代码中的网址能更换么？

来源：3-2 如何实现可迭代对象和迭代器对象(2)

欲影

2017-08-10

使用老师代码中的网址，报错

requests.exceptions.ConnectionError: HTTPConnectionPool(host='www.wthrcdn.etouch.cn', port=80): Max retries exceeded with url: /weather_mini?city%E5%8C%97%E4%BA%AC (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x102fd3e10>: Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known',))

就想着换一个网址，结果出现了这个ValueError: No JSON object could be decoded

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