controller 中有操作 cookie 相关 API， setCookie getCookie

写一个CookieInViewInterceptor，参考的是SessionInViewInterceptor
public class CookieInViewInterceptor implements Interceptor {
@SuppressWarnings({"rawtypes", "unchecked"})
public void intercept(Invocation inv) {
inv.invoke();
Controller c = inv.getController();
Map cok = new HashMap();
Cookie[] cookies = c.getCookieObjects();
for (Cookie cookie : cookies) {
String name = cookie.getName();
String value = cookie.getValue();
if(value!=null){
cok.put(name, value);
}
}
c.setAttr("cookies", cok);
}
}
在页面上用#(cookies.***)即可

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