anchor.diff:        <li><a href="<%=request.getContextPath()%>/root-affix/suffix-rule.jsp?suffixes=ence,ance,age&words_type=SYLLABUS&strict=Y&column=6">后缀规则</a></li>
         <li><a href="<%=request.getContextPath()%>/root-affix/dynamic-suffix-rule.jsp?suffixes=ise-ize&words_type=SYLLABUS">动态后缀规则</a></li>
         <li><a href="<%=request.getContextPath()%>/similar-word-rule.jsp?word=north&count=10&words_type=CET4">拼写相似规则</a></li>
  +    <%
  +      if(user != null){
  +    %>
         <li><a href="<%=request.getContextPath()%>/history/user-word-history.jsp">用户查词记录</a></li>
         <li><a href="<%=request.getContextPath()%>/history/user-text-history.jsp">文本分析记录</a></li>
         <li><a href="<%=request.getContextPath()%>/history/user-url-history.jsp">网页分析记录</a></li>
  
positive.code:       <li><a href="<%=request.getContextPath()%>/history/user-dynamic-prefix-history.jsp">动态前缀分析记录</a></li>
        <li><a href="<%=request.getContextPath()%>/history/user-dynamic-suffix-history.jsp">动态后缀分析记录</a></li>
      <%
        User user = (User) request.getSession().getAttribute("user");
        if(user != null && "ysc".equals(user.getUserName())){
      %>
        <li><a href="<%=request.getContextPath()%>/history/anti-robot-manager.jsp?limit=1000">反机器人管理</a></li>
  
negative.code:   --%>
  
  <%@ page import="org.apdplat.superword.model.User" %>
  <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  
  <%
      User user = (User) request.getSession().getAttribute("user");
  %>
  
  <html>
  <head>
    <title>superword是一个Java实现的英文单词分析和辅助阅读开源项目，主要研究英语单词音近形似转化规律、前缀后缀规律、词之间的相似性规律和辅助阅读等等。</title>
  