How to add Object in using model.addAttributes in Spring MVC

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醉酒成梦
醉酒成梦 2021-02-06 16:56

I\'m trying to retrieve the user information from DB and display in the front end (JSP) using Spring MVC.

Inside the controller, currently I\'m adding the following cod

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  • 2021-02-06 16:58

    In controller add as below

        ModelMap model = new ModelMap();
        model.put("user", user);
    

    In jsp use like this

        ${user.name}
    
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  • 2021-02-06 17:00

    Or there is another option - to use @ModelAttribute like this: http://krams915.blogspot.com/2010/12/spring-3-mvc-using-modelattribute-in.html (contains Model and ModelAttribute examples).

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  • 2021-02-06 17:03

    Don't forget the JSP option isELIgnored="false" as below:

    <%@ page language="java" contentType="text/html; charset=ISO-8859-1" isELIgnored="false"
    pageEncoding="ISO-8859-1"%>
    
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  • 2021-02-06 17:03
    **In Controller do IT**    
    @RequestMapping(value = "/loginStep.do", method = RequestMethod.GET)
            public String loginStep(ModelMap model,HttpServletRequest request, HttpServletResponse response,HttpSession session) {
        model.addAttribute("YearList", yearList);
        return "uploadPDFPage";
        }
    **In uploadPDFPage JSP Do it**
    ${YearList}
    
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