Base64加密URL、解密URL

Base64加密URL,解密时密文需将空格替换为“+”

加密:
callBackUrl+= "&userInfo=" + Base64.encode(user.toString());
解密:
userInfo= JacksonSupport.decode1(Base64.decode(request.getParameter("userInfo").replaceAll(" ","+")),Map.class);
原文地址:https://www.cnblogs.com/caichaoxiang919/p/10980902.html