newdocs中的(不清楚的)示例:varuser=firebase.auth().currentUser;varcredential;//Prompttheusertore-providetheirsign-incredentialsuser.reauthenticateWithCredential(credential).then(function(){我应该如何创建这个credential对象？我试过:reauthenticateWithCredential(email,password)(类似登录方式)reauthenticateWithCredential({email,pa

newdocs中的(不清楚的)示例:varuser=firebase.auth().currentUser;varcredential;//Prompttheusertore-providetheirsign-incredentialsuser.reauthenticateWithCredential(credential).then(function(){我应该如何创建这个credential对象？我试过:reauthenticateWithCredential(email,password)(类似登录方式)reauthenticateWithCredential({email,pa