Python flask-cors ImportError:没有名为“ flask-cors”的Raspberry pi模块
我正在从此处的文档中遵循flask-cors教程:https
://pypi.python.org/pypi/Flask-Cors
但是当我在树莓派上安装它并运行我的python应用程序时,出现此错误
Traceback (most recent call last): File "app.py", line 3, in <module> from
flask_cors import CORS, cross_origin ImportError: No module named
'flask_cors'
这是我的python脚本:
from flask import Flask
from Main import main
from flask_cors import CORS, cross_origin
app = Flask(__name__)
CORS(app)
main = main()
@app.route('/turn' ,methods=['GET', 'OPTIONS'])
def index():
return main.turn()
if __name__ == '__main__':
app.run(debug=True, host='0.0.0.0')