摘要： js文件中:if (dwr == null) var dwr = {};if (dwr.engine == null) dwr.engine = {};if (DWREngine == null) var DWREngine = dwr.engine;if (ManagerController == null) var ManagerController = {};ManagerController._path = _contextPath + '/dwr';ManagerController.invoke = function(bean, method, vararg_par 阅读全文