题目内容
下列代码中rs为查询得到的结果集,代码运行后表格的每一行有( ) 单元格。while(rs.next()){out.print("");out.print(""+rs.getString(1)+" ");out.print(""+rs.getString(2)+" ");out.print(""+rs.getString(3)+" ");out.print(""+rs.getString("publish")+" ");out.print(""+rs.getFloat("price")+" ");out.print(" ");}
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