silangfeilang的博客

https://blog.youkuaiyun.com/silangfeilang/article/details/108403723

Java使用RSA的公钥加密，私钥解密；私钥加密，公钥解密 package org.system.common.util.RSA; import lombok.extern.slf4j.Slf4j; import org.apache.commons.codec.binary.Base64; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Compone

Java txt文件 转 utf-8 格式 转载并修改来源：http://www.cnblogs.com/wangyanei2017/p/8807351.html import org.apache.commons.io.FileUtils; public File TXTHandler(File file) { //原本这里的是gb2312，为了兼容更多，选择了gbk St...

导入StringUtils依赖 <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.4<...