<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
@RestController
public class HelloController
{
@GetMapping("/hello")
public String hello() {
return "Hello";
}
}
访问http://localhost:8080/hello 会自动跳到login页面
默认用户名 user
默认密码在控制台显示
spring.security.user.name=user
spring.security.user.password=123
spring.security.user.roles=admin
新建一个SecurityConfig .java类
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter
{
//去掉spring5一定要密码加密的限制
@Bean
PasswordEncoder passwordEncoder(){
return NoOpPasswordEncoder.getInstance();
}
//第二种: 在代码中配置用户名和密码
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception
{
auth.inMemoryAuthentication()
.withUser("terry").password("123").roles("admin")
.and()
.withUser("tt").password("456").roles("user");
}
}
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter
{
//去掉spring5一定要密码加密的限制
@Bean
PasswordEncoder passwordEncoder(){
return NoOpPasswordEncoder.getInstance();
}
//第二种: 在代码中配置用户名和密码
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception
{
auth.inMemoryAuthentication()
.withUser("terry").password("123").roles("admin")
.and()
.withUser("tt").password("456").roles("user");
}
//HttpSecurity配置
@Override
protected void configure(HttpSecurity http) throws Exception
{
http.authorizeRequests()
.antMatchers("/admin/**").hasRole("admin")
.antMatchers("/user/**").hasAnyRole("admin","user")
//.antMatchers("/user/**").access("hasAnyRole('user','admin')")
.anyRequest().authenticated()
.and()
.formLogin()
.loginProcessingUrl("/doLogin")
.permitAll()
.and()
.csrf().disable();//要使用postman,防止被认为是csrf攻击
}
}
@RequestMapping("/admin/hello")
public String admin(){
return "Hello admin";
}
@RequestMapping("/user/hello")
public String user(){
return "hello user";
}
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/69952307/viewspace-2679614/ ,如需转载,请注明出处,否则将追究法律责任。