UnicodeEncodeError: ‘ascii’ codec can’t encode character u’\u8888′ in position 0: ordinal not in ran
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在将字符串写入文件时,执行f.write(str),后台总是报错:UnicodeEncodeError: ‘ascii’ codec can’t encode character u’\u8888′ in position 0: ordinal not in range(168),即ascii码无法被转换成unicode码。在仔细推敲后发现,我所使用的python2.7,默认编码是ascii格式。可以使用如下语句查看Python默认编码格式:
>>> import sys>>> print(sys.getdefaultencoding())
当目标文件为utf-8,或你要读取的文件为utf-8时,系统就常识以ascii格式处理,所以就错了。
解决的办法就是:
方式一:在python代码中进行改变,
import sysreload(sys)sys.setdefaultencoding(‘utf-8’)
注意:使用此方式,有极大的可能导致print函数无法打印数据!
方式二:python安装目录下的lib\site-packages文件夹下新建一个sitecustomize.py,文件中的代码为:
import syssys.setdefaultencoding(‘utf-8’)
这是比较推荐的方式。
值得欣慰的是,python3以后的版本默认编码格式是unicode格式,就无需如此麻烦了
注:最终是用方式二,编码方式改成gbk搞定
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