Question

我正在尝试国际化headerMessage，它在访问StudentAdmissionController之后从AdmissionForm.jsp传递到studentmessages_de.properties，而studentmessages_en.properties取决于浏览器语言，但我不这样做有任何想法如何为传递的headerMessage管理它？

我提供任何帮助。

StudentAdmissionController

package com.stack;

import java.sql.Date;
import java.text.SimpleDateFormat;

import javax.validation.Valid;

import org.springframework.beans.propertyeditors.CustomDateEditor;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class StudentAdmissionController {

    @InitBinder
    public void iniBinder(WebDataBinder binder){
        //binder.setDisallowedFields(new String[] {"studentMobile"});
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy.MM.dd");
        binder.registerCustomEditor(Date.class, "studentDOB", new CustomDateEditor(dateFormat, false));
        //add to handle a specific data. 
        binder.registerCustomEditor(String.class,"studentName", new StudentNameEditor());
    }

    @RequestMapping(value = "/admissionForm.html", method = RequestMethod.GET)
    public ModelAndView getAdmissionForm() {
        ModelAndView model = new ModelAndView("AdmissionForm");
        return model;
    }

    // Aded
    // This method is being called by every request.
    @ModelAttribute
    public void addingCommonObjects(Model model1) {
        model1.addAttribute("headerMessage", "University of Berlin, Germany ");

    }

    @RequestMapping(value = "/submitAdmissionForm.html", method = RequestMethod.POST)
    public ModelAndView submitAdmissionForm(@Valid @ModelAttribute("student1") Student student1, BindingResult result) {
        if (result.hasErrors()) {
            ModelAndView model = new ModelAndView("AdmissionForm");
            return model;

        }

        ModelAndView model = new ModelAndView("AdmissionSuccess");
        return model;
    }
}

AdmissionForm.jsp

<%@taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>

<body>
    <h1>${headerMessage}</h1>

    <h1> <spring:message code="label.admissionForm" /></h1>

</body>
</html>

studentmessages_en.properties

label.admissionForm = STUDENT ADMISSION FROM ENGINEERING COURSES
label.headerMessage = University of Berlin, Germany

studentmessages_de.properties

label.admissionForm = STUDENTEN ZULASSUNG FÜR ENGINEERING Lehrveranstaltungen
label.headerMessage = Universität zu Berlin, Deutschland

Answer 1

使用ResourceBundle，您可以加载适合当前用户区域设置的特定于语言环境的资源包。

1.根据servlet的语言环境加载ResourceBundle：

ResourceBundle messages = ResourceBundle.getBundle("studentmessages_en");
ServletContext ctx = request.getSession().getServletContext();
ctx.setAttribute("resourceBundle", messages);

2.获取JSP

<%  ServletContext ctx=this.getServletContext();
    ResourceBundle res=(ResourceBundle)ctx.getAttribute("resourceBundle"); %>

<%=res.getString("label.headerMessage") %>

国际化从类到.jsp文件的传递变量

1 个答案: