用Myeclipse开发struts时,配置struts-config中的data-sources,出现java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource的解决方法
struts-config.xml文件中的data-sources是这样配置的

Java代码

1. <data-sources> ??
2. <data-source?key="mysql"?type="org.apache.commons.dbcp.BasicDataSource"> ??
3. <set-property?property="autoCommit"?value="true"/> ??
4. <set-property?property="driverClassName"?value="com.mysql.jdbc.Driver"/> ??
5. <set-property?property="url"?value="jdbc:mysql://localhost:3306/javajavajava"/> ??
6. <set-property?property="maxCount"?value="10"/> ??
7. <set-property?property="minCount"?value="1"/> ??
8. <set-property?property="username"?value="root"/> ??
9. <set-property?property="password"?value="admin"/> ??
10. </data-source> ??
11. </data-sources>??

<data-sources>
<data-source key="mysql" type="org.apache.commons.dbcp.BasicDataSource">
<set-property property="autoCommit" value="true"/>
<set-property property="driverClassName" value="com.mysql.jdbc.Driver"/>
<set-property property="url" value="jdbc:mysql://localhost:3306/javajavajava"/>
<set-property property="maxCount" value="10"/>
<set-property property="minCount" value="1"/>
<set-property property="username" value="root"/>
<set-property property="password" value="admin"/>
</data-source>
</data-sources>

启动Tomcat,结果出现下面的错误:

信息: Starting Servlet Engine: Apache Tomcat/6.0.13
2007-12-17 19:31:06 org.apache.struts.action.ActionServlet initModuleDataSources
严重: Initializing application data source mysql
java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117)
at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:143)
at org.apache.struts.action.ActionServlet.