require.context doesn't work in version 3.0.2

[zeroooooooo]

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小程序基础库: 2.11.1
使用框架: React

复现步骤

1. work in version 3.0.0-beta.5
2. upgrade to version 3.0.2 will cause an error
3. code like this
   const test = require.context( '@/store/test', true, /config.\w .js$/);

期望结果

require.context can work as usual

实际结果

Module not found: Error: Can't resolve '@/store/test' in '/demos./src/store'
resolve '@/store/test' in '/demos./src/store'
  Parsed request is a module
  using description file: /demos./package.json (relative path: ./src/store)
    aliased with mapping '@': '/demos./src' to '/demos./src/store/test'
      using description file: /demos./package.json (relative path: ./src/store)
        resolve multi platform file path
          using description file: /demos./package.json (relative path: ./src/store)
            using description file: /demos./package.json (relative path: ./src/store/test/index.js)
              as directory
                /demos./src/store/test/index.js is not a directory
[/demos./src/store/test/index.js]
 @ ./src/store/index.js 4:19-135
 @ ./node_modules/@tarojs/mini-runner/node_modules/babel-loader/lib!./node_modules/linaria/loader.js??ref--9-1!./src/app.tsx
 @ ./src/app.tsx

环境信息

 Taro CLI 3.0.2 environment info:
    System:
      OS: macOS 10.15.5
      Shell: 5.7.1 - /bin/zsh
    Binaries:
      Node: 12.16.2 - ~/.nvm/versions/node/v12.16.2/bin/node
      Yarn: 1.22.0 - /usr/local/bin/yarn
      npm: 6.14.4 - ~/.nvm/versions/node/v12.16.2/bin/npm
    npmPackages:
      @tarojs/cli: 3.0.2 => 3.0.2
      @tarojs/components: 3.0.2 => 3.0.2
      @tarojs/mini-runner: 3.0.2 => 3.0.2
      @tarojs/react: 3.0.2 => 3.0.2
      @tarojs/runtime: 3.0.2 => 3.0.2
      @tarojs/taro: 3.0.2 => 3.0.2
      @tarojs/webpack-runner: 3.0.2 => 3.0.2
      babel-preset-taro: 3.0.2 => 3.0.2
      eslint-config-taro: 3.0.2 => 3.0.2
      react: ^16.10.0 => 16.13.1
      taro-ui: 3.0.0-alpha.3 => 3.0.0-alpha.3

---

补充信息

related issues : #6720

[digiaries]

试试最后用 / 结尾

[zeroooooooo]

试试最后用 / 结尾

试过了的 这样也会报错 当扫描的目录的根目录存在index.js文件时就会出现错误

[Chen-jj]

@zeroooooooo 复现不了，升级到最新版本再试试，或者提供一下 demo 吧。

// Taro 项目配置
config: {
  alias: {
    '@/src': path.resolve(__dirname, '../src')
  }
  ...
}

// 读取 src 下所有 xxx.config.js
const r = require.context('@/src', true, /(\w)+\.config\.js$/)
console.log('r: ', r.keys())

// 像 #6720 一样，读取当前页面文件夹下的配置文件
const r = require.context('./', true, /(\w)+\.config\.js$/)
console.log('r: ', r.keys())

[zeroooooooo]

试试最后用 / 结尾

试过了的 这样也会报错 当扫描的目录的根目录存在index.js文件时就会出现错误

@Chen-jj

hello, 当扫描的一级目录下存在index.js的时候才会出错，如图

已创建最小复现demo 如下

taro.zip