Python-Chinese print error syntaxerror:non-ascii character ' \xe4 ' in file test.py on line 3, but no encoding declared.

The default encoding format in Python is ASCII, so Chinese characters are not printed correctly when the encoding format is not modified.

Workaround: In every future Python file that needs to display Chinese characters, you can use the following method to define the encoding format in the next line of #!/usr/bin/python, using the UTF-8 encoding as an example:

#!/usr/bin/python
#coding: Utf-8

Special Note: This line of code that defines the encoding format must be placed on the first or second line, typically if the first line is the code that prompts the Python location, then the line defining the encoded format must be placed on the second line, otherwise the error will still be indicated.

Python-Chinese print error syntaxerror:non-ascii character ' \xe4 ' in file test.py on line 3, but no encoding declared.