V2EX = way to explore V2EX 是一个关于分享和探索的地方
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This topic created in 2516 days ago, the information mentioned may be changed or developed.
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?
 | 1 LGA1150 Jun 10, 2019 这是 MIME Type，可以用 Files.probeContentType(path) |
 | 2 aoscici2000 OP @LGA1150 可以了, 谢谢哈 |
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