msg,app,cb){varchatServers=app.getServersByType('chat');if(!chatServers||chatServers.length===0){cb(newError('can not find chat servers.'));return;}varres=dispatcher.dispatch(session.get('rid'),chatServers);cb(null,res.id);};
; const find = ( folder: string, keyword: string[], callback: (val: string[]) => void ) => { type entryUnit = { name: string; fullPath: string; }; let arr: entryUnit[] = []; // all the files in a array const iterateDir = (base: string) =>...
程序的基本逻辑是将文件名传入findRegex函数,然后给定要查找的正则表达式。findRegex函数读取文件内容,然后使用给定的正则表达式在读取的内容中进行匹配,如果查找到匹配则发布事件found,最后它返回emitter对象。 拿到emitter对象后我们分别监听它发出的fileread, found, error三个事件,一旦对应事件发生时则调用我们提供的函数,...
msg, app, cb) {var chatServers = app.getServersByType('chat');if(!chatServers || chatServers.length === 0) {cb(new Error('can not find chat servers.'));return;}var res = dispatcher.dispatch(session.get('rid'), chatServers);cb(null, res.id);}; ...
var user = findUser(req.body.username, req.body.password); if(user){ req.session.regenerate(function(err) { if(err){ return res.json({ret_code: 2, ret_msg: '登录失败'}); } req.session.loginUser = user.username; res.json({ret_code: 0, ret_msg: '登录成功',ret_flag:flag});...
find({ account:account, password:password }).toArray(function(err, result) { // 返回集合中所有数据 if (err) { console.error("查询账号失败!"); return callback(false); }; console.log(result); if(result.length==1){ console.log("存在该账号密码!"); callback(true,result[0]); }else{...
};while(true) {//steps of 100constallocation =allocateSize(100*1024);//keep in memory so it is not garbage collectedreferences.push(allocation);constusage = process.memoryUsage();console.log(usage); } 或者: constarray =[];while(true) {//This makes the array bigger on each iterationarray...
find-cache-dir node-flat-cache node-for-in node-for-own node-functional-red-black-tree node-gauge node-glob-parent node-globby node-gyp node-https-proxy-agent node-icss-utils node-ignore node-is-extendable node-is-glob node-is-number node-is-path-inside node-istanbul node-jest-debbundle...
db.find({ system: 'solar', inhabited: true }, function (err, docs) { // docs is an array containing document Earth only }); // 使用点分匹配多级的文档 db.find({ "humans.genders": 2 }, function (err, docs) { // docs contains Earth }); // 使用点分来索引子文档数组 db.find(...
findAndCountAll() 查询符合条件的全部记录,并且统计记录条数,在分页是常用 Singer.findAndCountAll({ limit: 5, offset: 2 }).then(res => { let { count, rows } = res console.log(count, rows) }) 1. 2. 3. 4. 5. 6. 7. count() max() min() sum() ...