Function maskToken

wxapp/feihe.js:48–51

(token = "")

}

function maskToken(token = "") {
    if (!token) return "";
    return token.length > 16 ? `${token.slice(0, 8)}***${token.slice(-8)}` : `${token.slice(0, 4)}***`;
}

function randomString(length) {
    const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";