fs

问题 I'm trying to handle a asynchronous action that read multiple files from a folder at a same time and writes new ones in a different folder. The files that I read are by pair. One file is the data template and the other one is about the data. According to the template, we process the data from the related data file. All the information that I got from the both files are inserted into an object that I need to write in JSON into a new file . The code below works perfectly if there are only one

问题 I'm trying to create a symlink inside of BrowserFS. I can confirm that BrowserFS can read sym links just fine... (I tested by making a zip file and loading it in, and doing fs.readFile and all is A-OK) However, when I try to create a sym link via fs.symlink , I get an Error, I assume this is meaning it is not supported. Can any of the folks out there that may use browserFS know how to propertly create, or any workarounds for creating symlinks? One idea is to create the contents of a symlink

问题 I'm trying to create a symlink inside of BrowserFS. I can confirm that BrowserFS can read sym links just fine... (I tested by making a zip file and loading it in, and doing fs.readFile and all is A-OK) However, when I try to create a sym link via fs.symlink , I get an Error, I assume this is meaning it is not supported. Can any of the folks out there that may use browserFS know how to propertly create, or any workarounds for creating symlinks? One idea is to create the contents of a symlink

问题 I need to perform an action when files from a directory are created , renamed , or deleted . But not when content inside a file changes . how can i do this with native node.js? I tried const fs = require('fs') const path = require('path') const ROOT_PATH = path.resolve('components') fs.watch(ROOT_PATH, (eventType, filename) => { console.log(eventType) }) according to the documentation, eventType should return rename for creating, renaming, deleting. And change when the content changes. but

问题 using node 8.11 and pdfmake 0.1.53 and pm2 . pdfmake gives a mixed response, but almost fails(blank page) and success(with content) randomly. Is it temp storage bug? tried with a different name too but getting blank page, after close and open system getting first time proper, next onwards getting empty pages. note: the direct download does not fail always. attached the sample at last. sample code: module.exports = { generateReport: function(req, res){ var fonts = { Roboto: { normal: 'node

问题 I have a file with the data as follows, Test.txt, <template class="get" type="amp-mustache"> <div class="divcenter"> /////Need to append data at this point///// </div> </template> I have the data like below [ {'text':'<p>grapes</p>'}, {'text':'<p>banana</p>'}, {'text':'<p>orange</p>'}, {'text':'<p>apple</p>'}, {'text':'<p>gua</p>'} ] After appending the data should be, <template class="get"> <div class="divcenter"> <p>grapes</p> <p>banana</p> <p>orange</p> <p>apple</p> <p>gua</p> </div> <

问题 I have a file with the data as follows, Test.txt, <template class="get" type="amp-mustache"> <div class="divcenter"> /////Need to append data at this point///// </div> </template> I have the data like below [ {'text':'<p>grapes</p>'}, {'text':'<p>banana</p>'}, {'text':'<p>orange</p>'}, {'text':'<p>apple</p>'}, {'text':'<p>gua</p>'} ] After appending the data should be, <template class="get"> <div class="divcenter"> <p>grapes</p> <p>banana</p> <p>orange</p> <p>apple</p> <p>gua</p> </div> <

问题 Supervisor is a package for Node.js that monitors files in your app directory for modifications and reloads the app when a modification occurs. This script interprets symbolic links as regular files and logs out a warning. I would like to fork Supervisor so that either this can be fixed entirely or that a more descriptive warning is produced. How can I use the File System module of Node.js to determine if a given file is really an symbolic link? 回答1: You can use fs.lstat and then call statis

问题 I have a component with a following render f-tion: render: function() { <input type="file" name: this.props.name, className={this.props.className} onChange={this.props.handleChange} accept={this.props.accept}/> } State is managed by a container which uploads the file server-side using jquery AJAX call: getInitialState: function() { return { uploaded: false }; } handleChange: function(event) { event.preventDefault(); var file = event.target.files[0]; if (!file) { return; } var reader = new

问题 I keep getting the error in the description when I try to build my application for my Node server. I am ultimately trying to read a .docx file for docxtemplater, but without 'fs' working, it's not looking to bright. I have tried to use the node:{fs:"empty"} workaround that I've seen on many solutions, but it's still giving me the same error or propagating up to the console when I am running it on the browser. Here is what I have in my webpack.config.js: var path = require('path'); var webpack