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[求助问答] 求助:Flask怎么用 |
这个是报错图片 这个是信息Traceback (most recent call last): File "C:\Users\liu\Documents\mindplus-py\user\2022-10-15-22-32-06\.cache-file.py", line 5, in <module from flask import Flask,Response,render_template,request File "C:\Users\liu\Documents\mindplus-py\environment\Lib\1.7.2-202206161900\site-packages\flask\__init__.py", line 3, in <module> from werkzeug.exceptions import abort as abort File "C:\Users\liu\Documents\mindplus-py\environme Traceback (most recent call last): File "C:\Users\liu\Documents\mindplus-py\user\2022-10-15-22-32-06\.cache-file.py", line 5, in <module from flask import Flask,Response,render_template,request File "C:\Users\liu\Documents\mindplus-py\environment\Lib\1.7.2-202206161900\site-packages\flask\__init__.py", line 3, in <module> from werkzeug.exceptions import abort as abort File "C:\Users\liu\Documents\mindplus-py\environment\Lib\1.7.2-202206161900\site-packages\werkzeug\__init__.py", line 2, in <module> from .test import Client as Client File "C:\Users\liu\Documents\mindplus-py\environment\Lib\1.7.2-202206161900\site-packages\werkzeug\test.py", line 30, in <module> from .sansio.multipart import Data File "C:\Users\liu\Documents\mindplus-py\environment\Lib\1.7.2-202206161900\site-packages\werkzeug\sansio\multipart.py", line 2, in <module> from dataclasses import dataclass ModuleNotFoundError: No module named 'dataclasses' >>> |
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