java反射机构应用

时间:2023-03-08 19:56:39

       //atom.getClazzName:package.ClassName

       Class<?> clazz = Class.forName(atom.getClazzName());
                    Object obj = clazz.newInstance();

       //atom.getMethodName():Class's methodName

       //dataExchange.getClass():入参类(型).getClass()   入参个数有几个就添加几个
                    Method method = clazz.getMethod(atom.getMethodName(), dataExchange.getClass());
                    Object result = method.invoke(obj, dataExchange);    //result:反射后调用方法的结果集
                    GenericResult genericResult = (GenericResult)result;