String str = Base64.getEncoder().encodeToString(Files.readAllBytes(Paths.get(path)));
在保存 base64 字符串的时候缺少了前面那一段信息, 那小段通过什么获取?
This topic created in 2599 days ago, the information mentioned may be changed or developed.
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LGA1150 Jun 10, 2019
这是 MIME Type，可以用 Files.probeContentType(path)
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aoscici2000 OP @LGA1150 可以了, 谢谢哈
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