AttributeError: 'lxml.etree._ElementUnicodeResult' object has no attribute 'string'
时间: 2023-11-10 15:03:51 浏览: 44
这个错误通常是因为尝试在 lxml.etree._ElementUnicodeResult 对象上调用 .string 属性,但该对象没有 .string 属性。这可能是因为您正在尝试从 lxml.etree._ElementUnicodeResult 对象中提取文本,但是应该使用 .text 属性而不是 .string 属性。
相关问题
AttributeError: 'lxml.etree._ElementUnicodeResult' object has no attribute 'text'
您遇到的错误是因为在使用lxml库的etree模块进行爬取拉勾网时,出现了"AttributeError: 'lxml.etree._ElementUnicodeResult' object has no attribute 'text'"的错误。该错误提示说明您尝试访问一个没有'text'属性的对象。
为了解决这个问题,您可以检查以下几点:
1. 确保您所爬取的内容是一个具有text属性的对象。您可以使用print语句输出内容并查看结果。
2. 检查xpath表达式是否正确。确保xpath表达式能够准确地定位到您想要爬取的内容。
3. 添加"/text()"来获取正确的文本内容。根据引用中的解决代码,您可以尝试在xpath表达式的末尾添加"/text()"来提取正确的文本内容。
以下是一个示例代码,演示了如何使用xpath表达式获取正确的文本内容:
```python
positionName = html.xpath("//div[@class='position-head']/div/div<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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AttributeError: 'lxml.etree._Element' object has no attribute 'XPATH'
AttributeError: 'lxml.etree._Element' object has no attribute 'XPATH'错误是由于你在使用lxml库的etree模块时,错误地使用了XPATH属性。正确的写法应该是使用xpath()方法而不是XPATH属性。在你的代码中,将XPATH改为小写的xpath,并将其作为方法调用即可。
例如,将代码修改为:
```
positionName = html.xpath("//div[@class='position-head']/div/div<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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