SpringBoot+SpringSecurity+Freemarker項目中在頁面上使用security標籤控制按鈕顯示隱藏達到對按鈕級權限控制還是比較方便的,如下配置即可。
1、引入依賴
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2.1-b03</version>
</dependency>
2、依賴引入後到spring-security-taglibs包中META-INF下security.tld複製出來,放到/resources/static下,最後建一個目錄tags,如下:
(注:請忽視c.tld)
3、建一個配置類
@Configuration
public class TldConfig extends WebMvcConfigurerAdapter {
@Autowired
private FreeMarkerConfigurer configurer;
@PostConstruct
public void freeMarkerConfigurer() {
List<String> tlds = new ArrayList<String>();
tlds.add("/static/tags/security.tld");
TaglibFactory taglibFactory = configurer.getTaglibFactory();
taglibFactory.setClasspathTlds(tlds);
if(taglibFactory.getObjectWrapper() == null) {
taglibFactory.setObjectWrapper(configurer.getConfiguration().getObjectWrapper());
}
}
}
4、在freemarker頁面頂部引入標籤
<#assign security=JspTaglibs["http://www.springframework.org/security/tags"] />
5、使用標籤如下:
<@security.authorize access="hasRole('ADMIN')">
222
</@security.authorize>