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java实现图片与base64位字符串的转换，干货，干货

1.md5加密时由于环境编码不一致导致（因为Linux是UTF-8，而windows是gb2312或者GBK）2.解决方案原先代码改后代码即，把resultString.getBytes() 变为 resultString.getBytes(“UTF-8”)

package com.broadway.hhMtLoad.utils;/**tar 压缩和解压 * * 需要引入jar:commons-compress.jar 下载地址：https://mvnrepository.com/artifact/org.apache.commons/commons-compress * */import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.

1.需要引入的包，httpclient-4.5.13.jarhttpcore-4.4.14.jar2.代码如下import java.io.File;import java.io.FileOutputStream;import java.io.InputStream;import org.apache.http.HttpEntity;import org.apache.http.HttpResponse;import org.apache.http.client.methods.HttpG

import java.math.BigDecimal;public class Test { /** * 汉语中数字大写 */ private static final String[] CN_UPPER_NUMBER = { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" }; /** * 汉语中货币单位大写，这样的设计类似于占位符 */ .