摘要：action[java] view plaincopyprint?packagecom.lk.action;importjavax.annotation.Resource;importcom.googlecode.jsonplugin.annotations.JSON;importcom.lk.service.StudentControl;importcom.opensymphony.xwork2.ActionSupport;publicclassLoginAjaxActionextendsActionSupport{privateStringusername;privateStudentCo 阅读全文