这里有两个 XML，我正在尝试比较并将各自的数据放入 excel 表中。

我有一个名为 provisions 的多维数组。

<xml>
<Item type="ItemHeader" name="Plan Features" id="id_1"></Item>
<Item type="Deductible" name="Deductible" id="a">Calendar Year
 <Item type="Text" name="Individual" id="b">5,000</Item>
 <Item type="Text" name="Family" id="c">10,000</Item>
 <Item type="Text" name="Family Out-of-Network" id="id_4">15,000</Item>
</Item>
<Item lock="|delete|" type="Empty" name="Out-of-Pocket Annual Maximum" id="id_2">
 <Item type="Text" name="Individual" id="d">5,000</Item>
 <Item type="Text" name="Family" id="e">10,000</Item>
</Item>
<Item type="Text" name="Life Time Maximum" id="u">Unlimited</Item>
<Item type="Text" name="Coinsurance" id="f"></Item>
<Item type="Text" name="Office Visits" id="g"></Item>
<Item type="Text" name="Routine Physicals" id="h"></Item>
<Item type="Text" name="Preventive Care" id="m"></Item>
<Item type="Text" name="Physician Services" id="i"></Item>
<Item type="Text" name="Emergency Room Services / Urgent Care" id="j"></Item>
<Item type="Text" name="Hospital Admission Services" id="k"></Item>
<Item type="Text" name="Chiropractic" id="n"></Item>
<Item type="Text" name="Prescription Drugs" id="l"></Item>
<Item type="Text" name="Specialty Drugs" id="o"></Item>
<Item type="Boolean" name="Pre Tax Reduction Available" id="t">false</Item>
<Item type="Boolean" name="Conversion Privilege" id="p">false</Item>
<Item type="ItemHeader" name="Plan Setup" id="id_3"></Item>
<Item type="Termination" name="Benefit Termination Date" id="q">Immediate</Item>
<Item type="Determination" name="Premium Redetermination Date" id="r">Not Applicable</Item>
<Item type="Participation" name="Participation Requirement" id="s"></Item>
</xml>

和

<xml>
<Item type="ItemHeader" name="Plan Features" id="id_1"></Item>
<Item type="Deductible" name="Deductible" id="a">Calendar Year
 <Item type="Text" name="Individual" id="b">3,000</Item>
 <Item type="Text" name="Family" id="c">6,000</Item>
</Item>
<Item lock="|delete|" type="Empty" name="Out-of-Pocket Annual Maximum" id="id_2">
 <Item type="Text" name="Individual" id="d">5,000</Item>
 <Item type="Text" name="Family" id="e">10,000</Item>
</Item>
<Item type="Text" name="Life Time Maximum" id="u">Unlimited</Item>
<Item type="Text" name="Coinsurance" id="f"></Item>
<Item type="Text" name="Office Visits" id="g"></Item>
<Item type="Text" name="Routine Physicals" id="h"></Item>
<Item type="Text" name="Preventive Care" id="m"></Item>
<Item type="Text" name="Physician Services" id="i"></Item>
<Item type="Text" name="Emergency Room Services / Urgent Care" id="j"></Item>
<Item type="Text" name="Hospital Admission Services" id="k"></Item>
<Item type="Text" name="Chiropractic" id="n"></Item>
<Item type="Text" name="Prescription Drugs" id="l"></Item>
<Item type="Text" name="Specialty Drugs" id="o"></Item>
<Item type="Boolean" name="Pre Tax Reduction Available" id="t">false</Item>
<Item type="Boolean" name="Conversion Privilege" id="p">false</Item>
<Item type="ItemHeader" name="Plan Setup" id="id_3"></Item>
<Item type="Termination" name="Benefit Termination Date" id="q">Immediate</Item>
<Item type="Determination" name="Premium Redetermination Date" id="r">Not Applicable</Item>
<Item type="Participation" name="Participation Requirement" id="s"></Item>
</xml>

现在这个 XML 数据用于 2 个计划，我的 provisions 数组包含

规定 == [[计划特点,,][免赔额,,][个人,,].....]

这是我做的

for(int j = 0; j < plans.length; j++){
    Vector<String> vr = (Vector<String>) tagidPlan.get(plans[j].getId());
    for(int i = 0; i < vr.size(); i++){
     provisions[i][j+1] = getValues(plans[j],vr.get(i));
    }
}

当家庭网络外的那个额外节点出现时，就会出现问题。这是我的最终数组是

[[Plan Features:, Medical HMO, Medical PPO], [Deductible Year:, Calendar Year, Calendar Year], [Individual:, 5,000, 3,000], [Family:, 10,000, 6,000], [Family Out-of-Network:, 15,000, null], [Out-of-Pocket Annual Maximum:, null, 5,000], [Individual:, 5,000, 10,000], [Family:, 10,000, Unlimited], [Life Time Maximum:, Unlimited, ], [Coinsurance:, , ], [Office Visits:, , ], [Routine Physicals:, , ], [Preventive Care:, , ], [Physician Services:, , ], [Emergency Room Services / Urgent Care:, , ], [Hospital Admission Services:, , ], [Chiropractic:, , ], [Prescription Drugs:, , ], [Specialty Drugs:, , false], [Pre Tax Reduction Available:, false, false], [Conversion Privilege:, false, ], [Plan Setup:, , Immediate], [Benefit Termination Date:, Immediate, Not Applicable], [Premium Redetermination Date:, Not Applicable, ], [Participation Requirement:, , null]]

我想将正确的值放入相应的数组元素中。

更多代码可以在这里看到pastie.org/1308625

最佳答案

不要使用数组。

使用:Map<String, Map<String, String>>

这样:

• 第一个字符串(外部 map 的键)是特征名称(例如“Life Time Maximum”)
• 第二个字符串(内部映射的键)是计划名称(在您的 XML 文档中似乎没有任何实际的计划名称，因此“Plan1”和“Plan2”就足够了)
• 第三个字符串(内部映射的值)应该是该特定计划中该特定功能的值(例如，“Plan1”中的“Life Time Maximum”的“Unlimited”)

你可以:

{ Life Time Maximum: { Plan1: Unlimited, Plan2: Unlimited } }
{ Family Out-Of-Network: { Plan1: 15,000 } }

因为，与数组不同，每个特征的条目数不必固定(不同的特征可以有不同的条目数)

关于java - 在 Java 中比较 XML，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/4157534/