ToolContentListAction.java 文件源码

private DataSource getDataSource() {
if (ToolContentListAction.dataSource == null) {
    WebApplicationContext ctx = WebApplicationContextUtils
        .getRequiredWebApplicationContext(getServlet().getServletContext());
    ToolContentListAction.dataSource = (DataSource) ctx.getBean("dataSource");
}
return ToolContentListAction.dataSource;
   }