答复: struts2中多行数据怎么提交

public  List<Subject> getSubjects2() {
		
		List<Subject> res = new ArrayList<Subject>(10);
		try {
			Connection conn = DatabaseConn.fetch();
			Statement stmt = conn.createStatement();
			
			ResultSet rst = stmt.executeQuery("SELECT * FROM question_books WHERE pid="+pid);
			while ( rst.next() ) {
				Subject s = new Subject();
				s.setId( rst.getInt("id") );
				s.setPid( rst.getInt("pid") );
				s.setSid( rst.getInt("sid") );
				s.setName( rst.getString("name") );
				s.setCount( rst.getInt("count") );
				
				res.add( s );
			}
			conn.close();
		}
		catch( Exception e ) {
			System.out.println(e.getMessage());
		}
		
		System.out.println("getSubjects2()");
		
		return res;

	}

这是表中数据的来源