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平日java开发规范手册

public class CurrencyUtils { public CurrencyUtils() { } public static String numToStr(int num) { String[] chinese = new String[]{"", "十", "百", "千", "万", "十", "百", "千", "亿", "十", "百", "千", "万"}; String[] numChinese = new String.

import lombok.Data;import javax.validation.Valid;import java.util.*;/** * 列表参数校验工具. * * @author ssht */@Datapublic class ValidList<E> implements List<E>{ @Valid private List<E> list = new ArrayList<>(); @..

import com.ssht.common.utils.bean.BeanUtils;import java.util.ArrayList;import java.util.List;public class ConvertUtils { public static <T, E> E convert(T source, Class<E> targetClass) { E target = null; try { ..

//String转Long:long l = Long.valueOf("123").longValue();//根据某个实体属性去重List<NewsTagsResponse> collect1 = n.stream().filter(distinctByKey((p) -> (p.getPlantName()))).collect(Collectors.toList());System.out.println(collect1);//根据多个实体属性去重Lis