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Hutool是一个小而全的Java工具类库,通过静态方法封装,降低相关API的学习成本,提高工作效率,使Java拥有函数式语言般的优雅,让Java语言也可以“甜甜的”。

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package cn.hutool.core.convert.impl;

import java.util.Locale;

import cn.hutool.core.convert.AbstractConverter;
import cn.hutool.core.util.StrUtil;

/**
 *
 * {@link Locale}对象转换器
* 只提供String转换支持 * * @author Looly * @since 4.5.2 */ public class LocaleConverter extends AbstractConverter { private static final long serialVersionUID = 1L; @Override protected Locale convertInternal(Object value) { try { String str = convertToStr(value); if (StrUtil.isEmpty(str)) { return null; } final String[] items = str.split("_"); if (items.length == 1) { return new Locale(items[0]); } if (items.length == 2) { return new Locale(items[0], items[1]); } return new Locale(items[0], items[1], items[2]); } catch (Exception e) { // Ignore Exception } return null; } }




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