admin import BookResource >>> dataset = BookResource().export() >>> print(dataset.csv) full_title,id,name,author,author_email,imported,published,price,categories Some book by 1,2,Some book,1,,0,2012-12-05,8.85,1 自定义小部件一个ModelResource创建与给定字段类型的默认控件的字段。如果小部件...