Function pick

wxapp/qqpcmgr.js:52–58

(source = {}, keys = [])

}

function pick(source = {}, keys = []) {
    for (const key of keys) {
        const value = source?.[key];
        if (value !== undefined && value !== null && value !== "") return value;
    }
    return "";
}

function findLoginPayload(source) {
    if (!source || typeof source !== "object") return null;