File "E:/IDE/Python2.7.12/workspace/hello.py", line 1SyntaxError: Non-ASCII character '/xb2' in file E:/IDE/Python2.7.12/workspace/hello.py on line 1, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
报错原因
1.SyntaxError: Non-ASCII character '/xe2' in file意思是说，在文件中存在非ASCII字符；2.ASCII是8位即一个字符，一共256个字符，随着计算机的发展，现在已经用到2个或者4个字符；3.最重要的原因就是文件中有中文
