在 js 文件中导入变为 'myProperty' is defined but never used

Question

为什么在执行导入时会出现变量已定义但未使用的错误？它们在同一个文件夹中。我正在使用它。感谢输入！

错误

'componentName' is defined but never used.

动态组件数据-mapping.js

import { componentName } from './strapi-helpers.js'

function mapData(response, componentName) {
  const componentList = response.reduce(function(matchedComponents, component) {
    if (component.__component === componentName) {
      component.__component = componentName(component.__component)

      matchedComponents.push(component)
    }

    return matchedComponents
  }, [])

  return componentList
}

export {
  mapData
}

strapi-helpers.js

function componentName(currentName) {
  if (currentName && currentName.indexOf('.')) {
    return currentName.replace('.', '-')
  }
}

export {
  componentName
}

Answer 1

您的函数使用同名参数隐藏导入。因此从未使用过。

在 js 文件中导入变为 'myProperty' is defined but never used

Import in js file becomes 'myProperty' is defined but never used

javascript

ecmascript-6

vue.js

es6-modules