这里是所有命名空间函数, 及指向每个函数所属命名空间文档的链接:

• decode() : kotucode::base::base62, kotucode::base::base64
• encode() : kotucode::base::base62, kotucode::base::base64
• pad() : kotucode::base::base64
• trim() : kotucode::base::base64