[错误解决]UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-3: ordinal not in range(128)

python2内容无法写入csv，报错：UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-3: ordinal not in range(128)

因为要跟2的代码对接，代码需要写入表格，但是一直写入不进去，一直报错：
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-3: ordinal not in range(128)

查看stackoverflow发现安装unicodecsv可以解决
安装：pip2 install unicodecsv
使用：
把 import csv
改成 import unicodecsv as csv in your code