近期刚刚接触broadleaf commerce, 一个电商站点的开源模版。详细的执行和配置能够參考链接：点击打开链接
而该模版是在jetty容器下执行的，数据库是HSQL。官方站点上给出了怎样将数据库迁移到mysql以及把项目project部署在tomcat中所须要的配置，可是过程不甚具体，网上这方面的资源也不是非常多，所以楼主就打算写这篇博客作为一个总结。
1.数据库的迁移（HSQL到MYSQL）
（a）打开DemoSiteproject的根文件夹下pom.xml文件，在<dependencyManagement>区域中加入：
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.26</version>
<type>jar</type>
<scope>compile</scope>
</dependency> （b）分别在admin和site目录中找到pom.xml打开并在<dependencies>区域中加入：
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
（c）在mysql数据库中加入database名为broadleaf
（d）改动admin/src/main/webapp/WEB-INF/jetty-env.xml和site/src/main/webapp/WEB-INF/jetty-env.xml文件。将其内容改为
<New id="webDS" class="org.eclipse.jetty.plus.jndi.Resource">
<Arg>jdbc/web</Arg>
<Arg>
<New class="org.apache.commons.dbcp.BasicDataSource">
<Set name="driverClassName">com.mysql.jdbc.Driver</Set>
<Set name="url">jdbc:mysql://localhost:3306/broadleaf</Set>
<Set name="username">root</Set>
<Set name="password">123</Set>
</New>
</Arg>
</New>
<New id="webSecureDS" class="org.eclipse.jetty.plus.jndi.Resource">
<Arg>jdbc/secure</Arg>
<Arg>
<New class="org.apache.commons.dbcp.BasicDataSource">
<Set name="driverClassName">com.mysql.jdbc.Driver</Set>
<Set name="url">jdbc:mysql://localhost:3306/broadleaf</Set>
<Set name="username">root</Set>
<Set name="password">123</Set>
</New>
</Arg>
</New>
<New id="webStorageDS" class="org.eclipse.jetty.plus.jndi.Resource">
<Arg>jdbc/storage</Arg>
<Arg>
<New class="org.apache.commons.dbcp.BasicDataSource">
<Set name="driverClassName">com.mysql.jdbc.Driver</Set>
<Set name="url">jdbc:mysql://localhost:3306/broadleaf</Set>
<Set name="username">root</Set>
<Set name="password">123</Set>
</New>
</Arg>
</New>
（e）分别打开admin/src/main/webapp/META-INF和admin/src/main/webapp/META-INF中的context.xml，将内容替换例如以下（数据库相关的配置信息如username和password请依据自身的环境作对应的改动）：
<?xml version="1.0" encoding="UTF-8"?> <Context> <Resource name="jdbc/web" auth="Container" type="javax.sql.DataSource" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" testWhileIdle="true" testOnBorrow="true" testOnReturn="false" validationQuery="SELECT 1" timeBetweenEvictionRunsMillis="30000" maxActive="15" maxIdle="10" minIdle="5" removeAbandonedTimeout="60" removeAbandoned="false" logAbandoned="true" minEvictableIdleTimeMillis="30000" jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer" username="root" password="123" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/broadleaf"/> <Resource name="jdbc/storage" auth="Container" type="javax.sql.DataSource" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" testWhileIdle="true" testOnBorrow="true" testOnReturn="false" validationQuery="SELECT 1" timeBetweenEvictionRunsMillis="30000" maxActive="15" maxIdle="10" minIdle="5" removeAbandonedTimeout="60" removeAbandoned="false" logAbandoned="true" minEvictableIdleTimeMillis="30000" jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer" username="root" password="123" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/broadleaf"/> <Resource name="jdbc/secure" auth="Container" type="javax.sql.DataSource" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" testWhileIdle="true" testOnBorrow="true" testOnReturn="false" validationQuery="SELECT 1" timeBetweenEvictionRunsMillis="30000" maxActive="15" maxIdle="10" minIdle="5" removeAbandonedTimeout="60" removeAbandoned="false" logAbandoned="true" minEvictableIdleTimeMillis="30000" jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer" username="root" password="123" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/broadleaf"/> </Context>
（e）打开core/src/main/resources/runtime-properties/common-shared.properties文件，将下面的三条
blPU.hibernate.dialect=org.hibernate.dialect.HSQLDialect blCMSStorage.hibernate.dialect=org.hibernate.dialect.HSQLDialect blSecurePU.hibernate.dialect=org.hibernate.dialect.HSQLDialect
分别替换为：
blPU.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect blSecurePU.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect blCMSStorage.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect
（f）打开DemoSite根文件夹下的build.properties，将例如以下内容
ant.hibernate.sql.ddl.dialect=org.hibernate.dialect.HSQLDialect ant.blPU.url=jdbc:hsqldb:hsql://localhost/broadleaf ant.blPU.userName=sa ant.blPU.password=null ant.blPU.driverClassName=org.hsqldb.jdbcDriver ant.blSecurePU.url=jdbc:hsqldb:hsql://localhost/broadleaf ant.blSecurePU.userName=sa ant.blSecurePU.password=null ant.blSecurePU.driverClassName=org.hsqldb.jdbcDriver ant.blCMSStorage.url=jdbc:hsqldb:hsql://localhost/broadleaf ant.blCMSStorage.userName=sa ant.blCMSStorage.password=null ant.blCMSStorage.driverClassName=org.hsqldb.jdbcDriver
依据自己数据库的配置改动为：
ant.hibernate.sql.ddl.dialect=org.hibernate.dialect.MySQL5InnoDBDialect ant.blPU.url=jdbc:mysql://localhost:3306/broadleaf ant.blPU.userName=root ant.blPU.password=123 ant.blPU.driverClassName=com.mysql.jdbc.Driver ant.blSecurePU.url=jdbc:mysql://localhost:3306/broadleaf ant.blSecurePU.userName=root ant.blSecurePU.password=123 ant.blSecurePU.driverClassName=com.mysql.jdbc.Driver ant.blCMSStorage.url=jdbc:mysql://localhost:3306/broadleaf ant.blCMSStorage.userName=root ant.blCMSStorage.password=123 ant.blCMSStorage.driverClassName=com.mysql.jdbc.Driver
这样数据库的迁移就完毕了。
2.server的迁移（从jetty到tomcat7）
（a）在site和admin文件夹下的pom.xml文件的中<plugins>区域中分别加入：
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.0</version>
<configuration>
<warSourceDirectory>${webappDirectory}</warSourceDirectory>
<path>/</path>
<port>${httpPort}</port>
<httpsPort>${httpsPort}</httpsPort>
<keystoreFile>${webappDirectory}/WEB-INF/blc-example.keystore</keystoreFile>
<keystorePass>broadleaf</keystorePass>
<password>broadleaf</password>
</configuration>
</plugin>
（b）在eclipse中右键DemoSiteproject，先后执行Run As里面的Maven clean和Maven install，成功后就会在DemoSite中的admin和site的target目录中有对应的war包生成，楼主生成的两个war包名为admin.war和zk.war。
（c）楼主的环境是ubuntu。tomcatserver中webapps的路径为/var/lib/tomcat7/webapps，将admin和zk.war复制到该文件夹下，然后重新启动tomcatserver：
sudo /etc/init.d/tomcat7 restart看到/var/log/tomcat7/catalina.out文件报错例如以下：
Caused by: java.lang.OutOfMemoryError: Java heap space
at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:268)
at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:128)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2105)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1981)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1947)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1932)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1326)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
... 4 more
百度了以后得知是内存溢出的问题，详细的解决方式例如以下：
ubuntu中改动catalina.sh文件（楼主该文件的路径是/usr/share/tomcat7/bin/catalina.sh），在文件首行加入例如以下内容：
JAVA_OPTS='-server -Xms256m -Xmx512m -XX:PermSize=128M -XX:MaxPermSize=256M' #注意：单引號不能省略
windows中改动catalina.bat文件。在第一行加入例如以下内容：
set JAVA_OPTS=-server -Xms256m -Xmx512m -XX:PermSize=128M -XX:MaxPermSize=256M #注意：无单引號
（d）依照（c）中改动完毕后再重新启动tomcatserver：
sudo /etc/init.d/tomcat7 restart
就能够在浏览器中正常打开电商页面：localhost:8080/zk和后台管理页面：localhost:8080/admin了，往tomcatserver的迁移也大功告成啦。