# 方法1 search_cols = [col for col in df.columns if 'keywords' in col] print(search_cols) df5 = df[search_cols] # 方法2 search_cols=df.filter(like

# 方法1 search_cols = [col for col in df.columns if 'keywords' in col] print(search_cols) df5 = df[search_cols] # 方法2 search_cols=df.filter(like