lucene search does not work：
parameters:PATH:"/app:company_home" AND TYPE:"cm:content"
I'm sure there's something，but the result is zero
The query in itself is guaranteed to never match anything. You are looking for a node at a very specific path that should be a document-like type without allowing the query to include any result below that path (e.g. files inside a folder). The path that you use explicitly addresses a folder, so by combining that with the type condition you get zero results.
The query should be:
PATH:"/app:company_home//*" AND TYPE:"cm:content"
(to match all documents anywhere below the Company Home node (root). But honestly speaking, if you perform that query you could also simply drop the path since in a standard Alfresco you will never find any cm:content in a different root path.
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