错误'_'未定义no-undef [英] error '_' is not defined no-undef

问题描述

我使用eslint检查我的代码，并发生错误-未定义错误'_'no-undef".

I use eslint to check my code ,and a error happen -- "error '_' is not defined no-undef".

我这样写代码:

new webpack.ProvidePlugin({
    $: "jquery",//jquery
    jQuery: "jquery",
    "window.jQuery": "jquery",
    _:"lodash"//lodash
})

并获取.eslintrc.js，部分内容如下:

and get .eslintrc.js, part of it like this:

"env": {
    "browser": true,
    "commonjs": true,
    "es6": true,
    "jquery":true,
},

在将jquery添加到之前，它会发生一个错误-错误'_'未定义为no-undef".但是，当我将lodash添加到时，就像'lodash':true"一样.它不起作用.

before I add the jquery into ,it happen an error -- "error '_' is not defined no-undef". However, when I add lodash into ,just like that "'lodash':true".It doesn't work.

你能帮我吗?

推荐答案

ESLint无法理解lodash库.您需要在配置中添加一个全局部分.

ESLint doesn't understand lodash library. you need to add a global section in your config.

全局变量":{_: 真的}

"globals": { "_": true },

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