websocket返回上锁用户id

zhangjian

2023-06-30 bf26314672d20ec0b90a001c4ed7dee3c8683c73

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'use strict';
const path = require('path');
const binaryExtensions = require('binary-extensions');
 
const extensions = new Set(binaryExtensions);
 
module.exports = filePath => extensions.has(path.extname(filePath).slice(1).toLowerCase());