Question

我正在尝试搜索Unity3D内部的XML文档（使用uJS和MSDN XmlDocument 类）来查找包含指定字符串的节点（在此测试中我正在寻找＆＃39;记录'），然后捕获匹配节点父名称属性的值。

但是我在路上的某个地方搞砸了;它当前正在传递所有节点的if语句（而不仅仅是那些匹配的节点），因此返回XML文档中的所有父名称。任何人都可以帮我理解我的逻辑吗？

非常感谢，

赖安

当前代码：

＆＃13;

var mpo = xmlRoot.SelectNodes("MetaPipeObject");
         
     for (var i = 0; i < mpo.Count; i++)
     {
         var curNode = mpo[i];
         var nodeCheck = curNode.SelectNodes("//*[contains(text(), 'Logs')]");
         
         Debug.Log("nodeCheck: " + nodeCheck.Count);
         
         if (nodeCheck.Count > 1)
         {
             Debug.Log(curNode.SelectSingleNode("@name").Value);
         }
     }
 }

＆＃13;

XML代码段

＆＃13;

<MetaPipeObject name="Logs with graffiti">
    <FileName>TestObj_EvanLogs04.obj</FileName>
    <MeshLocation>/Users/ryanachten/Documents/UnityTests/MetaPipeline_TestModels/CRM_TestObjs/TestObj_EvanLogs/TestObj_EvanLogs04/TestObj_EvanLogs04.obj</MeshLocation>
    <TexLocation>/Users/ryanachten/Documents/UnityTests/MetaPipeline_TestModels/CRM_TestObjs/TestObj_EvanLogs/TestObj_EvanLogs03/TestObj_EvanLogs.jpg</TexLocation>
    <ObjImgCap>/Users/ryanachten/Documents/UnityTests/MetaPipeline/Assets/fuck you_ScreenShot.png</ObjImgCap>
    <ContribName>Ryan Achten</ContribName>
    <ContribDate>03/10/2015</ContribDate>
    <Description>Logs with graffiti found out by Evan's Bay</Description>
    <ModelInfo>
      <ModelCreator>Ryan Achten</ModelCreator>
      <ModelCreateDate>31/05/2015</ModelCreateDate>
      <ModelCreateType>Photogrammetric</ModelCreateType>
    </ModelInfo>
    <ContextualInfo />
  </MetaPipeObject>
  <MetaPipeObject name="Punch (from Paul Jen">
    <FileName>DaotfPunch03.obj</FileName>
    <MeshLocation>/Users/ryanachten/Documents/UnityTests/MetaPipeline_TestModels/CRM_TestObjs/TestObj_DaotfPunch/DaotfPunch03/DaotfPunch03.obj</MeshLocation>
    <TexLocation>/Users/ryanachten/Documents/UnityTests/MetaPipeline_TestModels/CRM_TestObjs/TestObj_DaotfPunch/DaotfPunch03/Punch_McorTex_merged.JPG</TexLocation>
    <ObjImgCap>
    </ObjImgCap>
    <ContribName>Ryan Achten</ContribName>
    <ContribDate>04/10/2015</ContribDate>
    <Description>3D model of Judy based on Paul Jenden's costume concept illustrations for the project Digital Achives of the Future</Description>
    <ModelInfo>
      <ModelCreator>ard and Ryan Achten</ModelCreator>
      <ModelCreateDate>26/02/2015</ModelCreateDate>
      <ModelCreateType>Design</ModelCreateType>
    </ModelInfo>
    <ContextualInfo />
  </MetaPipeObject>

＆＃13;

Answer 1

XPath-expression //从根元素开始搜索。在您的情况下，足以进行.// - 从当前元素搜索。

var nodeCheck = curNode.SelectNodes(".//*[contains(text(), 'Logs')]");

在XML文档中搜索字符串

1 个答案: