loulijun2021
2022-07-11 9b825939b7f0a7439d704b379812362dd95697fc
src/utils/global.js
@@ -36,3 +36,23 @@
    return { RightCode: res.data[0], numvalue: res.data[1] }
  }
}
// 递归清除数组每个元素下的children为空的数组
const clearAllChildren = (items, childrenName = 'children') => {
  for (let i = 0; i < items.length; i++) {
    const item = items[i]
    // 当前对象存在children
    if (item && item[childrenName]) {
      // children为空数组时删除
      if (item[childrenName].length === 0) {
        delete item[childrenName]
      } else {
        // 递归当前children数组
        clearAllChildren(item[childrenName], childrenName)
      }
    }
  }
  return items
}
export default clearAllChildren