错误描述：
python编程时(测试环境 Python 2.7)，遇到如下错误：
Traceback (most recent call last):
File "F:/project/1dcq-o2o-web/selenium2wd/main.py", line 37, in
test_case.run()
File "F:project1dcq-o2o-webselenium2wdtest_case.py", line 111, in run
test_case_step.run_tc_steps(tc_step, test_case_datagroup)
File "F:project1dcq-o2o-webselenium2wdtest_case_step.py", line 38, in run_tc_steps
self.run_function_in_step(command, inparameters, test_case_datagroup)
File "F:project1dcq-o2o-webselenium2wdtest_case_step.py", line 51, in run_function_in_step
inparameters = inparameters.decode('utf-8')
File "D:Program Filespython27libencodingsutf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeEncodeError: 'ascii' codec can't encode character u'uff0c' in position 15: ordinal not in range(128)
其中inparameters包含右侧字符：||，|| （说明：这里逗号使用的是中文逗号 ，
解决方法：
如下，代码开头处添加如下代码
import sys
reload(sys)
sys.setdefaultencoding('utf8')
