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记录集和数据库不符还能运行!

Discussion in '后端开发' started by 端峰, May 2, 2006.

  1. 端峰

    端峰 New Member

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    以下代码他的<%=rs(0)%>和<%=rs(1)%>

    在数据库中没有这两个字段,调用这两个却能够正常运行?
    <a href="2j.asp?id=<%=rs(0)%>"><span class="mframe-t-text"><%=rs(1)%></span></a>
     
  2. 小叶

    小叶 New Member

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    rs(0)这个是 使用索引号

    使用索引号 比那直接用字段要快,
    不过索引号是区别 先后顺序
     
  3. 端峰

    端峰 New Member

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    原来是这样,但是从那里可以看出他的索引符是属于那个字段的呢?是不是他的值?因为我只见到他的值有0
     
  4. Tameway

    Tameway New Member

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    第一个字段是0,第二个是1,类推