<?xml version="1.0"?>

<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/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>temp.download</groupId>

    <artifactId>temp-download</artifactId>

    <version>1.0-SNAPSHOT</version> 

    <dependencies>

<!-- 需要下载什么jar包 添加相应依赖 其余部分无需在意-->

       <dependency>

            <groupId>org.elasticsearch.client</groupId>

            <artifactId>transport</artifactId>

            <version>6.4.3</version>

        </dependency>

    </dependencies>

</project>

call mvn -f pom.xml dependency:copy-dependencies