对python 操作solr索引数据的实例详解


Posted in Python onDecember 07, 2018

测试代码1:

def test(self):
  data = {"add": {"doc": {"id": "100001", "*字段名*": u"我是一个大好人"}}}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  r = requests.post(url, json=data, params=params, headers=headers)
  print r.text


 def Index_data(self):
  solr = pysolr.Solr('http://127.0.0.1:8983/solr/mycore/', timeout=10)

  # How you'd index data.
  result = solr.add([
   {
    "id": "doc_1",
    "title": "A test document",
   },
   {
    "id": "doc_2",
    "title": "The Banana: Tasty or Dangerous?",
   },
  ])
  print result

测试代码2:

实际数据:

对python 操作solr索引数据的实例详解

def Index_Data_FromCSV(self, csvfile):
  '''
   从CSV文件中读取数据,并索引到solr中
   :param csvfile: csv文件,包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  doc = {}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  for item in list:
   if index > 0: # 第一行是标题
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     data = {"add": {"doc": doc}}
     r = requests.post(url, json=data, params=params, headers=headers)
     print r.text
    except Exception,e:
     print e.message

   print index
   index += 1

#pysolr客户端代码
 def pysolr_Index_Data_FromCSV(self, csvfile,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
   从CSV文件中读取数据,并索引到solr中
   :param csvfile: csv文件,包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  listdocs = []
  for item in list:
   if index > 0: # 第一行是标题
    doc = {}
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     listdocs.append(doc)
    except Exception,e:
     print e.message
   index += 1
  solr = pysolr.Solr(url, timeout=10)
  result = solr.add(listdocs)
  print result

查询代码:

def search_data(self,message='视频'):
  url = 'http://127.0.0.1:8983/solr/mycore/select?q=title:"\%s"&wt=json&indent=true' % message
  r = requests.get(url, verify=False)
  print r.text
  r = r.json()['response']['numFound']
  print message + ":" + str(r)
  
  #pysolr客户端
  def search_data(self,where='视频',url='http://127.0.0.1:8983/solr/mycore/'):
  solr = pysolr.Solr(url, timeout=10)
  dict = {'start':10,'rows': 30,'fl':'title,keyword,source,link'}
  result = solr.search('title:视频',**dict)
  # result = solr.search('title:视频')
  # print result.raw_response['response']['numFound']

  for item in result:
   print 'keyword: %s'% item['keyword']
   print 'title: %s'% item['title']
   print 'source: %s'% item['source']
   print 'link: %s'% item['link']
   print '

'

输出结果:

{
 "responseHeader":{
 "status":0,
 "QTime":0,
 "params":{
  "q":"title:\"\\视频\"",
  "indent":"true",
  "wt":"json"}},
 "response":{"numFound":123,"start":0,"docs":[
  {
  "source":"中彩网",
  "link":"http://www.zhcw.com/video/kaijiangshipin-3D/11981126.shtml",
  "keyword":"视频",
  "title":"福彩3D开奖 视频 -中彩 视频",
  "id":"2f0a9d21-3771-4efa-a0cc-e0484cc97993",
  "_version_":1584214368617234432},
  {
  "source":"新浪视频",
  "link":"http://video.sina.com.cn/news/spj/topvideoes20170707/?opsubject_id=top1",
  "keyword":"视频",
  "title":"今日热门 视频 汇总20170707",
  "id":"c8aae0af-01e9-491f-b999-24b97004a4ba",
  "_version_":1584214367507841024},
  {
  "source":"网易新闻",
  "link":"http://news.163.com/17/0707/13/COOCNUIE00018AOR.html",
  "keyword":"视频",
  "title":"网传"兰桂坊附近不雅 视频 " 警方:传播 视频 将追责",
  "id":"353de48d-ede7-481b-89d3-bc20ab4b3884",
  "_version_":1584214367821365248},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7480871.shtml",
  "keyword":"视频",
  "title":"创想动画片:花粉过敏症的痛谁懂-凤凰 视频 -最具媒体品质的综合 视频 ...",
  "id":"dc5f19c4-180f-4004-a0db-4499d875a60f",
  "_version_":1584214366819975168},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7805858.shtml",
  "keyword":"视频",
  "title":"节气说:小暑时节就该这样养生-凤凰 视频 -最具媒体品质的综合 视频 门...",
  "id":"5e9eb7a7-48b8-4e41-9514-7712ae619d9a",
  "_version_":1584214367516229632},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7483506.shtml",
  "keyword":"视频",
  "title":"听导演讲《神奇女侠》的故事 -凤凰 视频 -最具媒体品质的综合 视频 门户-...",
  "id":"6b1482f1-c0c9-479f-bef7-7de324fb9372",
  "_version_":1584214367647301632},
  {
  "source":"汽车杂志",
  "link":"http://www.jiemian.com/article/1445267.html",
  "keyword":"视频",
  "title":"【视频】欧宝最近找了一堆穿睡衣的辣妈拍了一段超牛的视频",
  "id":"1d327555-a6f3-4513-9a21-43d59418ab82",
  "_version_":1584214368157958144},
  {
  "source":"味觉大师",
  "link":"http://www.jiemian.com/article/1453545.html",
  "keyword":"视频",
  "title":"【视频】大董没有肉的肉味烧茄子",
  "id":"7d777870-93cb-4c18-a32b-734af8f133f1",
  "_version_":1584213891451191296},
  {
  "source":"新浪汽车",
  "link":"http://auto.sina.com.cn/video/zz/2017-07-07/detail-ifyhwehx5311889.shtml",
  "keyword":"视频",
  "title":"视频 :两大神车pk!高尔夫思域怎么选?",
  "id":"3a50b303-6b54-4da3-aee1-a61c678c752d",
  "_version_":1584213892090822656},
  {
  "source":"味觉大师",
  "link":"http://www.jiemian.com/article/1453545.html",
  "keyword":"视频",
  "title":"【视频】大董没有肉的肉味烧茄子",
  "id":"01da8e11-77bc-4c31-ba3a-ba668e846d9d",
  "_version_":1584214366191878144}]
 }}

完整代码:

#-*- coding: UTF-8 -*-
import csv
import os
import codecs


def ReadCSV(filename):
 if os.path.exists(filename):
  with open(filename, 'r') as f:
   reader = csv.reader(f)
   list = []
   for item in reader:
    list.append(item)
   return list

#################################################
#coding=utf-8
import json
import requests

import os
import time
from os import walk
import CSVOP
from datetime import datetime
import pysolr
import math

class SolrClientObj:

 def test(self):
  data = {"add": {"doc": {"id": "100001", "*字段名*": u"我是一个大好人"}}}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  r = requests.post(url, json=data, params=params, headers=headers)
  print r.text

 def pysolr_Index_Data_FromCSV(self, csvfile,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
   从CSV文件中读取数据,并索引到solr中
   :param csvfile: csv文件,包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  listdocs = []
  for item in list:
   if index > 0: # 第一行是标题
    doc = {}
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     listdocs.append(doc)
    except Exception,e:
     print e.message
   index += 1
  solr = pysolr.Solr(url, timeout=10)
  result = solr.add(listdocs)
  print result

 def Index_Data_FromCSV(self, csvfile):
  '''
   从CSV文件中读取数据,并索引到solr中
   :param csvfile: csv文件,包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  doc = {}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  for item in list:
   if index > 0: # 第一行是标题
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     data = {"add": {"doc": doc}}
     r = requests.post(url, json=data, params=params, headers=headers)
     print r.text
    except Exception,e:
     print e.message

   print index
   index += 1

 def Index_data(self):
  solr = pysolr.Solr('http://127.0.0.1:8983/solr/mycore/', timeout=10)

  # How you'd index data.
  result = solr.add([
   {
    "id": "doc_1",
    "title": "A test document",
   },
   {
    "id": "doc_2",
    "title": "The Banana: Tasty or Dangerous?",
   },
  ])
  print result

 def search_data(self,where='视频',url='http://127.0.0.1:8983/solr/mycore/'):
  solr = pysolr.Solr(url, timeout=10)
  dict = {'start':10,'rows': 30,'fl':'title,keyword,source,link'}
  result = solr.search('title:视频',**dict)
  # result = solr.search('title:视频')
  # print result.raw_response['response']['numFound']

  for item in result:
   print 'keyword: %s'% item['keyword']
   print 'title: %s'% item['title']
   print 'source: %s'% item['source']
   print 'link: %s'% item['link']
   print '    '

 def delete_index_data(self,where,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
  删除索引
  :param where: 删除的条件
  :param url: url
  :return:
  '''
  solr = pysolr.Solr(url, timeout=10)
  # solr.delete(id=where) #id='id1':删除id为“id1”的索引
  result = solr.delete(q=where) #q='*:*'删除所有索引
  print result


obj = SolrClientObj()
# obj.delete_index_data('*:*') #删除所有索引
# obj.Index_data()
# obj.search_data()
# obj.delete_index_data('doc_1')
obj.search_data('视频')
# csvfile = 'D:/work/Solr/other/exportExcels/2017-07-07_info.csv'
# obj.pysolr_Index_Data_FromCSV(csvfile)

以上这篇对python 操作solr索引数据的实例详解就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持三水点靠木。

Python 相关文章推荐
Python正则表达式实现截取成对括号的方法
Jan 06 Python
Python实现返回数组中第i小元素的方法示例
Dec 04 Python
python 简单照相机调用系统摄像头实现方法 pygame
Aug 03 Python
对Python的多进程锁的使用方法详解
Feb 18 Python
python实现大量图片重命名
Mar 23 Python
Python使用py2neo操作图数据库neo4j的方法详解
Jan 13 Python
python GUI库图形界面开发之PyQt5简单绘图板实例与代码分析
Mar 08 Python
python torch.utils.data.DataLoader使用方法
Apr 02 Python
Python使用Selenium模拟浏览器自动操作功能
Sep 08 Python
Python模拟键盘输入自动登录TGP
Nov 27 Python
python 监控服务器是否有人远程登录(详细思路+代码)
Dec 18 Python
Python 实现Mac 屏幕截图详解
Oct 05 Python
python用post访问restful服务接口的方法
Dec 07 #Python
python3 实现验证码图片切割的方法
Dec 07 #Python
python 用opencv调用训练好的模型进行识别的方法
Dec 07 #Python
Python cv2 图像自适应灰度直方图均衡化处理方法
Dec 07 #Python
浅析python3字符串格式化format()函数的简单用法
Dec 07 #Python
Python实现的批量修改文件后缀名操作示例
Dec 07 #Python
Python实现随机创建电话号码的方法示例
Dec 07 #Python
You might like
一个简洁实用的PHP缓存类完整实例
2014/07/26 PHP
php查询ip所在地的方法
2014/12/05 PHP
PHP+APACHE实现网址伪静态
2015/02/22 PHP
腾讯CMEM的PHP扩展编译安装方法
2015/09/25 PHP
php限制文件下载速度的代码
2015/10/20 PHP
用HTML/JS/PHP方式实现页面延时跳转的简单实例
2016/07/18 PHP
用PHP的socket实现客户端到服务端的通信实例详解
2017/02/04 PHP
laravel自定义分页效果
2017/07/23 PHP
PHP中有关长整数的一些操作教程
2019/09/11 PHP
laravel框架实现为 Blade 模板引擎添加新文件扩展名操作示例
2020/01/25 PHP
php5.3/5.4/5.5/5.6/7常见新增特性汇总整理
2020/02/27 PHP
jquery append 动态添加的元素事件on 不起作用的解决方案
2015/07/30 Javascript
Vue.js动态组件解析
2016/09/09 Javascript
详解获取jq ul第一个li定位的四种解决方案
2016/11/23 Javascript
js+css3实现旋转效果
2017/01/20 Javascript
jQuery源码分析之init的详细介绍
2017/02/13 Javascript
BootStrap的select2既可以查询又可以输入的实现代码
2017/02/17 Javascript
Bootstrap实现基于carousel.js框架的轮播图效果
2017/05/02 Javascript
解决ztree搜索中多级菜单展示不全问题
2017/07/05 Javascript
聊聊那些使用前端Javascript实现的机器学习类库
2017/09/18 Javascript
JavaScript中this用法学习笔记
2019/03/17 Javascript
解决vue请求接口第一次成功,第二次失败问题
2020/09/08 Javascript
python实现模拟按键,自动翻页看u17漫画
2015/03/17 Python
Python从MP3文件获取id3的方法
2015/06/15 Python
利用python批量检查网站的可用性
2016/09/09 Python
Python实现自定义函数的5种常见形式分析
2018/06/16 Python
Python小白必备的8个最常用的内置函数(推荐)
2019/04/03 Python
Python实现使用request模块下载图片demo示例
2019/05/24 Python
详解Python绘图Turtle库
2019/10/12 Python
python构建指数平滑预测模型示例
2019/11/21 Python
浅谈anaconda python 版本对应关系
2020/10/07 Python
python实现图像随机裁剪的示例代码
2020/12/10 Python
python中Mako库实例用法
2020/12/31 Python
公安机关正风肃纪剖析材料
2014/10/10 职场文书
2015年爱国卫生工作总结
2015/04/22 职场文书
人生遥控器观后感
2015/06/11 职场文书