项目用vite脚手架构建
1、先下载eslint
npm install eslint
2、初始化eslint
npx eslint --init
前面的选项根据自己的情况选择。 到选择初始化的方式时,我选择的是使用命令交互的方式去初始化,这样更方便生成的配置文件
到下载依赖插件这一步,经验是最好直接同意直接下载,如果这里不同意,之后要自己手动下载
对于vite+vue3+ts项目,我在检查格式时还会产生一些报错
比如ts定义接口关键字interface
,会报interface是js预留关键字。
解决办法:
在.eslint.*配置文件解析器项加上并下载:vue-eslint-parser
"parserOptions": {
"ecmaVersion": "latest",
"parser": ["@typescript-eslint/parser","vue-eslint-parser"],
"sourceType": "module",
},
3、在.eslint.*配置文件的扩展项加上standard-with-typescript
"extends": [
"eslint:recommended",
"standard-with-typescript",
"plugin:vue/vue3-essential",
"plugin:@typescript-eslint/recommended"
],
standardjs链接:standardjs.com/rules
4、最后再根据项目的实际情况修改配置文件。
以下是上面操作后,再根据自身情况调整的最终配置文件,仅供参考
{
"root": true,
"env": {
"browser": true,
"es2021": true
},
"extends": [
"eslint:recommended",
"standard-with-typescript", // https://standardjs.com/rules
"plugin:vue/vue3-essential",
"plugin:@typescript-eslint/recommended"
],
"parserOptions": {
"ecmaVersion": "latest",
"parser": ["@typescript-eslint/parser","vue-eslint-parser"],
"sourceType": "module",
"ecmaFeatures": {
"jsx":true
}
},
"plugins": [
"@typescript-eslint",
"html",
"vue"
],
"overrides": [
{
"files": ["*.js", "*.jsx"," *.ts", "*.tsx",".vue"],
"parserOptions": {
"project": "./tsconfig.json"
},
"rules":{}
}
],
"rules": {
"indent": [
"error",
"tab"
],
"linebreak-style": [
"error",
"windows"
],
"quotes": [
"error",
"single"
],
"semi": [
"error",
"always"
]
}
}