package bookreview type book struct { ID uint64 `db:"id"` BookReview string `db:"bookreview"` } // 暂时随机选择一个书评 func getBookReviewByKeyword(keyword string) (b book) { _ = db.Find("bookreview", &b, "where bookreview LIKE '%"+keyword+"%'") return } func getRandomBookReview() (b book) { _ = db.Pick("bookreview", &b) return }