SpringMVC@RequestMapping返回url问题

遇到一个关于@Request Mapping跳转url的问题，不知怎么解决特来求助
图片说明

控制器：

@Controller
@RequestMapping("/content")
public class ContentHandler {

    @Autowired
    private ContentServiceImpl contentService;

    @RequestMapping(value="/detail/{articleId}")
    public String detail(@PathVariable("articleId")Integer id,Model model) {
        /*
        obtainArticleByArticleId(int):根据文章Id得到的文章信息
        */
        model.addAttribute("articleDetail", contentService.obtainArticleByArticleId(id));
        return "Article/detail";
    }

    @RequestMapping("/show_articles/{userId}")
    public String myArticles(@PathVariable("userId")Integer getId,
            Map<String,Object> map) {
        /*
        obtainArticlesByAuthorId(int):根据用户Id得到的文章信息
        */
        map.put("ArticleList", contentService.obtainArticlesByAuthorId(getId));
        return "Article/show";
    }
    ... ...
    }

视图：

my_index.jsp

 <%@page import="org.springframework.web.context.annotation.SessionScope"%>
<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>个人信息</title>
</head>
<body style="padding: 0px;">
<form>
<jsp:include page="/WEB-INF/views/Layout/layoutHeader.jsp"/>
<c:set var="userIdFromSession" value="${sessionScope.userId }"/>
<a href="create_article">写文章</a>
<a href="content/show_articles/${userIdFromSession}">我的文章</a>
<a href="my_info">我的信息</a>
</form>
</body>
</html>

show.jsp

 <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions"  prefix="fn"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
    <form>
    <jsp:include page="/WEB-INF/views/Layout/layoutHeader.jsp"/>
        <table style="border: solid gray 1px;text-align:center;">
            <tr>
                <td>标题</td>
                <td>内容</td>
                <td></td>
            </tr>
            <c:forEach items="${ArticleList}" var="info">
            <tr>
                <td><c:out value="${info.title}" /></td>
                <td>
                    <c:choose>
                    <!-- 当文章内容的字符串长度大于32时截取文章内容 -->
                        <c:when test="${fn:length(info.content)<32}">
                            <c:out value="${info.content}" />
                        </c:when>
                        <c:otherwise>
                            <c:out value="${fn:substring(info.content,0,30)}..."/>
                        </c:otherwise>
                    </c:choose>
                </td>
                <td><a href="content/detail/${info.id}" target="_blank">detail</a></td>
            </tr>
            </c:forEach>
        </table>
        <hr>
    </form>
</body>
</html>

把

<a href="content/detail/${info.id}" target="_blank">detail</a>

改成

<a href="../../content/detail/${info.id}" target="_blank">detail</a>

nginx地址代理可以配置，其他方法的话不清楚你项目