比如 dct = eval('{"sPath": "C:\usdada\xx.txt"}')
会误将\u识别为转义字符,然后报错,如何避免这种情况
报错:‘unicodeescape’ codec can't decode bytes in position 3-4:truncated \uX X X X escape
比如 dct = eval('{"sPath": "C:\usdada\xx.txt"}')
会误将\u识别为转义字符,然后报错,如何避免这种情况
报错:‘unicodeescape’ codec can't decode bytes in position 3-4:truncated \uX X X X escape
dct = eval(r'{"sPath": "C:\usdada\xx.txt"}') 字符串前加r,表示原字符,不转义