Finology 大数据金融

通过大数据以量化金融

0%

spark 标签

2019
rl }))) .then(response => response.json()) .then(({ results }) => { if (results.length > 0) { var counter = results[0]; leancloudSelector(url).innerText = counter.time + 1; Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } }) .catch(error => { console.error('Failed to save visitor count', error); }); } else { Counter('post', '/classes/Counter', { title, url, time: 1 }) .then(response => response.json()) .then(() => { leancloudSelector(url).innerText = 1; }) .catch(error => { console.error('Failed to create', error); }); } }) .catch(error => { console.error('LeanCloud Counter Error', error); }); } function showTime(Counter) { var visitors = document.querySelectorAll('.leancloud_visitors'); var entries = [...visitors].map(element => { return decodeURI(element.id); }); Counter('get', '/classes/Counter?where=' + encodeURIComponent(JSON.stringify({ url: { '$in': entries } }))) .then(response => response.json()) .then(({ results }) => { for (let url of entries) { let target = results.find(item => item.url === url); leancloudSelector(url).innerText = target ? target.time : 0; } }) .catch(error => { console.error('LeanCloud Counter Error', error); }); } let { app_id, app_key, server_url } = {"enable":true,"app_id":"SfaSE3g5tgBX5HeHdlgjym1o-gzGzoHsz","app_key":"iTsJGCNiGxrdBjV47UDN6X8p","server_url":null,"security":false}; function fetchData(api_server) { var Counter = (method, url, data) => { return fetch(`${api_server}/1.1${url}`, { method, headers: { 'X-LC-Id' : app_id, 'X-LC-Key' : app_key, 'Content-Type': 'application/json', }, body: JSON.stringify(data) }); }; if (CONFIG.page.isPost) { if (CONFIG.hostname !== location.hostname) return; addCount(Counter); } else if (document.querySelectorAll('.post-title-link').length >= 1) { showTime(Counter); } } let api_server = app_id.slice(-9) !== '-MdYXbMMI' ? server_url : `https://${app_id.slice(0, 8).toLowerCase()}.api.lncldglobal.com`; if (api_server) { fetchData(api_server); } else { fetch('https://app-router.leancloud.cn/2/route?appId=' + app_id) .then(response => response.json()) .then(({ api_server }) => { fetchData('https://' + api_server); }); } })();