小编Lak*_*o12的帖子

安全配置类

@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConf {

    @Bean
    public AuthenticationManager authenticationManagerBean(AuthenticationConfiguration authenticationConfiguration) throws Exception {
        return authenticationConfiguration.getAuthenticationManager();
    }

}

控制器

@RestController
public class Controller {
    
    @GetMapping("/test")
    public String test(){
        return "test";
    }
}

测试班

@ExtendWith(SpringExtension.class)
@WebMvcTest(controllers = Controller.class)
@ComponentScan("com.example.demo")
public class DemoApplicationTests {

    @Test
    public void test() {
    }
}

我有一个简单的应用程序，如果我尝试启动主应用程序，它可以工作，但是当我启动测试类时，我收到此错误：

java.lang.StackOverflowError
            at java.base/java.lang.StackTraceElement.of(StackTraceElement.java:526)
            at java.base/java.lang.Throwable.getOurStackTrace(Throwable.java:828)
            at java.base/java.lang.Throwable.getStackTrace(Throwable.java:820)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:79)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89)
            at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:89) …