【笔记】Nodejs实现Base64编解码
前言
Nodejs实现Base64编解码
Base64编码
str:需要被编码的字符串
1 | const result = Buffer.from("未编码的字符串").toString("base64"); |
1 | const result = Buffer.from("未编码的字符串", "utf-8").toString("base64"); |
Base64解码
1 | const result = Buffer.from("已编码的字符串", "base64").toString(); |
1 | const result = Buffer.from("已编码的字符串", "base64").toString("utf-8"); |