问题
How can I import a CSV file that contains some non-UTF8 characters to MongoDB? I tried a recommended importing code.
mongoimport --db dbname --collection colname --type csv --headerline --file D:/fastfood.xls
Error Message
exception: Invalid UTF8 character detected
I would remove those invalid characters manually, but the size of the data is considerably big.
Tried Google with no success.
PS: mongo -v = 2.4.6
Thanks.
Edit: BTW, I'm on Win7
回答1:
In Linux you could use the iconv command as suggested in: How to remove non UTF-8 characters from text file
iconv -f utf8 -t utf8 -c file.txt
I'm not familiar with MongoDB, so I have no insight on how to preserve the invalid characters during import.
回答2:
For emacs users: Open CSV file in emacs and change encoding using ‘C-x C-m f’ and choosing utf-8 as the coding system. For more information see ChangingEncodings
回答3:
You're trying to import an xls file as a csv file. Save the file as csv first, then try again.
来源：https://stackoverflow.com/questions/19253581/import-csv-file-contains-some-non-utf8-characters-in-mongodb