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package com.jianshui.common.utils; |
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import cn.hutool.core.bean.BeanUtil; |
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import java.util.Map; |
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/** |
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* @Author: kk |
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* @Description: 将类转换为小写 |
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* @DateTime: 2023/5/23 16:44 |
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* @Params: |
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* @Return |
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*/ |
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public class ToLowerBeanUtil { |
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/** |
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* 获取对象属性值-忽略大小写 |
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* |
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* @param bean 对象 |
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* @param fieldName 属性名 |
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* @return 属性值 |
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*/ |
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public static Object getPropertyIgnoreCase(Object bean, String fieldName) { |
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if (bean == null) { |
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return null; |
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} |
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Map<String, Object> map = BeanUtil.beanToMap(bean, false, true); |
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for (Map.Entry<String, Object> entry : map.entrySet()) { |
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if (entry.getKey().toLowerCase().equals(fieldName.toLowerCase())) { |
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return entry.getValue(); |
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} |
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} |
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return null; |
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} |
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/** |
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* 将Bean的属性名转为小写 |
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* |
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* @param bean 对象 |
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*/ |
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public static void toLowerCase(Object bean) { |
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if (bean == null) { |
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return; |
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} |
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Map<String, Object> map = BeanUtil.beanToMap(bean, false, true); |
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for (Map.Entry<String, Object> entry : map.entrySet()) { |
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String key = entry.getKey(); |
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if (!key.equals(key.toLowerCase())) { |
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Object value = entry.getValue(); |
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BeanUtil.setFieldValue(bean, key, null); |
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BeanUtil.setFieldValue(bean, key.toLowerCase(), value); |
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} |
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} |
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} |
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} |
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