在 JavaScript 中解码 URL Safe Base64(浏览器端)

2022-01-21 00:00:00 gmail-api base64 javascript

我正在使用 Gmail 的 API 从我的帐户中获取电子邮件.邮件正文以URL safe base64"格式传送.解码它以供使用的最佳方法是什么?我找到了一些 nodejs 解决方案,但没有找到客户端解决方案.window.atob 不起作用,因为它是 URL 安全的.

I am using Gmail's API to get emails from my account. The body of the message is delivered in a "URL safe base64" format. What is the best way to decode this for use? I have found some nodejs solutions, but no client side ones. window.atob does not work since it is URL safe.

感谢您的帮助.

推荐答案

为了后代,

atob(data.replace(/_/g, '/').replace(/-/g, '+'))

如规范所述 https://www.rfc-editor.org/rfc/rfc4648#section-5 但是因为它使用 atob() 它不支持 unicode 字符,因此需要 一个polyfill.

As stated by the spec https://www.rfc-editor.org/rfc/rfc4648#section-5 however because this uses atob() it does not support unicode characters and thus requires a polyfill.

相关文章