Spring MVC Thymeleaf Shiro Dialect 整合

Shiro官方支持多种模板方言，却没有为Thymeleaf提供支持，幸好有第三方提供的thymeleaf-extras-shiro

它与Springboot的整合比较简单，这里就不介绍了。

在与SpringMVC整合时，却遇到了让人头疼的问题，网上到处搜索，一步步调试代码，最终找到了解决方案。

第一步，引用thymeleaf-extras-shiro包

            <dependency>
                <groupId>com.github.theborakompanioni</groupId>
                <artifactId>thymeleaf-extras-shiro</artifactId>
                <version>2.0.0</version>
            </dependency>

第二步，声明bean

<bean id="shiroDialect" class="at.pollux.thymeleaf.shiro.dialect.ShiroDialect"/>

第三步，将ShiroDialect加入到Thymeleaf模板引擎中

    <bean id="templateEngine" class="org.thymeleaf.spring5.SpringTemplateEngine">
        <property name="templateResolvers" ref="templateResolver" />
        <property name="additionalDialects" ref="shiroDialect" />
    </bean>

第四步，模板头部加入命名空间

<!DOCTYPE html>
<html lang="zh_CN" xmlns:shiro="http://www.pollix.at/thymeleaf/shiro"
      xmlns:th="http://www.thymeleaf.org">
  <head>
    <title>thymeleaf-extras-shiro</title>
  </head>

  <body>
    <p shiro:guest="">Please <a href="login.html">login</a></p>
    <p shiro:authenticated="">
      Hello, <span shiro:principal=""></span>, how are you today?
    </p>
  </body>
</html>

最后，这里有一些常用Shiro标签

Attribute

<p shiro:anyTag>
  Goodbye cruel World!
</p>

Element

<shiro:anyTag>
  <p>Hello World!</p>
</shiro:anyTag>

The guest tag

<p shiro:guest="">
  Please <a href="login.html">Login</a>
</p>

The user tag

<p shiro:user="">
  Welcome back John! Not John? Click <a href="login.html">here<a> to login.
</p>

The authenticated tag

<a shiro:authenticated="" href="updateAccount.html">Update your contact information</a>

The notAuthenticated tag

<p shiro:notAuthenticated="">
  Please <a href="login.html">login</a> in order to update your credit card information.
</p>

The principal tag

<p>Hello, <span shiro:principal=""></span>, how are you today?</p>

<p>Hello, <shiro:principal/>, how are you today?</p>

Typed principal and principal property are also supported.

The hasRole tag

<a shiro:hasRole="administrator" href="admin.html">Administer the system</a>

The lacksRole tag

<p shiro:lacksRole="administrator">
  Sorry, you are not allowed to administer the system.
</p>

The hasAllRoles tag

<p shiro:hasAllRoles="developer, project manager">
  You are a developer and a project manager.
</p>

The hasAnyRoles tag

<p shiro:hasAnyRoles="developer, project manager, administrator">
  You are a developer, project manager, or administrator.
</p>

The hasPermission tag

<a shiro:hasPermission="user:create" href="createUser.html">Create a new User</a>

The lacksPermission tag

<p shiro:lacksPermission="user:delete">
  Sorry, you are not allowed to delete user accounts.
</p>

The hasAllPermissions tag

<p shiro:hasAllPermissions="user:create, user:delete">
  You can create and delete users.
</p>

The hasAnyPermissions tag

<p shiro:hasAnyPermissions="user:create, user:delete">
  You can create or delete users.
</p>

来源：CSDN

作者：浮世乁痴子

链接：https://blog.csdn.net/ilyz5609/article/details/102706788

标签

shiro

thymeleaf

delete