python basename
时间: 2023-10-03 15:11:15 浏览: 30
在 Python 中,`basename` 函数用于从一个文件路径中获取文件名(包括扩展名),并将其作为字符串返回。例如:
```python
import os
path = '/home/user/documents/file.txt'
filename = os.path.basename(path)
print(filename) # 输出:file.txt
```
如果路径中没有文件名,则返回空字符串。
相关问题
python os.basename
os.path.basename() is a function in Python's built-in os module that returns the base name of a path. The base name is the last part of the path, which is separated from the rest of the path by the directory separator.
Example:
```python
import os
path = '/home/user/documents/example.txt'
basename = os.path.basename(path)
print(basename)
```
Output:
```
example.txt
```
In the above example, os.path.basename() returns the base name of the path `/home/user/documents/example.txt` which is `example.txt`.
python 获取文件的basename
你可以使用Python的标准库`os.path`中的`basename`方法来获取文件的basename。具体的实现方法如下:
```python
import os
file_path = "/path/to/file.txt"
file_basename = os.path.basename(file_path)
print(file_basename) # Output: file.txt
```
其中,`file_path`是你要获取basename的文件路径。`os.path.basename`方法将返回该文件的basename,即文件名加后缀名。在这个例子中,`file_basename`的值将是`file.txt`。