新增“用户管理”

main/templates/main/home.html

@@ -141,6 +141,9 @@
       <a href="{% url 'main:home' %}" onclick="return handleNavClick(this, '/');">主页</a>
       <a href="{% url 'elastic:upload_page' %}" onclick="return handleNavClick(this, '/elastic/upload/');">图片上传与识别</a>
       <a href="{% url 'elastic:manage_page' %}" onclick="return handleNavClick(this, '/elastic/manage/');">数据管理</a>
+      {% if is_admin %}
+      <a href="{% url 'elastic:user_manage' %}" onclick="return handleNavClick(this, '/elastic/user_manage/');">用户管理</a>
+      {% endif %}
       <button id="logoutBtn">退出登录</button>
       <div id="logoutMsg"></div>
       {% csrf_token %}