http://127.0.0.1:8011/data/record/1/sbr/2018_04_02/skhdflakjdfskahdjsflakj_1276971692/record.xml python截取这个字符串最后一个斜杠之前的字符串,输出完整字符串
时间: 2024-10-27 16:04:02 浏览: 43
在Python中,你可以使用字符串的`split()`函数来截取指定位置的子串。给定的URL "http://127.0.0.1:8011/data/record/1/sbr/2018_04_02/skhdflakjdfskahdjsflakj_1276971692/record.xml",你需要从最后一个斜杠("/")前的部分提取信息。
下面是一个例子:
```python
url = "http://127.0.0.1:8011/data/record/1/sbr/2018_04_02/skhdflakjdfskahdjsflakj_1276971692/record.xml"
last_slash_index = url.rfind("/") # 找到最后一个斜杠的位置
if last_slash_index != -1: # 如果找到则处理,否则整个字符串就是结果
extracted_string = url[:last_slash_index] # 截取到最后一个斜杠前的部分
else:
extracted_string = url # 如果没有斜杠,则直接输出原始字符串
print(extracted_string)
```
运行上述代码后,将输出:`http://127.0.0.1:8011/data/record/1/sbr/2018_04_02/skhdflakjdfskahdjsflakj_1276971692`
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