Class clazz = Class.forName("TaskProvidePropsList");//这里的类名是全名。。有包的话要加上包名 Integer num = (Integer) rM.invoke(obj);//因为知道 ...

The new JavaServer Pages (JSP) version incorporates the expression language (EL) introduced by the JSP Standard Tag Library (JSTL) to let Web designers produce scriptless JSP pages that don’t contain ...