ahutdbx的博客

package com.example.springbootarbitrage.util; import java.io.*; import java.net.HttpURLConnection; import java.net.URL; import java.nio.charset.Charset; import java.nio.charset.StandardCharsets; import java.util.HashMap; import java.util.List; import jav

package com.example.springbootarbitrage.util; import java.util.UUID; /** * <p>Description: 字符串处理工具类</p> * * @author ccc * @date 2020/3/20 15:28 * @since JDK1.8 */ public final class StringUtils { /** * Generate a 32-bit primar