spring-mvc

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago . What's the best approach? 1- Create multiple projects: 2- Create a single project: 回答1: I'd suggest you take a look at Spring's Project Sagan. It's the source code for their current website (http://spring.io). While they used a multi-module approach, it wasn't divided as you

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago . What's the best approach? 1- Create multiple projects: 2- Create a single project: 回答1: I'd suggest you take a look at Spring's Project Sagan. It's the source code for their current website (http://spring.io). While they used a multi-module approach, it wasn't divided as you

问题 I am creating an @Scheduled task to run every 5 seconds. As has been a problem in other questions, my task is running twice! I have looked at other questions, and read the applicable documentation here, but I have not been able to figure out the problem. I know that two seperate instances of my @Scheduled class are getting instantiated when I start my tomcat server. I have also figured out when they are instantiated in reference to my log file. One associated with this log line : INFO:

问题 I am creating an @Scheduled task to run every 5 seconds. As has been a problem in other questions, my task is running twice! I have looked at other questions, and read the applicable documentation here, but I have not been able to figure out the problem. I know that two seperate instances of my @Scheduled class are getting instantiated when I start my tomcat server. I have also figured out when they are instantiated in reference to my log file. One associated with this log line : INFO:

问题 My goal is to create an entity Device that has a unique field IMEI and I would like to use it as a primary key, and specify it at device registration time (manually specified, while creating the entity). I use Spring roo tool for development and hibernate as ORM. When I specify this in Entity declaration: @RooJavaBean @RooToString @RooJpaActiveRecord(identifierField = "IMEI", identifierType = String.class) public class Device {...} I get this generated: @Id @GeneratedValue(strategy =

问题 I'm trying to use hibernate with spring 3 mvc but at the moment I get this exception thrown. I think I need to define my hibernate.cfg.xml somewhere, but not sure where? I basically followed this example here http://www.nabeelalimemon.com/blog/2010/05/spring-3-integrated-with-hibernate-part-a/ And in particularly saw this line of code there that suppose to "magically" find my hibernate.cfg file using this: return new Configuration().configure().buildSessionFactory(); I'm guessing that is not

问题 Hi I am having hard time with following url: <a href="/noticeOpen/2">dynamicLink</a> to map with following controller method: @RequestMapping(value="/noticeOpen/{quesId}") public ModelAndView noticeOpen(@ModelAttribute("NoticeForm") NoticeForm noticeForm, ModelMap model, @PathVariable("quesId") Integer quesId){ System.out.println(quesId); return new ModelAndView("/noticeOpen","noticeForm",noticeForm); } Problem starts when i click on the anchor dynamicLink and it does not transfers control to

问题 Hi I am having hard time with following url: <a href="/noticeOpen/2">dynamicLink</a> to map with following controller method: @RequestMapping(value="/noticeOpen/{quesId}") public ModelAndView noticeOpen(@ModelAttribute("NoticeForm") NoticeForm noticeForm, ModelMap model, @PathVariable("quesId") Integer quesId){ System.out.println(quesId); return new ModelAndView("/noticeOpen","noticeForm",noticeForm); } Problem starts when i click on the anchor dynamicLink and it does not transfers control to

问题 I have a list of items that will be shown to user. I know to sort the items I can send the list to back-end, sort them and show them again but how to do it in front-end so no need to send the list to back-end. Ive found this table but it shows the results in columns. As you see I want to show them in a specific way as following. <div class="row"> <div class="col-md-4"> <c:forEach var="item" items="${products}"> <div style="text-align: left;"> <div> Name: ${item.name} </div> <div> Price: $

问题 I am trying to create a task creation page. There is a form where the user can enter the name, description and task status and save it. However, when I go to the page it shows me this error There was an unexpected error (type=Internal Server Error, status=500). Error during execution of processor 'org.thymeleaf.spring4.processor.attr.SpringInputGeneralFieldAttrProcessor' (index) I also have a delete task in my program and that seems to work perfectly fine. This is what my mainController looks