Selenium+BeautifulSoup+json获取 Script 标签内的 json 数据

Selenium爬虫遇到 数据是以 JSON 字符串的形式包裹在 Script 标签中,
假设Script标签下代码如下:

<script id="DATA_INFO" type="application/json" >
{
    "user": {
        "isLogin": true,
        "userInfo": {
            "id": 123456,
            "nickname": "LiMing",
            "intro": "人生苦短,我用python"
        }
    }
}
</script>

此时drive.find_elements_by_xpath('//*[@id="DATA_INFO"] 只能定位到元素,但是无法通过.text方法,获取Script标签下的json数据

from bs4 import BeautifulSoup as bs
import json as js
#selenium获取当前页面源码
html = drive.page_source
#BeautifulSoup转换页面源码
bs=BeautifulSoup(html,'lxml')
#获取Script标签下的完整json数据,并通过json加载成字典格式
js_test=js.loads(bs.find("script",{"id":"DATA_INFO"}).get_text())
#获取Script标签下的nickname 值
js_test001=js.loads(bs.find("script",{"id":"DATA_INFO"}).get_text()).get("user").get("userInfo").get("nickname")

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转载自blog.csdn.net/qq_35866846/article/details/106348732
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