Batch create new category columns, ly_batcate

Batch import new classification, batch import column classification, unified format one classification per line: parent classification name | classification name | classification alias | sorting number | template name | article template name

Batch create categories: one line, one format: parent category name | category name (or 0) | category alias (or 0) | sorting number (or 0) | column template (or 0) | article template (or 0)
One format per line: classification name
If you want to create a subcategory, you must write the parent category first
The column template is generally index, and the article template is single. If it is unnecessary, it is recommended to set 0 and leave it blank