怎么用VB抓取一下网页数据，建立数据库

http://www.dce.com.cn/portal/cate?cid=1261730308135
我想把这个网页上的数据抓取下来，建立数据库，比如品种豆一的成交量，从2009年1月1号到2012年12月31日的数据抓取下来，该怎么做到？ --------------------编程问答-------------------- http://blog.csdn.net/supermanking/article/details/5989227
http://blog.csdn.net/supermanking/article/details/3082860
http://download.csdn.net/detail/SupermanKing/639058 --------------------编程问答--------------------

引用 1 楼 SupermanKing 的回复:

http://blog.csdn.net/supermanking/article/details/
5989227
http://blog.csdn.net/supermanking/article/details/3082860
http://download.csdn.net/detail/SupermanKing/639058

多谢多谢大哥 --------------------编程问答-------------------- 用Ｅｘｃｅｌ：

Sub 豆一的成交量()
    On Error Resume Next
    Set oDoc = CreateObject("htmlfile")
    With CreateObject("WinHttp.WinHttpRequest.5.1")
        .Open "GET", "http://www.dce.com.cn/PublicWeb/MainServlet?action=Pu00011_search", False
        .setRequestHeader "Connection", "Keep-Alive"
        .Send
        m1 = DateDiff("d", #12/31/2008#, Date)    '从2009-01-01到现在的天数
        For p = 1 To m1
            rq1 = Format(Now() - DateDiff("d", #12/31/2008#, Date) + p, "yyyymmdd")    '从20090101开始
            n = Range("a65536").End(xlUp).Row
            .Open "POST", "http://www.dce.com.cn/PublicWeb/MainServlet", True
            .setRequestHeader "Referer", "http://www.dce.com.cn/PublicWeb/MainServlet?action=Pu00011_search"
            .setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
            .setRequestHeader "Connection", "Keep-Alive"
            .Send "action=Pu00011_result&Pu00011_Input.trade_date=" & rq1 & "&Pu00011_Input.variety=a&Pu00011_Input.trade_type=0&Submit=%B2%E9+%D1%AF" '查询：“%B2%E9+%D1%AF”
                                                                             'Pu00011_Input.variety=a 豆一
                                                                                                   'b 豆二
                                                                                                   'c 玉米
                                                                                                   'j 焦炭
                                                                                                   'jm 焦煤
                                                                                                   'l 聚乙烯
                                                                                                   'm 豆粕
                                                                                                   'p 棕榈油
                                                                                                   'v 聚氯乙烯
                                                                                                   'y 豆油
                                                                                                   's 大豆
            .WaitForResponse
            If .responsetext Like "*不是交易日*" Then GoTo 1
            oDoc.body.innerHTML = .responsetext
            Set r = oDoc.All.tags("table")(1).Rows
            n = Range("a65536").End(xlUp).Row
            Cells(n + 1, 1) = oDoc.All.tags("div")(1).innerText
            For i = 1 To r.Length - 1
                For j = 0 To r(i).Cells.Length - 1
                    Cells(i + n + 1, j + 1) = r(i).Cells(j).innerText
                Next j
            Next i
1:
        Next p
    End With
End Sub

补充：VB ,  网络编程