SpringBoot整合shiro環境搭建
阿新 • • 發佈：2022-03-15
1）在原來的專案基礎上，新建一個springboot模組
2）匯入thymeleaf依賴：
<!--thymeleaf-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
3）測試保證環境沒問題：
index.html
<!DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>首頁</title> </head> <body> <h1>首頁</h1> <p th:text="${msg}"></p> </body> </html>
MyController:
@Controller
public class MyController {
//跳轉到首頁
@RequestMapping({"/", "/index","index.html"})
public String toIndex(Model model){
model.addAttribute("msg","Hello!Shiro!");
return "index";
}
}
4）整合shiro
- 1.匯入shiro整合spring的包
<!--shiro整合spring的包--> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.8.0</version> </dependency>
- 2.目錄
- 3.配置Shiro
ShiroConfig:
@Configuration public class ShiroConfig { //ShiroFilterFactoryBean @Bean public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("dwsm") DefaultWebSecurityManager sm){ ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean(); //設定安全管理器 bean.setSecurityManager(sm); return bean; } //DefaultWebSecurityManager //@Qualifier("userRealm") UserRealm userRealm這裡的意思是：使得這裡的userRealm與spring容器中的beanid="userRealm"的bean物件繫結 @Bean(name = "dwsm") //這裡加上(name = "dwsm")之後，元件名就由原來的getDefaultWebSecurityManager變為dwsm public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm") UserRealm userRealm){ DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(); //關聯UserRealm securityManager.setRealm(userRealm); return securityManager; } //建立 realm 物件 需要自定義一個類UserRealm //這裡的@Bean是給spring容器新增元件，並且返回型別UserRealm即為元件型別，該元件的id=“userRealm”即方法名 @Bean public UserRealm userRealm(){ return new UserRealm(); } }
自定義一個UserRealm繼承AuthorizingRealm
//自定義的realm
public class UserRealm extends AuthorizingRealm {
//授權
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
System.out.println("執行了授權doGetAuthorizationInf");
return null;
}
//認證
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
System.out.println("執行了認證doGetAuthorizationInf");
return null;
}
}
- 4.前端頁面
add.html:
<h1>add</h1>
update.html:
<h1>update</h1>
index.html:
<h1>首頁</h1>
<p th:text="${msg}"></p>
<a th:href="@{/user/add}">add</a>
<a th:href="@{/user/update}">update</a>
- 5.MyController:
@Controller
public class MyController {
//跳轉到首頁
@RequestMapping({"/", "/index","index.html"})
public String toIndex(Model model){
model.addAttribute("msg","Hello!Shiro!");
return "index";
}
@RequestMapping("/user/add")
public String toAdd() {
return "user/add";
}
@RequestMapping("/user/update")
public String toUpdate() {
return "user/update";
}
}