ios - 使用 Touch Id 将指纹存储在数据库中
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<b>关闭</b>。这个问题需要<a href="https://stackoverflow.com/help/closed-questions" rel="noreferrer noopener nofollow">details or clarity</a> .它目前不接受答案。
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>您不能直接访问指纹。这是 Apple 故意限制的(隐私保护)。因此,您也无法将它们存储在数据库中。</p>
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<p>Touch ID</p>
<p>Your app can now use Touch ID to authenticate a user before accessing some or all content in your app. Fingerprint data is protected and never accessed by iOS or other apps. [...]</p>
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<p> <a href="https://developer.apple.com/ios8/" rel="noreferrer noopener nofollow">Source: iOS 8 for Developers by Apple</a> </p>
<p>仍然可以使用 API 进行身份验证,但只会返回 <code>Authenticated</code> 和 <code>Not Authenticated</code> 等值,没有关于指纹本身的信息。</p></p>
<p style="font-size: 20px;">关于ios - 使用 Touch Id 将指纹存储在数据库中,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/27561514/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/27561514/
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