问题解决：ImportError: cannot import name ‘Flask‘ from partially initialized module ‘flask‘_importerror: cannot import name 'flask' from parti

报错

ImportError: cannot import name 'Flask' from partially initialized module 'flask' 
(most likely due to a circular import) (C:\Users\ThinkStation\Desktop\flask.py)
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原因是python文件名与导入的包名重复了

修改文件名为flask1.py

再次运行程序

from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
   return 'hello Flask!'
if __name__ == '__main__':
    app.run()  #app.run(port=8000)
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D:\Users\ThinkStation\anaconda3\python.exe C:/Users/ThinkStation/Desktop/flask1.py

• Serving Flask app “flask1” (lazy loading)
• Environment: production
  WARNING: This is a development server. Do not use it in a production deployment.
  Use a production WSGI server instead.
• Debug mode: off
• Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

打开网页http://127.0.0.1:5000/得