XML布局 - 这有意义吗？ [英] XML Layout - Does this make sense?

问题描述

问候：

我已经获得了XML架构，我希望得到您的意见。我要求你的意见，因为我对XML模式没有多少经验，这一点让我觉得有点"奇怪"。我现在想知道它是否真的是一个糟糕的架构，或者我只是无知。 ：D


基本架构如下所示：

 <  批次 >  
 <   header  > ;  
 <！ - 标题标签 - >  
 < /  标题 >  
 <！ - 可以有一个或多个交易代码 - >  
 <  交易 >  
 <！ - 交易代码 - >  
 < /  交易  >  
 <  预告片 >  
 <！ - 预告片代码 - >  
 < /  预告片 >  
 < /  < span style ="color：＃a31515"> batch  >  
 

解决方案

好的，好的设计取决于要求。那么你能解释一下"细节"的含义吗？标签？它是否具有与"转换"相关的信息？根据我的理解，您的XML文档将具有多个事务，并且每个事务都具有可选的详细信息。如果是这种情况，我认为最好有另一个级别，比如说"transaction_detail"，它包含一个"交易"。标签和可选的"细节"标记和分组几个"transaction_detail"标签在一个"交易"中标签。

因此，对于您的示例：
＃1将是< transactions>
< transaction_detail>
< transaction>< /交易>
< / transaction_detail>
< transaction_detail>
< transaction>< / transaction>
< / transaction_detail>
< transaction_detail> < br&>< transaction>< / transaction>
< / transaction_detail>
< / transactions>

＃2将是：
< transactions> ;< transaction_detail>
< transaction>< / transaction>
< detail>< / detail>
< / transaction_detail>
< transaction_detail>
< transaction>< / transaction>
< detail>< / detail>
< / transaction_detail>
< transaction_detail>
< ;交易>< / transaction>
< detail>< / detail>
< / transaction_detail>
< / transactions>

＃3将：
< transactions>
< transaction_detail>
< transaction>< / transaction>
< / transaction_detail>
< transaction_detail>
< transaction> ;< / transaction>
< / transaction_detail>
< transaction_detail>
< transaction>< / transaction>
< detail>< / detail>
< / transaction_detail>
< transaction_detail>
< transaction>< / transaction>
< / transaction_detail>
< transaction_detail>
< transaction>< / transaction>
< detail>< / detail>
< / transaction_detail>
< transaction_detail>
<交易>< /交易>
< / transaction_detail>
< /交易>

Greetings:

I've been given an XML schema to work with and I'd like to get your opinion on it.  I'm asking for your opinion because I don't have much experience with XML schemas and this one strikes me as being a bit "odd".   I'm wondering at this point if it really is a poor schema or if I'm just ignorant.  :D

The basic schema looks like this:

<batch>
   <header>
        <!-- header tags -->
   </header>
   <!-- there can be one or more transaction tags -->
   <transaction>
        <!-- transaction tags -->
   </transaction>
   <trailer>
        <!-- trailer tags -->
   </trailer>
</batch>

解决方案

Well, good design depends on the requirements. So could you explain the meaning of "detail" tag? Does it have the information associated with a "transation"?

Per my understanding, your XML document will have several transactions, and each transaction has an optional detail information. If that's the case, I think it's better to have another level, say "transaction_detail", which contains a "transaction" tag and an optional "detail" tag, and group several "transaction_detail" tags in one "transactions" tag.

So for your examples:
#1 will be
<transactions>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
</transactions>

#2 will be:
<transactions>
    <transaction_detail>
        <transaction></transaction>
        <detail></detail>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
        <detail></detail>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
        <detail></detail>
    </transaction_detail>
</transactions>

#3 will be:
<transactions>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
        <detail></detail>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
        <detail></detail>
    </transaction_detail>
    <transaction_detail>
        <transaction></transaction>
    </transaction_detail>
</transactions>

这篇关于XML布局 - 这有意义吗？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！