在Node.js中遇到TypeError: fs.createWriteStream is not a function这个错误,通常意味着你尝试调用的createWriteStream方法不存在于fs对象上。要解决这个问题,你可以按照以下步骤进行: 检查fs模块是否被正确引入: 确保你在代码中已经正确引入了Node.js的fs模块。引入方式应该是: javascript cons
Hi, I am trying to create a sample excel file but i am getting error'e.createWriteStream is not a function'. below is code to create the file- import { Component } from '@angular/core'; import { NavController, Platform } from 'ionic-angular'; import * as Excel from "exceljs/dist...
So the second scenario is solvable, but the scenario where user code is mixed with library code is not as clear to me - how does the library shutdown user code without force shutting down the library calls? Member apapirovski commented Nov 29, 2018 Correct. That would be the documented ...
I have made a simpledownload from httpfunction as below (error handling is omitted for simplifcation): function download(url, tempFilepath, filepath, callback) { var tempFile = fs.createWriteStream(tempFilepath); http.request(url, function(res) { res.on('data', function(chunk) { tempFil...
This is not a bug. This behavior was changed in#18994. @spurreiterI'm not really understading why are you deferring piping in#21122 (comment). Could you please articulate your use? Side note, this should work (note that we are listening for the'readable'event only once: ...
# node -v v10.15.0. # uname -a Linux zen 4.20.13-200.fc29.x86_64 #1 SMP Wed Feb 27 19:42:55 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Workaround: function createWriteStreamSync(file, options) { if (!options) options = {}; if (!options.flag...
Your final example works (the encoding-less one). Why not use that? PNG is a binary file format. Asking Node to decode that binary data as if it was utf16le encoded data isn't going to work because it wasn't a string to start with. An arbitrary block of bytes doesn't constitute ...