/*<java疯狂讲义>浮点数转换为人名币读法字符串这个用例,感觉没有考虑零的情况*/ import java.util.Arrays; public class Num2Rmb { private String[] hanArr={"零","壹","贰","叁","肆","伍","陆","柒","捌","…
把字符串数组转换为16进制字符串 import java.security.MessageDigest; public class StringUtil { public StringUtil() { super(); } public static String str; public static final String EMPTY_STRING = ""; private final static String[] hexDigits = { "0", &q…
Map类型做为一种常见的Java类型,经常在开发过程中使用,笔者最近遇到要将Map对象做为一种通用的参数变量,下传到多个业务类方法中,然后在各个业务类方法中将Map转换为指定类对象的情况.如何将Map转为各个不同的业务类对象,笔者通过com.alibaba.fastjson.JSON类来实现该转换.例如需要将Map转为类ClearAcceptBatchOutDto对象. 1.实体类:ClearAcceptBatchOutDto public class ClearAcceptBatchOutDt…