在tomcat的安装目录中\conf\server.xml 中添加 <!-- O2O start --> <!-- <Context docBase="E:\myeclipseWorkspace\O2O_Server\WebContent" path="/O2OService" reloadable="true"></Context> <Context crossContext="true" docBase="E:\myeclipseWorkspace\O2O_PC\WebContent" path="" ></Context> --> <!-- O2O end -->