python遍历读取txt时,可能会遇到报错
UnicodeEncodeError: 'ascii' codec can't encode characters in position ..
原来的代码:
testFile = '/Users/magicliu/work/1_self/xinyue-mall-fq/template/index/index.html'
f3 = io.open(testFile, 'r', encoding='UTF-8')
for s in f3.readlines():
print(s) # 报错
解决方法
import sys
reload(sys)
sys.setdefaultencoding("utf-8") # 设置环境为utf-8
testFile = '/Users/magicliu/work/1_self/xinyue-mall-fq/template/index/index.html'
f3 = io.open(testFile, 'r', encoding='UTF-8')
for s in f3.readlines():
print(s.encode('utf-8')) # 字符串转utf-8即可