/**
* Details:单表多条件查询
*/
public User findOneByUserNameAndAddress(final String userName, final String address){
QUser quser = QUser.user;
return queryFactory.select(quser)
.from(quser) // 上面两句代码等价与selectFrom
.where(quser.name.eq(userName).and(quser.address.eq(address)))// 这句代码等同于where(quser.name.eq(userName), quser.address.eq(address))
.fetchOne();
}