python 如何在不知道的情况下获取相对文件路径。在此示例中，Python代码，HTML文件。

Posted 2021-05-09

# open new HTML file
# first, get the relative file path
script_path = os.path.abspath(__file__) # /path/to/dir/thisFile.py
script_dir = os.path.split(script_path)[0] # /path/to/dir/
rel_path = "Queries_New.html"
abs_file_path = os.path.join(script_dir, rel_path)
url = 'file:///' + abs_file_path
webbrowser.open(url, new=2)  # open in new tab