TouchId可以有多个键吗？

Question

我有一个离子应用程序，我的用户想要使用不同的用户登录，但使用相同的FaceId。我的问题是，我可以在IOS上为我的应用程序提供多个密钥吗？实现这个目标的最佳方法是什么？

Answer 1

LocalAuthentication API只为问题提供了布尔Country Region Sales China Asia $109,680 China Asia $141,165 China Asia $77,516 China Asia $154,060 China Asia $38,597 China Asia $125,985 China Asia $91,850 China Asia $90,513 China Asia $51,710 China Asia $53,283 China Asia $77,352 China Asia $5,534 China Asia $6,645 China Asia $135,301 China Asia $176,095 China Asia $146,270 China Asia $54,665 China Asia $62,111 China Asia $64,390 China Asia $30,197 China Asia $132,397 China Asia $165,454 China Asia $113,084 China Asia $40,922 China Asia $161,574 China Asia $16,753 China Asia $54,616 China Asia $117,857 China Asia $193,862 China Asia $23,478 China Asia $16,135 China Asia $103,860 China Asia $72,478 China Asia $45,570 China Asia $81,337 China Asia $174,224 China Asia $58,030 China Asia $188,160 Spain Europe $118,446 Spain Europe $43,783 Spain Europe $52,586 Spain Europe $42,995 Spain Europe $183,739 Spain Europe $108,905 Spain Europe $100,986 Spain Europe $155,873 Spain Europe $117,634 Spain Europe $110,454 Germany Europe $118,446 Germany Europe $43,783 Germany Europe $52,586 Germany Europe $42,995 Germany Europe $183,739 Germany Europe $108,905 Germany Europe $100,986 Germany Europe $155,873 Germany Europe $117,634 Germany Europe $110,454 Germany Europe $61,951 Germany Europe $139,379 Germany Europe $97,083 Germany Europe $41,821 Germany Europe $26,241 Germany Europe $39,150 Germany Europe $26,485 Germany Europe $104,995 Germany Europe $75,915 Germany Europe $197,971 Brazil South America $20,063 Brazil South America $96,114 Brazil South America $78,454 Brazil South America $181,765 Brazil South America $145,676 Brazil South America $133,124 Brazil South America $142,922 Brazil South America $190,313 Brazil South America $5,764 Brazil South America $77,970 Brazil South America $196,077 Argentina South America $64,547 Argentina South America $157,579 Argentina South America $87,654 Argentina South America $184,358 Argentina South America $25,555 Argentina South America $38,456 Argentina South America $6,762 Argentina South America $49,041 Argentina South America $178,130 Argentina South America $180,618 Argentina South America $86,641 Brazil South America $18,330 Brazil South America $28,143 Brazil South America $130,999 Brazil South America $100,090 Brazil South America $59,515 Brazil South America $157,308 Brazil South America $170,736 Brazil South America $106,259 Brazil South America $12,230 / true＆＃34;用户是否成功进行了身份验证？＆＃34;。事实上，iOS系统只希望一个人使用TouchID / FaceID。因此，没有办法让TouchID / FaceID告诉您哪个用户进行了身份验证，只知道用户已成功通过身份验证。您必须自己实施某种选择用户流，然后调用false