Question

我正在尝试使用其所有子级获取所有HTTPSamplerProxy标记但不想要任何额外的文本/标记。

XML

<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="3.2" jmeter="3.2 r1790748">
  <hashTree>
    <TestPlan>
      <boolProp name="TestPlan.functional_mode">false</boolProp>
      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments">
        <collectionProp name="Arguments.arguments"/>
      </elementProp>
    </TestPlan>
    <hashTree>
      <ThreadGroup enabled="true">
        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" enabled="true">
          <boolProp name="LoopController.continue_forever">false</boolProp>
          <intProp name="LoopController.loops">1</intProp>
        </elementProp>
      </ThreadGroup>
      <hashTree>
        <GenericController guiclass="LogicControllerGui" testname="1 /index.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="1 /index.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/index.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="2 /index.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="2 /index.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/index.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="3 /toolsets.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="3 /toolsets.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/toolsets.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="4 /internet-of-things.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="4 /internet-of-things.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/internet-of-things.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="5 /services.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="5 /services.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/services.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="6 /contact-us.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="6 /contact-us.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/contact-us.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <GenericController guiclass="LogicControllerGui" testname="7 /test-planning.html" enabled="true"/>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testname="7 /test-planning.html" enabled="true">
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
            <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <stringProp name="HTTPSampler.port">0</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.path">/test-planning.html</stringProp>
            <elementProp name="HTTPSampler.header_manager" elementType="HeaderManager" guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="Cache-Control" elementType="Header">
                  <stringProp name="Header.name">Cache-Control</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="Accept-Encoding" elementType="Header">
                  <stringProp name="Header.name">Accept-Encoding</stringProp>
                  <stringProp name="Header.value">gzip</stringProp>
                </elementProp>
                <elementProp name="Pragma" elementType="Header">
                  <stringProp name="Header.name">Pragma</stringProp>
                  <stringProp name="Header.value">no-cache</stringProp>
                </elementProp>
                <elementProp name="User-Agent" elementType="Header">
                  <stringProp name="Header.name">User-Agent</stringProp>
                  <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
                </elementProp>
                <elementProp name="Accept" elementType="Header">
                  <stringProp name="Header.name">Accept</stringProp>
                  <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
              <collectionProp reference="../../../HTTPSamplerProxy/elementProp[2]/collectionProp"/>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
      </hashTree>
    </hashTree>
  </hashTree>
</jmeterTestPlan>

XSLT

<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
   <xsl:output method="xml"/>
<xsl:variable name="doc-file">http://mymachine.com/changed.xml</xsl:variable>
<xsl:template match="//HTTPSamplerProxy">
   <xsl:copy><xsl:copy-of select="* | node()"/></xsl:copy>
</xsl:template>
</xsl:stylesheet>

结果

  false
  false
      false
      1





      <HTTPSamplerProxy>
        <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
          <collectionProp name="Arguments.arguments"/>
        </elementProp>
        <stringProp name="HTTPSampler.implementation">HttpClient4</stringProp>
        <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
        <boolProp name="HTTPSampler.use_keepalive">false</boolProp>
        <stringProp name="HTTPSampler.domain">webforumtestsolutions.co.uk</stringProp>
        <stringProp name="HTTPSampler.method">GET</stringProp>
        <stringProp name="HTTPSampler.port">0</stringProp>
        <stringProp name="HTTPSampler.protocol">http</stringProp>
        <stringProp name="HTTPSampler.path">/index.html</stringProp>
        <elementProp name="HTTPSampler.header_manager"
            elementType="HeaderManager"
            guiclass="HeaderPanel"
            testclass="HeaderManager"
            testname="HTTP Header Manager"
            enabled="true">
          <collectionProp name="HeaderManager.headers">
            <elementProp name="Cache-Control" elementType="Header">
              <stringProp name="Header.name">Cache-Control</stringProp>
              <stringProp name="Header.value">no-cache</stringProp>
            </elementProp>
            <elementProp name="Accept-Encoding" elementType="Header">
              <stringProp name="Header.name">Accept-Encoding</stringProp>
              <stringProp name="Header.value">gzip</stringProp>
            </elementProp>
            <elementProp name="Pragma" elementType="Header">
              <stringProp name="Header.name">Pragma</stringProp>
              <stringProp name="Header.value">no-cache</stringProp>
            </elementProp>
            <elementProp name="User-Agent" elementType="Header">
              <stringProp name="Header.name">User-Agent</stringProp>
              <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1</stringProp>
            </elementProp>
            <elementProp name="Accept" elementType="Header">
              <stringProp name="Header.name">Accept</stringProp>
              <stringProp name="Header.value">text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2</stringProp>
            </elementProp>
          </collectionProp>
        </elementProp>
        <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
      </HTTPSamplerProxy>


... Other <HTTPSamplerProxy></HTTPSamplerProxy> tags

你可以尝试here。我只是不想在我的输出中false和1。

Answer 1

您只需使用

即可

//Parent component

class Parent extends React.Component{
    constructor(props){
        super(props);
        this.state = {
            content: 'Initial Content'
        }
        this.changeContent = this.changeContent.bind(this);
    }

    changeContent(event){
        this.setState({
            content: event.target.value
        })
    }

    render(){
        let { content } = this.state;
        return <div>
             <Child content={content} changeContent={this.changeContent}/>
             <h1>{content}</h1>
         </div>
    }
} 

 // Child component

 class Child extends React.Component{
     constructor(props){
         super(props);
     } 

     render(){
         let { content, changeContent } = this.props;
         return <input value={content} onChange={changeContent}/>
     }
 }

结果将没有包含复制元素的根元素，这意味着如果要复制多个元素，它将不是格式良好的文档。

排除除一个以外的所有标签 - XSLT

1 个答案: