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苹果app应用ipa文件程序开发后如何运行到苹果iOS真机上测试?

源码之路 2023-12-17 阅读 35
pythonmysql
def _replace_data(df, keys = ['columnId']):
        df = df.where(df.notnull(), None)
        conn = get_db_conn()
        cur = conn.cursor()
        sql = f"""INSERT INTO alg_cluster_info({','.join(df.columns)})
        VALUES({','.join(['%s']*len(df.columns))}) on duplicate key update """ + \
        ','.join([f"{i} = values({i})" for i in df.columns if i not in keys])
        print(sql)
        try:
            cur.executemany(sql, [tuple(x) for x in df.values])
            conn.commit()
        except TypeError:
            conn.rollback()
        finally:
            cur.close()
            conn.close()
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