如何使用GAE在Search API中获取所有记录的ID

Question

result = search.get_indexes(namespace='', offset=0, limit=999, start_index_name='f35cef2dfb9a8f34e381386ec5a1f7ee', include_start_index=True, fetch_schema=False)

但是,这里没有id/index

如何在Search API中只获取记录的id/index？救命 !!

Answer 1

上面的代码只会为您提供第一批 doc_ids 我不得不花费几个小时才能找到它。使用以下代码获取所有 doc_ids...

from google.appengine.api import search

index = search.Index('YOUR_INDEX_NAME')
document_ids = [document.doc_id for document in index.get_range(start_id="0", ids_only=True)]
    while len(document_ids)>1:
      for doc_id in document_ids:
        print doc_id# Do whatever you want with these ID's
      document_ids = [document.doc_id for document in index.get_range(start_id=doc_id, ids_only=True)]