kechengsheji on tomcat 6.x.launch

自己做的一个火车票售票网站是课程设计 用的是servlet+jsp 数据库是ms

<?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration type="com.genuitec.eclipse.ast.deploy.core.runonserver">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/kechengsheji"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="4"/>
</listAttribute>
<booleanAttribute key="runonserver.exploded" value="true"/>
<stringAttribute key="runonserver.project" value="kechengsheji"/>
<stringAttribute key="runonserver.server" value="tomcat6Server"/>
<booleanAttribute key="runoserver.restart" value="true"/>
</launchConfiguration>