我有一个pom.xml文件，如下所示，我需要更新groupId为"org.springframework；并且版本低于"0"；2.3.18"；
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>2.3.15</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>2.3.15</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>2.3.15</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>jasypt</artifactId>
<version>1.9.2</version>
</dependency>
如果groupid是"，我需要更新所有artifactId版本的版本；org.springframework；
我正在字符串的代码
sed -i '/<artifactId>org.springframework<\/artifactId>/{n;s/<version>.*<\/version>/<version>/<version>5.3.18<\/version>/}' pom.xml
更改后预期的pom文件
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>2.3.18</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>2.3.18</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>2.3.18</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>jasypt</artifactId>
<version>1.9.2</version>
</dependency>
您可以使用maven-versions-plugin中的use dep版本mojo为您完成任务：
mvn versions:use-dep-version -Dincludes="org.springframework:*" -DdepVersion=<new version>
如果可能的话，考虑将property用于spring版本，这样您只需要在一个地方更改版本，例如：
<properties>
<spring.version>2.3.15</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
或弹簧BOM，定义弹簧工件的所有版本：
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-framework-bom</artifactId>
<version>2.3.15</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<!-- no version tag needed here, the correct version from BOM is used -->
</dependency>
</dependencies>
myVersion="2.3.18"
POM=pom.xml
while read nr
do
nr=$((nr+2))
version=$(sed -n ''$nr''p $POM|awk -F"[><]" '{print $3}')
[ "$version" = "$myVersion" ] && continue
sortedVersion=$(echo "$version $myVersion"|tr ' ' 'n'|sort -V|tail -1)
if [ "$sortedVersion" = "$myVersion" ]
then
echo update line $nr. from $version to $myVersion
sed -i ''$nr's/(<version>)(.*)(</version>)/1'$myVersion'3/' $POM
fi
done < <(grep -n "<groupId>org.springframework" $POM|awk -F: '{print $1}')
update line 4. from 2.3.15 to 2.3.18
update line 9. from 2.3.15 to 2.3.18
update line 14. from 2.3.15 to 2.3.18