• JavaBean对象转化成Map对象


    /**
    * JavaBean对象转化成Map对象
    *
    * @param javaBean
    * @return
    * @author
    */
    public static Map<String, Object> bean2Map(Object javaBean) {
      Map<String, Object> map = new HashMap<String, Object>();

      try {
        // 获取javaBean属性
        BeanInfo beanInfo = Introspector.getBeanInfo(javaBean.getClass());

        PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
        if (propertyDescriptors != null && propertyDescriptors.length > 0) {
          String propertyName = null; // javaBean属性名
          Object propertyValue = null; // javaBean属性值
          for (PropertyDescriptor pd : propertyDescriptors) {
            propertyName = pd.getName();
            if (!propertyName.equals("class")) {
              Method readMethod = pd.getReadMethod();
              propertyValue = readMethod.invoke(javaBean, new Object[0]);

              map.put(propertyName, propertyValue);
            }
          }
        }
      } catch (Exception e) {
        e.printStackTrace();
      }

      return map;
    }

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  • 原文地址:https://www.cnblogs.com/baimj/p/14108129.html
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