JavaBean转Map

1、需要的jar包

<dependency>
    <groupId>com.google.guava</groupId>
    <artifactId>guava</artifactId>
    <version>27.1-jre</version>
</dependency>

此外，还导入了spring框架的一个包

import org.springframework.cglib.beans.BeanMap;

2、主要代码

private <T> Map<String,Object> beanToMap(T bean){
        Map<String, Object> map = Maps.newHashMap();
        if (null != bean){
            BeanMap beanMap = BeanMap.create(bean);
            for (Object key : beanMap.keySet()){
                map.put(key+"",beanMap.get(key));
            }
        }
        return map;
}