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问题产生原因分析 1. 系统不支持 The apt-get command only works on Debian, Ubuntu, and its derivatives. If you are trying to install rpm-based operating systems such 阅读全文
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当falsk 项目应用sqlite SQLAlchemy 报如下错误时: `sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such table: History 代表数据库表没有创建成功。一个简单的解决办法是在终端输入 阅读全文