為什么我和老師一樣使用了select字句我查詢的時候還是查詢了其他列的數(shù)據(jù)，而且是給select字句指定的列名查詢了兩遍。代碼如下

private?static?void?testquery4(Session?session)?{
????String?hql?=?"select?s.name,s,tel,s.address,s.star?from?SellerEntity?s";
????Query?query?=?session.createQuery(hql);
????List<Object[]>?list?=?query.list();
????for?(Object[]?objs:list){
????????System.out.println("name:"+objs[0]);
????????System.out.println("tel:"+objs[1]);
????????System.out.println("address:"+objs[2]);
????????System.out.println("star:"+objs[3]);
????}
}

輸出如下

Hibernate:?
????select
????????sellerenti0_.name?as?col_0_0_,
????????sellerenti0_.Id?as?col_1_0_,
????????sellerenti0_.tel?as?col_2_0_,
????????sellerenti0_.address?as?col_3_0_,
????????sellerenti0_.star?as?col_4_0_,
????????sellerenti0_.Id?as?Id1_4_,
????????sellerenti0_.name?as?name2_4_,
????????sellerenti0_.tel?as?tel3_4_,
????????sellerenti0_.address?as?address4_4_,
????????sellerenti0_.website?as?website5_4_,
????????sellerenti0_.star?as?star6_4_,
????????sellerenti0_.business?as?business7_4_?
????from
????????seller?sellerenti0_
name:A服裝店
tel:yang.entity.SellerEntity@3518e16c
address:13000000000
star:中國北京××區(qū)
name:B數(shù)碼店
tel:yang.entity.SellerEntity@6900a87f
address:15800000000
star:中國浙江杭州市××區(qū)
name:C電器店
tel:yang.entity.SellerEntity@dac41fd3
address:13012341234
star:中國廣東深圳市××區(qū)
name:D書店
tel:yang.entity.SellerEntity@1096d97d
address:18600000000
star:中國陜西西安市××區(qū)

也就是按沒有用select字句和加上select字句的結(jié)果都有