const Request…

const Request = async (o) => {
    if (typeof o === 'string') o = { url: o };
    if (!o?.url) throw new Error('[发送请求] 缺少 url 参数');

    try {
        // type => 因为env中使用method处理post的特殊请求(put/delete/patch), 所以这里使用type
        const { url: u, type, headers = {}, body: b, params, dataType = 'form', deviceType = 'mobile', responseType = 'data' } = o;
        // post请求需要处理params参数(get不需要, env已经处理)
        const method = type ? type?.toLowerCase() : ('body' in o ? 'post' : 'get');
        const url = u.concat(method === 'post' ? '?' + $.SakuraUtils.JsonToUrl(params) : '');
        // 根据deviceType给headers添加默认UA
        headers['User-Agent'] ||= (headers['User-Agent'] = deviceType === 'pc'
            ? 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299'
            : 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Mobile/15E148 Safari/604.1');
        // 根据jsonType处理headers
        if (dataType === 'json') headers['Content-Type'] = 'application/json;charset=UTF-8';
        // post请求处理body
        const body = method === 'post' && b ? (o.dataType === 'json' ? $.toStr(b) || b : typeof b === 'object' ? $.SakuraUtils.JsonToUrl(b) : b) : '';
        const request = { url, headers, ...(method === 'post' && { body }), ...(method === 'get' && params && { params }) };

        const httpPromise = $.http[method.toLowerCase()](request)
            .then(response => responseType == 'data' ? response.body : response)
            .then(res => $.toObj(res) || res)
            .catch(err => err);
        // 使用Promise.race来强行加入超时处理
        return Promise.race([
            new Promise((_, e) => setTimeout(() => e('当前请求已超时'), o?.timeout || 1e4)),
            httpPromise
        ]);
    } catch (e) {
        throw e;
    }
};