Method getSign

wxapp/iqoo.js:169–177

(method, apiPath, data = {})

    }

    getSign(method, apiPath, data = {}) {
        const upperMethod = method.toUpperCase();
        const timestamp = Math.floor(Date.now() / 1000);
        const query = upperMethod === "GET" ? this.queryString(data) : "";
        const body = upperMethod === "GET" ? "" : JSON.stringify(data || {});
        const raw = `${upperMethod}&/api/${apiPath}&${query}&${body}&appid=1002&timestamp=${timestamp}`;
        const signature = crypto.createHmac("sha256", SIGN_SECRET).update(raw).digest("base64");
        return `IQOO-HMAC-SHA256 appid=1002,timestamp=${timestamp},signature=${signature}`;
    }

    headers(method, apiPath, data, extra = {}) {
        return {