ConditionalOnProperty配置swagger不生效问题及解决

@SpringCloudApplication
@EnableSwagger2  //在应用程序处进行了配置
public class SysApplication {
 
    public static void main(String[] args) {
        springApplication.run(SysApplication.class,args);
    }
}

@Configuration
@EnableSwagger2  //在swagger本身配置处进行了配置
@ConditionalOnProperty(value = "swagger.manenabled", havingValue = "true")
public class SwaggerConfig {
}

@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD})
@Documented
@Conditional({OnPropertyCondition.class})
public @interface ConditionalOnProperty {
//获取对应property名称的值，与name不可同时使用
    String[] value() default {};
 
//配置属性名称的前缀
    String prefix() default "";
 
//配置属性完整名称或部分名称
//可与prefix组合使用，组成完整的配置属性名称，与value不可同时使用
    String[] name() default {};
 
//可与name组合使用，比较获取到的属性值与havingValue给定的值是否相同，相同才加载配置
    String havingValue() default "";
 
//缺少该配置属性时是否可以加载。如果为true，没有该配置属性时也会正常加载；反之则不会生效
    boolean matchIfMissing() default false;
}

@Bean(name = "emailNotification")
@ConditionalOnProperty(prefix = "notification", name = "service")
public NotificationSender notificationSender() {
    return new EmailNotification();
}

notification.service=email

@Bean(name = "emailNotification")
@ConditionalOnProperty(prefix = "notification", name = "enable")
public NotificationSender notificationSender() {
    return new EmailNotification();
}

notification.enable=true