我想使用画布，但是出现了一个错误

Question

代码：

const { createCanvas, loadImage } = require('canvas')
const canvas = createCanvas(200, 200)
const ctx = canvas.getContext('2d')
// Write "Awesome!"
ctx.font = '30px Impact'
ctx.rotate(0.1)
ctx.fillText('Awesome!', 50, 100)
// Draw line under text
var text = ctx.measureText('Awesome!')
ctx.strokeStyle = 'rgba(0,0,0,0.5)'
ctx.beginPath()
ctx.lineTo(50, 102)
ctx.lineTo(50 + text.width, 102)
ctx.stroke()
// Draw cat with lime helmet
loadImage('./img.jpg').then((image) => {
ctx.drawImage(image, 50, 0, 70, 70)
console.log('<img src="' + canvas.toDataURL() + '" />')
});

或者我试着只导入画布，它仍然返回错误

const Canvas = require('canvas');

node:internal/modules/cjs/loader:1183
return process.dlopen(module, path.toNamespacedPath(filename));
^
Error: libuuid.so.1: cannot open shared object file: No such file or directory
at Object.Module._extensions..node (node:internal/modules/cjs/loader:1183:18)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Module.require (node:internal/modules/cjs/loader:1005:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object.<anonymous> (/home/runner/FoxBot/node_modules/canvas/lib/bindings.js:3:18)
at Module._compile (node:internal/modules/cjs/loader:1101:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
at Module.load (node:internal/modules/cjs/loader:981:32) {
code: 'ERR_DLOPEN_FAILED'
}

我只是安装并尝试了canvas包的示例代码(在npmjs.com中)，但当我运行代码时，出现了错误
我问我的朋友，他说djsv13中的canvas有一些错误，但我在youtube上看到有人可以在djsv13使用canvas而不会出错

为什么以及如何修复

Answer 1

我找到了解决这个问题的方法。(使用Replit)
步骤1:单击三点按钮，单击Show hidden files
第二步：转到名为replit.nix
的文件
步3:在deps
中添加pkgs.libuuid步骤4:在deps下添加env = { LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [pkgs.libuuid]; };

现在您可以在replit中使用节点画布了！

示例replit.nix文件

{ pkgs }: {
deps = [
pkgs.libuuid
pkgs.nodejs-16_x
pkgs.nodePackages.typescript-language-server
pkgs.nodePackages.yarn
pkgs.replitPackages.jest
];
env = { LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [pkgs.libuuid]; };
}