Hello ~ Happy New Year, I haven't updated for a long time, I just got the error SyntaxError: (Unicode Error) 'Unicodeescape' codec can't Decode, which is acts, in position 2-3: Tr
. The reason for the mistake is the problem of escape.
For example, the file path I passed in the file is like this.
sys.path.append('c:\Users\mshacxiang\VScode_project\web_ddt')
Cause Analysis: Read the file path in the Windows system to use \, but in the python string, there is a synonymous meaning, such as \ t can represent Tab, \ n represents the wrap, so we need to take some way to make \ not Interpretation is essential characters. There are currently three solutions
1 plus R in front of the path, that is, keep the character's original value.
sys.path.append(r'c:\Users\mshacxiang\VScode_project\web_ddt')
2 replace the double reverse slope
sys.path.append('c:\\Users\\mshacxiang\\VScode_project\\web_ddt')
3 replace it as a forward slash
sys.path.append('c:/Users/mshacxiang/VScode_project/web_ddt')