pycharm无法导入tornado
											
	
		
			 
					
				
			 
					
				
			 
					
				
			用python自带的编辑器没问题,用pycharm老是有错误:
from tornado.web import Application, RequestHandler
python 2.7.1
tornado 4.2.1
pycharm 2018.1
 
					
				
			 
					
				
			 
					
				
			 2018-04-07 19:11
	    2018-04-07 19:11