二维码显示这个功能我目前不需要，所以我直接用下面这段了，重点是 appManager.getModel()

```
function hex_to_b32(hex) {
let alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
let bytes = [];
for (let i = 0; i < hex.length; i += 2) {
bytes.push(parseInt(hex.substr(i, 2), 16));
}
let bits = 0;
let value = 0;
let output = "";
for (let i = 0; i < bytes.length; i++) {
value = (value << 8) | bytes[i];
bits += 8;
while (bits >= 5) {
output += alphabet[(value >>> (bits - 5)) & 31];
bits -= 5;
}
}
if (bits > 0) {
output += alphabet[(value << (5 - bits)) & 31];
}
return output;
}

console.warn("Here's your Authy tokens:");
var data = appManager.getModel().map(function (i) {
var secret =
i.markedForDeletion === false ? i.decryptedSeed : hex_to_b32(i.secretSeed);
var period = i.digits === 7 ? 10 : 30;
var totp_uri = `otpauth://totp/${encodeURIComponent(
i.name
)}?secret=${secret}&digits=${i.digits}&period=${period}`;
console.group(i.name);
console.log("TOTP secret:", secret);
console.log("TOTP URI:", totp_uri);
console.groupEnd();
return { name: i.name, secret: secret, uri: totp_uri };
});
```