python读取can文件
时间: 2023-09-13 07:02:55 浏览: 162
python操作CAN总线的文档
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要使用Python读取名为can的文件,可以使用以下代码片段:
```python
file_name = "can.txt" # 假设文件名为can.txt
try:
with open(file_name) as file:
content = file.read()
print(content)
except FileNotFoundError:
print(f"{file_name}文件不存在")
```
在这个代码片段中,我们首先定义了文件名为can.txt,然后使用`open()`函数打开文件。接着,我们使用`read()`方法读取文件内容,并将其存储在变量content中。最后,我们打印出文件的内容。如果文件不存在,我们捕获FileNotFoundError异常,并输出相应的错误提示。请确保文件名和文件路径是正确的。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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