elasticsearch 写入数据并查询

#导入相关数据
import tushare as ts
import pandas as pd
#import elasticsearch  as es

from datetime import datetime
from elasticsearch import Elasticsearch

df=ts.get_hist_data('000001')

#print(df)


df1=df.iloc[:10]

es = Elasticsearch()


for k in df1.index:
    a=df1.loc[k]
    b=dict(a)
    res = es.index(index=str(k), doc_type='stock', id=1, body=b)

#res = es.get(index="2018-07-31", doc_type='stock', id=1)

res1 = es.search(index="2018-07-31", body={"query": {"match_all": {}}})

print( res1['hits']['hits'])


for hit in res1['hits']['hits']:
    print( hit["_source"])