上传jar包到私有仓库nexus3

上传Jar包到私有仓库Nexus3

官方文档

上传组件(Jar包)

POST /service/rest/v1/components
# 官方例子:
curl -v -u admin:admin123 -X POST 'http://localhost:8081/service/rest/v1/components?repository=maven-releases' 
-F maven2.groupId=com.google.guava 
-F maven2.artifactId=guava 
-F maven2.version=24.0-jre 
-F maven2.asset1=@guava-24.0-jre.jar   # 需要上传的二进制文件，此处为jar包
-F maven2.asset1.extension=jar         #对应jar包的扩展，此处为jar
-F maven2.asset2=@guava-24.0-jre-sources.jar  # 需要上传的二进制文件，此处为jar源码包
-F maven2.asset2.classifier=sources #
-F maven2.asset2.extension=jar  #对应源码包的扩展，此处为jar

参数

Field name	Field type	Required?	Description
maven2.groupId	String	Yes, unless a POM asset is included in the upload	Group ID of the component
maven2.artifactId	String	Yes, unless a POM asset is included in the upload	Artifact ID of the component
maven2.version	String	Yes, unless a POM asset is included in the upload	Version of the component
maven2.generate-pom	Boolean	No	Whether the Nexus Repository Manager should generate a POM file based on above component coordinates provided
maven2.packaging	String	No	Define component packaging (e.g. jar, ear)
maven2.assetN	File	Yes, at least one	Binary asset
maven2.assetN.extension	String	Yes	Extension of the corresponding assetN asset
maven2.assetN.classifier	String	No	Classifier of the corresponding assetN asset

使用Python上传文件

文件结构

python代码

import os

import requests

"""上传组件到nexus3"""
# 需要上传的文件根目录 jar包所在目录
base_dir = r'F:/uploadjar'
# 上传的仓库名
repo = 'fxxx'
# nexus3的用户名/密码
auth_user = 'admin'
auth_pwd = 'admin123'
# nexus3地址
url = 'http://xxx.xx.x.xxx:xxxx'


def get_params(path):
    """ 从path中获取参数  """
    array = path.split('/')
    group = ".".join(array[0:len(array) - 3])
    artifact = array[len(array) - 3]
    version = array[len(array) - 2]
    extension = path[path.rindex('.') + 1:]
    return group, artifact, version, extension


def get_shell(file, group, artifact, version, extension):
    """ 拼装shell脚本  """
    shell_str = f"curl -v -u {auth_user + ':' + auth_pwd} -X POST '{url}/service/rest/v1/components?repository={repo}' " \
                f"-F maven2.groupId={group} -F maven2.artifactId={artifact} -F maven2.version={version} " \
                f"-F maven2.asset1=@{file} -F maven2.asset1.extension={extension}"
    print(shell_str)
    return shell_str


def do_request(file, group, artifact, version, extension):
    """发起上传请求"""
    file_path = os.path.join(base_dir, file)
    requests.post(f"{url}/service/rest/v1/components?repository={repo}", auth=(auth_user, auth_pwd),
                  data={'maven2.groupId': group, 'maven2.artifactId': artifact, 'maven2.version': version,
                        'maven2.asset1.extension': extension},
                  files={'maven2.asset1': open(file_path, 'rb')})


def traversal_files(path_str):
    """ 遍历目录  """
    for path_name in os.listdir(path_str):
        path_name = os.path.join(path_str, path_name)
        path1 = path_name.removeprefix(base_dir + os.sep).replace('\\', '/')
        # 判断当前目录是否为文件夹
        if os.path.isdir(path_name):
            traversal_files(path_name)
        elif path_name.endswith('jar') or path_name.endswith('pom'):
            params = get_params(path1)
            get_shell(path1, *params)
            do_request(path1, *params)


# 遍历目录并上传
# traversal_files(base_dir)
# 测试上传
# do_request('ant/ant/1.6.5/ant-1.6.5.jar', 'ant', 'ant', '1.6.5', 'jar')
	

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