定义了一个UserDAO,
@Mapper
public interface UserDAO {
// 注意空格
String TABLE_NAME = " user ";
String INSERT_FIELDS = " name, password, salt, head_url ";
String SELECT_FIELDS = " id, " + INSERT_FIELDS;
@Insert({"insert into ", TABLE_NAME, "(", INSERT_FIELDS,
") values (#{name},#{password},#{salt},#{headUrl})"})
int addUser(User user);
@Select({"select ", SELECT_FIELDS, " from ", TABLE_NAME, " where id=#{id}"})
User selectById(int id);
@Update({"update ", TABLE_NAME, " set password=#{password} where id=#{id}"})
void updatePassword(User user);
@Delete({"delete from ", TABLE_NAME, " where id=#{id}"})
void deleteById(int id);
}
可在饮用的时候一只说找不到这个bean
能把你的工程发给我看一下吗 这样子看不出来