利用python提取出json字段url1cl6590xxyzurl2cl6590yxyzurl3cl6590zxyzurlprivate70appNzEuZ2h1d3Mud2luapp2NzAuNjkzOXoueHl6update2023-09-16noteu6700u8fd1u5730u5740u8b8au5316u8f03u591auff0cu5982u4e00u6642u7121u6cd5

可以使用Python的requests库来发送HTTP请求，并使用json模块来解析json数据。以下是一个示例代码：

import requests
import json

data = '{"url1":"cl.6590x.xyz","url2":"cl.6590y.xyz","url3":"cl.6590z.xyz","urlprivate":"70","app":"NzEuZ2h1d3Mud2lu","app2":"NzAuNjkzOXoueHl6","update":"2023-09-16","note":"\u6700\u8fd1\u5730\u5740\u8b8a\u5316\u8f03\u591a\uff0c\u5982\u4e00\u6642\u7121\u6cd5\u8a2a\u554f\uff0c\u8acb\u5728\u8a2d\u7f6e\u4e2d\u6253\u958bSSL\u93c8\u63a5\u8a66\u8a66\u3002<br>\u806f\u901a\u7528\u6236\u5982\u8fd1\u671f\u8a2a\u554f\u7de9\u6162\uff0c\u53ef\u4ee5\u8a66\u8a66\u4f7f\u7528\u8a2d\u7f6e\u4e2d\u7684\u5185\u7f6e\u5730\u5740\uff1a\u81ea\u5b9a\u7fa9\u9078\u9805\uff08\u9700\u5347\u7d1a\u5230\u6700\u65b0\u5b89\u5353APP\uff09","appVer":"2.2.9"}'
json_data = json.loads(data)

urls = [json_data.get('url1'), json_data.get('url2'), json_data.get('url3')]

for url in urls:
    response = requests.get(url)
    if 't66y.com' in response.text:
        print(f"{url}包含t66y.com")
        break

这个代码会依次提取出url1、url2和url3字段的值，然后发送HTTP请求并获取返回的网页源代码。如果网页源代码中包含有t66y.com，则打印相应的URL并终止循环。如果循环结束后没有找到包含t66y.com的网页，则说明后面的链接也不需要判断了。