spring boot 启动就自动关闭 之 找不到bean

创建的bean

package com.springboot.entity;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.stereotype.Component;

/**
 * Created by ASUS on 2018/3/20.
 */
@Component
@ConfigurationProperties(prefix = "author")
public class AuthorBean {
    private String name;
    private Long age;

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public void setAge(Long age) {
        this.age = age;
    }

    public Long getAge() {
        return age;
    }
}package com.springboot.entity;

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