而在Javascript中,常常使用readlineSync模块来实现这个功能。readlineSync是一个同步的读取用户输入的模块,它可以使程序暂停执行,等待用户输入后再继续执行。本文将引导你一步步实现Javascript中的readlineSync功能,并教会你如何使用。 整体流程 下面是实现“javascript readlineSync”功能的整体流程: 详细步骤 接下来,我将详细...
Node.js内置模块readline在关闭后继续读取行 是指在使用readline模块进行行读取操作时,当读取完所有行后,如果继续调用读取行的方法,会返回undefined。 readline模块是Node.js中用于读取用户输入或文件内容的模块,它提供了一组API来处理逐行读取的场景。在使用readline模块时,首先需要创建一个Interface对象,该对象通...
lang = readlineSync.question('Which language? ', {defaultInput: 'javascript'}); trueValue, falseValue Type: string, number, RegExp, function or Array Default: [] If the input matches trueValue, return true. If the input matches falseValue, return false. In any other case, return the in...
当push方法被异步调用时,即state.sync为false:这个时候对于从数据源获取到的数据是直接通过触发data事件以供消费者来使用,而不用存放到缓冲区。然后调用stream.read(0)方法重复读取数据并供消费者使用。 当push方法是同步时,即state.sync为true:这个时候从数据源获取数据后,就不是直接通过触发data事件来供消费者直接...
输入npm in,按下tab:自动提示可选子命令 init、install 输入npm inst,按下tab:自动补全为 npm install 代码语言:javascript 代码运行次数:0 运行 AI代码解释 const readline = require('readline'); const fs = require('fs'); function completer(line) { const command = 'npm'; const subCommands = ['...
readline-sync 好像是说有处理中文的问题,如果用 chcp 65001 都没用,那就用原生的 readline 吧,稍微封装一下 const readline = require("readline"); const rl = readline.createInterface({ input: process.stdin, output: process.stdout }); function rlPromisify(fn) { return async (...args) => { re...
anseki/readline-sync Star807 Synchronous Readline for interactively running to have a conversation with the user via a console(TTY). javascriptkeyboardblockcommandinteractivereplpromptpasswordttyquestionreadlineconversationwaitsynchronous UpdatedNov 3, 2022 ...
arrays/exercises/package.json +5 Original file line numberDiff line numberDiff line change @@ -0,0 +1,5 @@ 1 + { 2 + "dependencies": { 3 + "readline-sync": "^1.4.10" 4 + } 5 + } 0 commit comments Comments0 (0) Please sign in to comment....
To use the callback and sync APIs: MJScopy import * as readline from 'node:readline'; CJScopy const readline = require('node:readline'); The following simple example illustrates the basic use of the node:readline module. MJScopy import * as readline from 'node:readline/promises'; import...
readline-sync Synchronous Readline for interactively running to have a conversation with the user via a console(TTY). readline synchronous interactive prompt question password cli tty command repl keyboard wait block anseki •1.4.10•6 years ago•4,236dependents•MITpublished version1.4.10,6 ...