爬虫：jsonpath模块及腾讯招聘数据获取

目录

jsonpath模块

腾讯招聘数据获取

---

jsonpath模块

# pip install jsonpath -i https://pypi.tuna.tsinghua.edu.cn/simple
import jsonpath

data = {
    "store": {
        "book":
            [{
            "category": "reference",
            "author": "Nigel Rees",
            "title": "Sayings of the Century",
            "price": 8.95
            },{
            "category": "fiction",
            "author": "Evelyn Waugh",
            "title": "Sword of Honour",
            "price": 12.99
            },{
            "category": "fiction",
            "author": "Herman Melville",
            "title": "Moby     Dick",
            "isbn": "0-553-21311-3",
            "price": 8.99
            }, {
            "category": "fiction",
            "author": "J. R. R. Tolkien",
            "title": "The Lord of the Rings",
            "isbn": "0-395-19395-8",
            "price": 22.99
            }],
            "bicycle":
                {"color": "red",
                "price": 19.95}
    }
}
# print(data['store']['book'][0]['title'])
# print(jsonpath.jsonpath(data,'$.store.book[*].title'))
# print(jsonpath.jsonpath(data,'$..title'))

# 在jsonpath下标中，正数下标可以直接用，负数下标要通过切片来使用
# print(jsonpath.jsonpath(data,'$.store.book[-1].title')) # False
# print(jsonpath.jsonpath(data,'$.store.book[-1:].title'))
# print(jsonpath.jsonpath(data,'$.store.book[-2:-1].title')) #获取倒数第二个
# (@.length):获取当前元素的长度
# print(jsonpath.jsonpath(data,'$.store.book[(@.length-1)].title'))

# print(jsonpath.jsonpath(data,'$..book[?(@.isbn)]'))
print(jsonpath.jsonpath(data,'$..book[?(@.price>10)]'))

腾讯招聘数据获取

from requests_html import HTMLSession
import jsonpath

session = HTMLSession()

url = 'https://careers.tencent.com/tencentcareer/api/post/Query?timestamp=1722413528913&countryId=&cityId=&bgIds=&productId=&categoryId=&parentCategoryId=&attrId=&keyword=&pageIndex=1&pageSize=10&language=zh-cn&area=cn'

reponse = session.get(url).json()
print(jsonpath.jsonpath(reponse, '$..RecruitPostName'))

原文地址：https://blog.csdn.net/Dxh0112_/article/details/140826046

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