Question

我正在使用spring mvc和apache tiles做一个web应用程序，我有下一个：

项目

| __WebContent

<bean id="viewResolver"
 class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass">
<value>org.springframework.web.servlet.view.tiles2.TilesView
</value>
</property>
</bean>
<bean id="tilesConfigurer"
class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/tiles.xml</value>
</list>
</property>
</bean>

| __index.jsp

在app-config.xml中：

<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title><tiles:insertAttribute name="title" ignore="true" /></title>
</head>
<body>
<div><tiles:insertAttribute name="header" /></div>
<div style="float:left;padding:10px;width:15%;"><tiles:insertAttribute
name="menu" /></div>
<div style="float:left;padding:10px;width:80%;border-left:1px solid pink;">
<tiles:insertAttribute name="body" /></div>
<div style="clear:both"><tiles:insertAttribute name="footer" /></div>
</body>
</html>

我的layout.jsp：

<tiles-definitions>
<definition name="base.definition"  template="/WEB-INF/view/layout.jsp">
<put-attribute name="title"     value="" />
<put-attribute name="header"    value="/WEB-INF/view/header.jsp" />
<put-attribute name="menu"      value="/WEB-INF/view/menu.jsp" />
<put-attribute name="body"      value="" />
<put-attribute name="footer"    value="/WEB-INF/view/footer.jsp" />
</definition>
<definition name="home" extends="base.definition">
<put-attribute name="title" value="Home" />
<put-attribute name="body"  value="/WEB-INF/view/home.jsp" />
</definition>
</tiles-definitions>

我的tiles.xml：

@Controller
public class HomeController {

@RequestMapping(value="/home")
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
return new ModelAndView("home");
}

我的控制器：

  try
{
         if (TryUpdateModel(theEvent))
         {
             storeDB.SaveChanges();
             return RedirectToAction("Index");
         }
}
catch (System.Data.Entity.Validation.DbEntityValidationException dbEx)
{
    Exception raise = dbEx;
    foreach (var validationErrors in dbEx.EntityValidationErrors)
    {
        foreach (var validationError in validationErrors.ValidationErrors)
        {
            string message = string.Format("{0}:{1}", 
                validationErrors.Entry.Entity.ToString(),
                validationError.ErrorMessage);
            // raise a new exception nesting
            // the current instance as InnerException
            raise = new InvalidOperationException(message, raise);
        }
    }
    throw raise;
}

当我输入good base时，它给出了错误：

http 404 /unqui.tip.vista/WEB-INF/view/layout.jsp

泰

Answer 1

这可能是您编写时的拼写错误，但您在tiles.xml中的正文值应为：

<put-attribute name="body"  value="/WEB-INF/views/home.jsp" />

由于您的home.jsp位于views文件夹中，因此您需要最后的s。您需要更新所有tiles.xml路径以说出视图。

Spring MVC：Apache Tile不起作用

1 个答案: