代码生成(springboot单点登录)
时间: 2023-07-06 07:37:00 浏览: 35
好的,以下是一个简单的 Spring Boot 单点登录代码示例:
首先,在 pom.xml 文件中添加以下依赖:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-client</artifactId>
</dependency>
```
然后,在 application.yml 文件中添加以下配置:
```yaml
spring:
security:
oauth2:
client:
registration:
google:
client-id: <Google Client ID>
client-secret: <Google Client Secret>
scope:
- email
- profile
provider:
google:
authorization-uri: https://accounts.google.com/o/oauth2/auth
token-uri: https://accounts.google.com/o/oauth2/token
user-info-uri: https://www.googleapis.com/oauth2/v3/userinfo
user-name-attribute: sub
```
接下来,创建一个 WebSecurityConfig 类,用于配置 Spring Security:
```java
@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private CustomOAuth2UserService customOAuth2UserService;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/", "/login**", "/error**")
.permitAll()
.anyRequest()
.authenticated()
.and()
.oauth2Login()
.userInfoEndpoint()
.userService(customOAuth2UserService);
}
}
```
在上面的代码中,我们通过 CustomOAuth2UserService 类来处理用户信息,需要创建该类:
```java
@Service
public class CustomOAuth2UserService extends DefaultOAuth2UserService {
@Override
public OAuth2User loadUser(OAuth2UserRequest userRequest) throws OAuth2AuthenticationException {
OAuth2User user = super.loadUser(userRequest);
// 对用户进行处理
// ...
return user;
}
}
```
最后,我们需要在 Spring Boot 应用程序的入口类中添加以下代码:
```java
@SpringBootApplication
public class Application extends WebMvcConfigurerAdapter {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/login").setViewName("login");
registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
}
}
```
在上面的代码中,我们将 /login 路径映射到 login.html 页面。
好了,以上就是一个简单的 Spring Boot 单点登录代码示例,供你参考。