我正在使用 xpath 通过过滤 maven pom.xml 的 artefactID 来获取插件的兄弟姐妹。
下面是我的 xml 。使用 Xpath 表达式//plugin/artifactId[text()="test-maven"]我能够过滤元素，但我想获得像“配置”和里面的孩子。我尝试以这种方式修改我的 Xpath
//plugin/artifactId[text()=\"test-maven\"]/../executions/execution/configuration 。它返回元素内的所有文本，我无法遍历或获取特定的节点名称和值.
谁能帮助我解决这个问题
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>net.xxx.test</groupId>
<artifactId>xxx-test</artifactId>
<version>0.0.20-SNAPSHOT</version>
<packaging>apk</packaging>
<name>xxx-test</name>
<properties>
<platform.version>2.3.3</platform.version>
<android.sdk.version>3</android.sdk.version>
</properties>
<dependencies>
<dependency>
<groupId>com.google.android</groupId>
<artifactId>android</artifactId>
<!-- <version>${platform.version}</version> -->
<version>17</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.jayway.maven.plugins.android.generation2</groupId>
<artifactId>android-maven-plugin</artifactId>
<version>3.1.1</version>
<configuration>
<androidManifestFile>${project.build.directory}/AndroidManifest.xml</androidManifestFile>
<assetsDirectory>${project.basedir}/assets</assetsDirectory>
<resourceDirectory>${project.basedir}/res</resourceDirectory>
<nativeLibrariesDirectory>${project.basedir}/src/main/native</nativeLibrariesDirectory>
<sdk>
<platform>17</platform>
</sdk>
<undeployBeforeDeploy>true</undeployBeforeDeploy>
</configuration>
<extensions>true</extensions>
</plugin>
<plugin>
<groupId>org.xxxsource</groupId>
<artifactId>test-maven</artifactId>
<version>0.0.1</version>
<executions>
<execution>
<id>Maven plugin</id>
<phase>install</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<fileToUpload>${project.build.directory}/${project.artifactId}-${project.version}.apk</fileToUpload>
<!-- <secretKey>b3b47266-2d07-44d2-a4c4-23a64a2c9ff8</secretKey>
<uploadKey>e707d458-c9ae-4ce5-887f-8c70f97ad801-51334304-d180-4031-917f-a5c58768c7ba</uploadKey> -->
<secretKey>b3b47266-211111111d07-44d2-a41111111c4-23a64a2c9ff8</secretKey>
<uploadKey>e707d458-c9ae-4ce111111111115-887f-8111111111111111c70f97ad801-51334304-d180-4031-917f-a5c58768c7ba</uploadKey>
<releaseNote>TEST</releaseNote>
<grantUsers>
<grantUser>c273ae88-2314-4d85-a7e5-2c2cd40638a8</grantUser>
<grantUser>22a8d3df-7724-4941-8bd4-a735a807bc99</grantUser>
</grantUsers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
这是我正在使用的代码：-
Document doc = builder.parse(file);
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
XPathExpression expr = xpath.compile(path);
Object result = expr.evaluate(doc, XPathConstants.NODESET);
NodeList nodes = (NodeList) result;
for (int i = 0; i < nodes.getLength(); i++) {
final Node node = (Node) nodes.item(i);
System.out.println("Node Name " + node.getNodeName());
// System.out.println("Node " + node.getTextContent());
if (node.hasChildNodes()) {
System.out.println("HAS Child");
NodeList nodes1 = (NodeList) node.getChildNodes();
for (int j = 0; j < nodes1.getLength(); j++) {
final Node node1 = (Node) nodes1.item(j);
System.out.println("Node Child " + node1.getNodeName()
+ " value : =" + node1.getTextContent());
}
}
}
这是我的输出：-
节点名称配置有子节点子#text value : =
节点子文件上传值：=${project.build.directory}/${project.artifactId}-${project.version}.apk 节点子#text 值：=
子节点#注释值：= b3b47266-2d07-44d2-a4c4-23a64a2c9ff8 e707d458-c9ae-4ce5-887f-8c70f97ad801-51334304-d180-4031-917f-a5c58768c7ba 子节点#文本值：=
子节点secretKey值：=b3b47266-211111111d07-44d2-a41111111c4-23a64a2c9ff8 子节点#text值：=
子节点 uploadKey 值：=e707d458-c9ae-4ce111111111115-887f-8111111111111111c70f97ad801-51334304-d180-4031-917f-a5c58768c7ba 子节点#文本值：=
Node Child releaseNote value : =WLP_TEST from Maven Node Child #text value : =
节点子 grantUsers 值：= c273ae88-2314-4d85-a7e5-2c2cd40638a8 22a8d3df-7724-4941-8bd4-a735a807bc99
节点子#text值：=
我不确定为什么要打印 #text 节点，以及我们是否可以逃脱它。