yarn start
= webpack-dev-server --mode development
软件包.json
{
"name": "eslint-ts-loader-error",
"version": "1.0.0",
"main": "index.js",
"license": "MIT",
"scripts": {
"start": "webpack-dev-server --mode development",
"build": "webpack --mode production"
},
"devDependencies": {
"@typescript-eslint/eslint-plugin": "2.30.0",
"@typescript-eslint/parser": "2.30.0",
"babel-loader": "8.0.6",
"eslint": "6.8.0",
"eslint-loader": "4.0.2",
"ts-loader": "6.2.2",
"typescript": "3.8.3",
"webpack": "4.33.0",
"webpack-cli": "3.3.4",
"webpack-dev-server": "3.7.1"
}
}
webpack.config.js
const path = require('path');
module.exports = {
entry: './src/main.ts',
output: {
path: path.resolve(__dirname, 'dist/'),
filename: '[name].js',
},
module: {
rules: [
{
test: /\.(ts|tsx)$/,
exclude: /node_modules/,
use: [
{
loader: 'ts-loader',
},
],
},
{
test: /\.(ts|tsx)$/,
enforce: 'pre',
exclude: /node_modules/,
use: [
{
loader: 'eslint-loader',
options: {
failOnError: true,
},
},
],
},
],
},
};
编辑并保存.ts文件。
const a: string = 100;
console.log(a);
-> Error: ts-loader (As expected)
ts-loader: Type '100' is not assignable to type 'string'.
const a: string = 100;
// console.log(a);
-> Error: eslint-loader, ts-loader (Unexpected)
eslint-loader: 'a' is assigned a value but never used no-unused-vars
ts-loader: Type '100' is not assignable to type 'string'.
预期]当eslint-loader发生错误时,停止编译过程,不显示ts-loader的错误。
const a: boolean = 100;
// console.log(a);
-> Error: eslint-loader, ts-loader (Unexpected)
eslint-loader: 'a' is assigned a value but never used no-unused-vars
ts-loader: Type '100' is not assignable to type 'string'.
ts-loader错误不是最新的,是旧的!
这是不是证明处理方式达不到ts-loader的要求?
我不知道为什么会这样。
是不是webpack-dev-server的问题,而不是eslint-loader的问题?
我需要有人帮助我。
在 GitHub 的 Issue 上提问。
我使用的是 https:/github.comwebpack-contribeslint-webpack-plugin。 它的工作!:tada: