ModelAndView mav=new ModelAndView("test1");
mav.addObject("time", new Date());
mav.addObject("time2", "吴");
mav.getModel().put("name", "pmb");
return mav;
addObject 与 getModel().put 可视为等价
public class ModelAndView {
/** View instance or view name String */
private Object view;
/** Model Map */
private ModelMap model;
/** Indicates whether or not this instance has been cleared with a call to {@link #clear()} */
private boolean cleared = false;
public class ModelMap extends LinkedHashMap<String, Object> {
/**
* Construct a new, empty {@code ModelMap}.
*/
public ModelMap() {
}