专家表添加星级字段，并添加相应的更新方法；ConsultDao里添加计算专家平均星级的方法。

src/main/java/com/ekexiu/portal/dao/ConsultDao.java

        }
    }
	
	/**
	 * 查询当前用户接受咨询被评价的平均星级
	 * @param con
	 * @param professorId 用户ID
	 * @return 返回用户被评价的平均星级
	 * @throws SQLException
	 */
	public int queryStarLevel(Connection con, String professorId) throws SQLException {
		int _m_2 = 1;
		String sql = " SELECT AVG(ASSESS_STAR) FROM CONSULT WHERE ASSESS_STATUS = 1 AND PROFESSOR_ID = ? ";
		PreparedStatement ps = con.prepareStatement(sql);
		try {
			ps.setString(_m_2++, professorId);
			ResultSet rs = ps.executeQuery();
			rs.next();
			int avg = rs.getInt(1);
			return avg;
		} finally{
            try{ps.close();}catch(Exception _m_3){}
        }
	}
	
	@SelectOne
	@Nullable
	public abstract Consult query(Connection con, String consultId) throws SQLException;

src/main/java/com/ekexiu/portal/dao/ProfessorDao.java

	@Update
	public abstract int update(Connection con, Professor professor) throws SQLException;
	
	@UpdateWith
	@From(Professor.class)
	public abstract int updateStarLevel(Connection con, String id, @Set int starLevel) throws SQLException;
	@UpdateWith
	@From(Professor.class)

src/main/java/com/ekexiu/portal/po/Professor.java

import org.jfw.apt.orm.annotation.entry.PrimaryKey;
import org.jfw.apt.orm.annotation.entry.Table;
import org.jfw.apt.orm.core.defaultImpl.FixLenStringHandler;
import org.jfw.apt.orm.core.defaultImpl.IntHandler;
import org.jfw.apt.orm.core.defaultImpl.StringHandler;
import org.jfw.apt.orm.core.enums.DE;
	private String descp;
	private String createTime;
	private String modifyTime;
	private int starLevel;
	private Organization organization;
	
	public Organization getOrganization() {
		this.modifyTime = modifyTime;
	}
	@Column(handlerClass=IntHandler.class,dbType="INT",insertable=false,nullable=true,renewable=true,queryable=true)
	public int getStarLevel() {
		return starLevel;
	}
	public void setStarLevel(int starLevel) {
		this.starLevel = starLevel;
	}
}

src/main/java/com/ekexiu/portal/service/ProfessorService.java

	}
	@Get
	@Path("/qa")
	public List<Professor> queryAll(@JdbcConn Connection con)throws SQLException
	{
	public List<Professor> queryAll(@JdbcConn Connection con)throws SQLException {
		return this.professorDao.query(con);
	}
	
	@Post
	@Path("/starLevel")
	public void updateStarLevel(@JdbcConn(true) Connection con, String id, int starLevel) throws SQLException{
		this.professorDao.updateStarLevel(con, id, starLevel);
	}
	
	@Post
	@Path("/subject")
	public void updateSubject(@JdbcConn(true) Connection con,String id, String subject) throws SQLException{

src/main/java/com/ekexiu/portal/service/TidingsService.java

		this.tidingsDao.updateReadStatus(con, tidings.getSenderId(), tidings.getConsultId());
		String consultId = tidings.getConsultId();
		this.consultDao.updateRevoveryTime(con, consultId);
		this.consultDao.updateReadStatus(con, consultId);
		return tidingsId;
	}
	
	@Get
	@Path("/qacon")
	public List<Tidings> queryCon(@JdbcConn Connection con, String consultId) throws SQLException {
		this.consultDao.updateReadStatus(con, consultId);
		return this.tidingsDao.queryCon(con, consultId);
	}
}