoft:sqlserver://localhost:1433;databaseName=XKBCourse</value> 
 
<!--must use & not use & --> 
 
</parameter> 
 
</ResourceParams> 
 
</Context> 
 
tomcat5.5.x 配置记录。 
 
1.下载: 
http://www.eu.apache.org/dist/jakarta/tomcat-5/ 
http://www.apache.org/dist/jakarta/tomcat-5/v5.5.x/bin/jakarta-tomcat-5.5.x-admin.zip 
http://www.apache.org/dist/jakarta/tomcat-5/v5.5.x/bin/jakarta-tomcat-5.5.x-compat.zip 
http://www.apache.org/dist/jakarta/tomcat-5/v5.5.x/bin/jakarta-tomcat-5.5.x.zip 
http://www.apache.org/dist/jakarta/tomcat-5/v5.5.x/bin/jakarta-tomcat-5.5.x-deployer.zip 
把jakarta-tomcat-5.5.x.zip 
和jakarta-tomcat-5.5.x-compat.zip 
和jakarta-tomcat-5.5.x-admin.zip 
(Tomcat 默认是没有内置admin模块了 
Tomcat's administration web application is no longer installed by default. Download and install the "admin" package to use it. ) 
都解压到同一个目录下面。比如:D:\jakarta-tomcat-5.5.x\ 
(如果使用jdk1.4,才需要compat.zip用jdk1.5就可以免了这个。) 
 
2.修改jakarta-tomcat-5.5.x\conf\tomcat-users.xml. 
添加管理员账号lizongbo,密码为lizongbopass. 
新xml如下: 
<?xml version='1.0' encoding='utf-8'?> 
<tomcat-users> 
<role rolename="tomcat"/> 
<role rolename="role1"/> 
<role rolename="manager"/> 
<role rolename="admin"/> 
<user username="tomcat" password="tomcat" roles="tomcat"/> 
<user username="role1" password="tomcat" roles="role1"/> 
<user username="both" password="tomcat" roles="tomcat,role1"/> 
<user username="lizongbo" password="lizongbopass" roles="admin,manager"/> 
</tomcat-users> 
 
3.修改jakarta-tomcat-5.5.x\conf\server.xml来解决编码问题。 
(给Connector 添加URIEncoding参数,参考http://blog.csdn.net/darkxie/archive/2004/10/25/TOMCATAPP.aspx) 
(可以设置成GB18030) 
<Connector port="8080" 
maxThreads="150" minSpareThreads="25" maxSpareThreads="75" 
enableLookups="false" redirectPort="8443" acceptCount="200" 
c disableUploadTimeout="true" URIEncoding="GBK" 
compression="on" compressi 
noCompressi 
compressableMimeType="text/html,text/xml"/> 
 
<Connector port="8009" 
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" URIEncoding="GBK"/> 
 
4.启用支持gzip压缩. 
(http://www.linuxaid.com.cn/forum/showdoc.jsp?l=1&i=81169) 
添加下列属性 
compression="on" 
compressi 
noCompressi 
compressableMimeType="text/html,text/xml" 
 
5.设置虚拟主机。 
在jakarta-tomcat-5.5.x\下建立文件夹vhost\www.mydomain.com。 
然后修改jakarta-tomcat-5.5.x\conf\server.xml 
 
<Engine defaultHost="localhost" name="Catalina"> 
<Host appBase="vhost/www.mydomain.com" name="www.mydomain.com"> 
</Host> 
<Host appBase="webapps" name="localhost"> 
</Host> 
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"/> 
</Engine> 
 
6.添加数据库驱动,更新mail.jar和actiovation.jar 
复制mysql-connector-java-3.0.16-ga-bin.jar,pg74.215.jdbc3.jar到 jakarta-tomcat-5.5.x\common\lib\ 
还有javamail 1.3.2的mail.jar,jaf-1_0_2的 activation.jar 
msSQl 2000 JDBC sp3,msbase.jar,msutil,jar,mssqlserver.jar 
 
7.配置SSL 
参考 http://jakarta.apache.org/tomcat/tomcat-5.5-doc/ssl-howto.html 
D:\j2sdk1.4.2_06\bin>%JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA 
输入keystore密码: lizongbossl 
您的名字与姓氏是什么? 
[tomcat5.5.x]: tomcat5.5.x 
您的组织单位名称是什么? 
[jakarta]: jakarta 
您的组织名称是什么? 
[apache]: apache 
您所在的城市或区域名称是什么? 
[hzcity]: hzcity 
您所在的州或省份名称是什么? 
[gdp]: gdp 
该单位的两字母国家代码是什么 
[CN]: CN 
CN=tomcat5.5.x, OU=jakarta, O=apache, L=hzcity, ST=gdp, C=CN 正确吗? 
[否]: y 
 
输入<tomcat>的主密码 
(如果和 keystore 密码相同,按回车): 
 
(必须密码一致,因此直接回车) 
然后再把userhome(例如:C:\Documents and Settings\lizongbo\)下的.keystore复制到 
tomcat的conf\目录下。 
(例如:D:\jakarta-tomcat-5.5.x\conf\.keystore ) 
配置jakarta-tomcat-5.5.x\conf\server.xml 
加上 
<Connector port="8443" 
maxThreads="150" minSpareThreads="25" maxSpareThreads="75" 
enableLookups="false" disableUploadTimeout="true" 
acceptCount="100" scheme="https" secure="true" 
clientAuth="false" sslProtocol="TLS" 
keystoreFile="conf/.keystore" 
keystorePass="lizongbossl"> <!--与先前设置的密码一致--> 
</Connector> 
8.禁止文件目录列表, 
修改jakarta-tomcat-5.5.x\conf\web.xml,把listing设置为false 
 
<servlet> 
<servlet-name>default</servlet-name> 
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class> 
<init-param> 
<param-name>debug</param-name> 
<param-value>0</param-value> 
</init-param> 
<init-param> 
<param-name>listings</param-name> 
<param-value>true</param-value> 
</init-param> 
<load-on-startup>1</load-on-startup> 
</servlet> 
 
9.指定了自己的javaEncoding 
(参考 http://gceclub.sun.com.cn/staticcontent/html/sunone/app7/app7-dg-webapp/ch6/ch6-4.html ) 
 
<servlet> 
<servlet-name>jsp</servlet-name> 
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class> 
<init-param> 
<param-name>fork</param-name> 
<param-value>false</param-value> 
</init-param> 
<init-param> 
<param-name>javaEncoding</param-name> 
<param-value>GB18030</param-value> 
</init-param> 
<init-param> 
<param-name>xpoweredBy</param-name> 
<param-value>true</param-value> 
</init-param> 
<load-on-startup>3</load-on-startup> 
</servlet> 
10.添加rar,iso等的mime-type映射 
避免在浏览器里直接打开。 
<mime-mapping> 
<extension>mht</extension> 
<mime-type>text/x-mht</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>rar</extension> 
<mime-type>application/octet-stream</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>iso</extension> 
<mime-type>application/octet-stream</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>ape</extension> 
<mime-type>application/octet-stream</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>rmvb</extension> 
<mime-type>application/octet-stream</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>ico</extension> 
<mime-type>image/x-icon</mime-type> 
</mime-mapping> 
10.1对html静态页面设置编码 
<!-- 修改下面两行以支持静态超文本的自动编码 
--> 
<mime-mapping> 
<extension>htm</extension> 
<mime-type>text/html;charset=gb2312</mime-type> 
</mime-mapping> 
<mime-mapping> 
<extension>html</extension> 
<mime-type>text/html;charset=gb2312</mime-type> 
</mime-mapping> 
</web-app> 
 
11.添加welcome-file-list,并调整顺序。 
<welcome-file-list> 
<welcome-file>index.jsp</welcome-file> 
<welcome-file>index.html</welcome-file> 
<welcome-file>index.htm</welcome-file> 
<welcome-file>default.html</welcome-file> 
<welcome-file>default.htm</welcome-file> 
<welcome-file>default.jsp</welcome-file> 
</welcome-file-list> 
 
Tomcat中文编码问题解决方案(简) 
 
liyonghai 04/08/30 
 
编码问题的根源可参考http://www-900.ibm.com/developerWorks/cn/java/java_chinese/index.shtml 
 
Tomcat 4.x解决方法: 
获取中文:request.setCharacterEncoding("gb2312"); 
输出中文:<%@ page c %>,必要时需要转码 
 
Tomcat 5.x解决方法: 
获取中文: 
提交表单时 
1)post:request.setCharacterEncoding("gb2312"); 
2)get:修改server.xml,在Connector中加入URIEncoding="gb2312" 
如: <Connector port="80" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" 
enableLookups="false" redirectPort="8443" acceptCount="100" 
debug="0" c 
disableUploadTimeout="true" URIEncoding="gb2312" /> 
或者使用useBodyEncodingForURI,使tomcat 5.x兼容tomcat 4.x 
输出中文:<%@ page c %>,必要时需要转码 
 
附:Tomcat 5.x与Tomcat 4.x在解析提交表单时发生了变化,Tomcat 4.x无论是post还是get,都使用 
相同的编码,而Tomcat 5.x 却把get方法单独了出来.具体可查看tomcat的source code. 
 
get方式的处理比较好,对于post方式建议用配置过滤器的方式来解决,因为这样,配置一个地方整个系统都不用操心了。 
 
简单说明: 
web.xml 
<filter> 
<filter-name>Set Character Encoding</filter-name> 
<filter-class>SetCharacterEncodingFilter</filter-class> 
</filter> 
<filter-mapping> 
<filter-name>Set Character Encoding</filter-name> 
<url-pattern>/*</url-pattern> 
</filter-mapping> 
/************************/ 
 
SetCharacterEncodingFilter.java 
-------------------------------------------- 
import java.io.IOException; 
import javax.servlet.Filter; 
import javax.servlet.FilterChain; 
import javax.servlet.FilterConfig; 
import javax.servlet.ServletException; 
import javax.servlet.ServletRequest; 
import javax.servlet.ServletResponse; 
import javax.servlet.UnavailableException; 
 
/** 
* Example filter that sets the character encoding to be used in parsing the 
* incoming request 
*/ 
public class SetCharacterEncodingFilter implements Filter { 
 
/** 
* Take this filter out of service. 
*/ 
public void destroy() { 
} 
/** 
* select and set (if specified) the character encoding to be used to 
* interpret request parameters for this request. 
*/ 
public void doFilter(ServletRequest request, ServletResponse response, 
FilterChain chain)throws IOException, ServletException { 
 
request.setCharacterEncoding("GBK"); 
 
// 传递控制到下一个过滤器 
chain.doFilter(request, response); 
} 
 
public void init(FilterConfig filterConfig) throws ServletException { 
} 
} 
////也可以把编码做为参数传递进去。 
 
12.如果你的webapp需要只能够进行https方式访问,那么在webapp的web.xml里加上: 
<security-constraint> 
<web-resource-collection> 
<web-resource-name>must https</web-resource-name> 
<url-pattern>/*</url-pattern> 
</web-resource-collection> 
<user-data-constraint> 
<transport-guarantee>CONFIDENTIAL</transport-guarantee> 
</user-data-constraint> 
</security-constraint> 
参考:http://jakarta.apache.org/tomcat/faq/security.html#https 
http://marc.theaimsgroup.com/?l=tomcat-user&m=104951559722619&w=2 
 
13.修改远程关闭服务器的命令。 
server.xml默认有下面一行: 
<Server port="8005" shutdown="SHUTDOWN"> 
这样允许任何人只要telnet到服务器的8005端口,输入"SHUTDOWN",然后回车,服务器立即就被关掉了。 
从安全的角度上考虑,我们需要把这个shutdown指令改成一个别人不容易猜测的字符串。 
例如修改如下: 
<Server port="8006" shutdown="lizongbo">,这样就只有在telnet到8005,并且输入"lizongbo"才能够关闭Tomcat. 
注意:这个修改不影响shutdown.bat的执行。运行shutdown.bat一样可以关闭服务器。 
参考:http://jakarta.apache.org/tomcat/faq/security.html#8005 
 
以下皆可以参考:http://www.cnjsp.org/document/user/tuman/valve.html 
 
14.配置http访问日志。Tomcat自带的能够记录的http访问日志已经很详细了 
取消下面这段的注释: 
 
<Valve className="org.apache.catalina.valves.AccessLogValve" 
directory="logs" prefix="localhost_access_log." suffix=".txt" 
pattern="common" resolveHosts="false"/> 
 
然后修改为: 
<Valve className="org.apache.catalina.valves.FastCommonAccessLogValve" 
directory="logs" prefix="localhost_access_log." suffix=".txt" 
pattern="combined" resolveHosts="false" fileDateFormat="yyyy-MM-dd.HH"/> 
 
pattern="combined" 记录的日志内容更详细,fileDateFormat="yyyy-MM-dd.HH",会让日志文件按小时进行滚卷, 
比默认的按天滚卷要好些,尤其是访问量大的网站,可以考虑写成fileDateFormat="yyyy-MM-dd.HH.mm",就会是每分钟一个日志文件了。 
而且可以分别按Engine, Host, or Context,来记录自己的日志 
详情参考: 
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/config/valve.html 
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/logger.html 
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/host.html#Access%20Logs 
而且还可以配合awstats来进行日志统计分析: http://www.chedong.com/tech/awstats.html http://blog.csdn.net/lizongbo/archive/2005/02/18/291929.aspx 
 
15.限制ip,限制主机访问等。 
如果想禁止指定的ip或者主机名来拒绝某些机器访问,或者指定某些机器来访问。 
也支持分别按Engine, Host, or Context,进行以下配置: 
<Context path="/examples" ...> ... 
<Valve className="org.apache.catalina.valves.RemoteHostValve" 
allow="*.mycompany.com,www.yourcompany.com"/> 
<Valve className="org.apache.catalina.valves.RemoteAddrValve" 
deny="192.168.1.*"/> 
</Context> 
参考: 
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/context.html 
 
16.发布webapp到网站根目录 
1。直接复制到ROOT目录下。 
2.因为无法创建无名字的xml文件,并且在xml文件里指定path也是无效的(tomcat靠文件名字来判断的), 
因此必须在server.xml里写下面一段: 
<Context docBase="${catalina.home}/vhost/www.lizongbo.com" path="/" 
privileged="true" antiResourceLocking="false" antiJARLocking="false"> 
<Manager className="org.apache.catalina.session.StandardManager" algorithm="SHA-512" sessi> 
<Valve className="org.apache.catalina.valves.FastCommonAccessLogValve" 
directory="logs" prefix="localhost_mytest_access_log." suffix=".txt" 
pattern="combined" resolveHosts="true" fileDateFormat="yyyy-MM-dd.HH"/> 
 
</Context> 
而且必须把ROOT目录删除掉,否则Tomcat还是优先部署ROOT目录为"/"。 
 
17.在重新启动Tomcat的webapp的时候,禁止把session写入文件。 
修改conf/web.xml 
取消注释: 
<!----> 
<Manager pathname="" /> 
 
18.增强SessiionID的生成算法和长度。 
 
<Manager className="org.apache.catalina.session.StandardManager" algorithm="SHA-512" sessi> 
</Manager> 
 
(Tomcat默认算法是MD5,默认长度是16位。) 
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