input:fs.createReadStream('./access.log') });rl.on('line', (line)=> {constarr=line.split('');console.log('访问时间:%s %s,访问地址:%s', arr[0], arr[1], arr[13]); }); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 运行结果如下: ➜ lineByLineFromFile git:(master) ...
console.log('READ LINE: ' +theline );if(theline !=undefined){ word.push(theline.replace("\r","")); } } liner.close(); console.log("读取后:" + JSON.stringify(word)) 文件夹读取 constLineByLine = require("../../lib/readlinesyn"); var fs=require("fs"); let word=[]; var ...
b. 功能的调用:index.js varrwByLine = require('./lib/readWriteFileByLine.js')//按行读写,对行做字符替换处理varreadName = './obj.txt';varwriteName = './rt.txt'; rwByLine.readWriteFileByLineWithProcess(readName,writeName,function(line){varrs = line.toString().replace("\\",'\/');...
只有一行：a b c 需要将a、b和c分别赋给外部变量x、y和z，则脚本可写成如下： eval $(awk '{...
在ES 6 之前,JavaScript 一直是没有自己的模块化机制的,JavaScript 文件之间无法相互引用,只能依赖脚本的加载顺序以及全局变量来确定变量的传递顺序和传递方式。而 script 标签太多会导致文件之间依赖关系混乱,全局变量太多也会导致数据流相当紊乱,命名冲突和内存泄漏也会更加频繁的出现。直到 ES 6 之后,JavaScript 开始有...
Support for loading native ES modules using require() had been available on v20.x under the command line flag --experimental-require-module, and available by default on v22.x and v23.x. In this release, it is now no longer behind a flag on v20.x. This feature has been tested on ...
而multi-dependent-management 是一个基于 NodeJS 开发的,在命令行中使用的工具库,主要用于批量管理基于 Npm 的 package.json 项目依赖。它可以批量对你的...
cluster.worker.send({cmd:'WriteLog',category: category,line: line },err=>{if(err) {console.error('Write Log Error: '+ err.toString()) } }) } }/** * 递归创建目录 *@paramdir*/functionmkdirp(dir) {letdirNames = dir.split(path.sep);letbase = dirNames[0];if(dir.indexOf('/')...
LINE Messaging API SDK for Node.js. Contribute to line/line-bot-sdk-nodejs development by creating an account on GitHub.
The latest directory is an alias for the latest Current release. The latest-codename directory is an alias for the latest release from an LTS line. For example, the latest-hydrogen directory contains the latest Hydrogen (Node.js 18) release.Nightly releases...