Expecting value: line 1 column 1

这个错误通常是由于返回的数据不是有效的JSON格式造成的。在Python中，使用json.loads()函数来解析JSON数据时，如果数据的格式不正确，就会出现这个错误。同样，在使用爬虫时，使用res.json()方法来接收网页返回的JSON数据时，如果数据不是有效的JSON格式，也会出现这个错误。因此，要解决这个问题，你需要确保返回的数据是有效的JSON格式，可以通过检查数据的结构和内容来排除这个错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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