Question

我上传了一些图片，并将其保存到此路径中的目录中： C：\ Users \ user \ Inoesis Spring Projects.metadata.plugins \ org.eclipse.wst.server.core \ tmp0 \ wtpwebapps \ HDTS / photos。

 I have uploaded some images and it got saved into a directory in this path:
C:\Users\user\Inoesis Spring Projects\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\HDTS/photos. Handler method in the Controller:


       @RequestMapping(value={"/", "home"})
        public ModelAndView showIndex(){
            return new ModelAndView("index", "artistList", artistService.getArtistsByLikes());
        }

view : index.jsp

    <c:if test="${not empty artistList }">
            <c:forEach  items="${artistList }" var="artistInfo">
            <div class="col-md-4">
                <div class="panel panel-default">
                        <div class="panel-heading">
                            <h3 class="panel-title"> <span class="glyphicon glyphicon-user"></span> <c:out value="${ artistInfo.stageName}"/> </h3>
                        </div>
                        <div class="panel-body">
                            <img alt="" src="<%=request.getContextPath()%>/photos/${artistInfo.photoName}">
                        </div><!-- /.panel-body -->
                        </div><!-- /.panel panel-primary -->

            </div><!-- /.col-md-4 -->
            </c:forEach>

            </c:if>


Pls note my project is HDTS.
How do i display them on a jsp page.
thanks

请注意我的项目是HDTS。如何在jsp页面上显示它们。感谢

Answer 1

您可以将上传的图片名称发送到请求的页面，并使用HttpServletRequest中定义的 getContextPath（）来获取上传图片的完整网址。

<%=request.getContextPath()%>将提供/ wtpwebapps / HDTS

所以你的<img />应该是这样的：

<img src="<%=request.getContextPath()%>/photos/${image_name}"/>

希望这有帮助。

快乐的编码！干杯!!

显示存储在Spring MVc中的图像

1 个答案: