在Node.js环境中遇到“fetch is not defined”的错误时,通常意味着你尝试使用了浏览器环境下的fetch API,但Node.js原生并不支持这个API。以下是解决这个问题的详细步骤: 1. 确认Node.js版本 首先,确保你的Node.js版本是18或更高,因为Node.js从版本18开始稳定支持fetch API。你可以通过运行以下命令来检查Node.js...
There is no Fetch in Node.js This happens because Fetch doesn't work in Node.js. As the Fetch API is not implemented in Node, it is necessary to use a package to implement and use it. So, if you have ateam of Node JS Developers from the best company, you must manifest the soluti...
const res = await fetch("https://nodejs.org/api/documentation.json", { ^ ReferenceError: fetch is not defined You might see this issue often if you are running on an older version of Node.js. fetch came to Node.js v17 under experimental flag –experimental-fetch. In Node.js v18, the...
2"name":"nodejs-referenceerror-fetch-is-not-defined", 3"version":"1.0.0", 4"description":"", 5"main":"index.js", 6"type":"module", 7"scripts":{ 8"test":"echo \"Error: no test specified\" && exit 1" 9}, 10"keywords":[], ...
In this blog post, we'll tackle the common issue of encountering a "ReferenceError: fetch is not defined" error when working with JavaScript, specifically Node.js. This error typically occurs when you try to use the fetch API in a Node.js environment.
Node@18 is not even the LTS version, it's the latest, not the most stable one 👎63 piranna commented on Jul 21, 2022 piranna on Jul 21, 2022 Not a good code indeed : nodejs/undici I would not say @mcollina code is not good, with so much performance obsesive code done... ...
Errors related to fetch not being defined occur during the schema validation and compatibility checks in version 1.9.0. Environment: expo-doctor version: 1.9.0 Node.js version: 16.13.1 npm/yarn version: 8.1.2 What platform(s) does this occur on?
使用ts-node直接运行ts脚本 /my-script.ts ❝ReferenceError: fetch is not defined ❞ 获取数据使用了fetch库,不是标准的Nodejs方法,需要下载node-fetchyarn...addnode-fetch写在最后 虽然程序员有很多交流问题的社区论坛,但跑了一圈后发现还是在github的Issues搜索问题更高速有效,其他地方很多无效甚至答非所问...
今天给大家分享一个使用TypeScript和node-fetch库的采集程序,主要用于采集百度的相关视频,代码非常经典,一起来看看吧。...```typescriptimport fetch from 'node-fetch';const getProxy = async (): Promise => {const...
在下面的例子中,我使用的是nodejs,和express搭建的后台。 由于我使用的是项目的后台只是在app.js中加了一个测试接口所以就不贴出完整的app.js的代码了 我使用的后台接口代码如下 app.all('/Api',function(req, res, next) { // 打印前端的信息