ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/MySQLdb/_mysql.cpython-37m-darwin.so, 2): Library not loaded: @rpath/libmysqlclient.21.dylib
Referenced from: /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/MySQLdb/_mysql.cpython-37m-darwin.so
Reason: image not found在终端中输入from app import db和db.create_all()后,出现上述错误
发布于 2020-03-05 10:38:57
步骤1:创建虚拟环境步骤2:安装所有必要的模块例如Flask、SQLAlchemy,但是,您将无法安装MySQLDB,因此在步骤3中使用pip install pymysql代替步骤3:app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://root:Vrishab2145@localhost/testOne',必须添加mysql+pymysql
Hureyy.对我来说,创建虚拟环境很重要。您不需要经历讨厌的SSL和其他事情
https://stackoverflow.com/questions/60519723
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