javascript - 上传文件时的加密是在本地加密吗，那样key是不是可以被获取到？
要做文件上传，这需要在本地要加密吗？
回复内容：
要做文件上传，这需要在本地要加密吗？
一般不需要，传输过程中用 https 加密即可。
除非你做的是敏感数据存储，希望向用户表明：你的信息本地加密，我（服务器端）看到、存储的是加密后的文件。
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