创建项目

以下示例会创建一个项目并显示其 ARN。

将 project-name 的值更改为要创建的项目的名称。

aws rekognition create-project --project-name my_project \
 --profile custom-labels-access --"CUSTOM_LABELS" --tags'{"key1":"value1","key2":"value2"}'

以下示例会创建一个项目并显示其 ARN。提供以下命令行参数：

# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0

import argparse
import logging
import boto3

from botocore.exceptions import ClientError

logger = logging.getLogger(__name__)

def create_project(rek_client, project_name):
    """
    Creates an Amazon Rekognition Custom Labels project
    :param rek_client: The Amazon Rekognition Custom Labels Boto3 client.
    :param project_name: A name for the new prooject.
    """

    try:
        #Create the project.
        logger.info("Creating project: %s",project_name)
        
        response=rek_client.create_project(ProjectName=project_name)
        
        logger.info("project ARN: %s",response['ProjectArn'])

        return response['ProjectArn']
   
    
    except ClientError as err:  
        logger.exception("Couldn't create project - %s: %s", project_name, err.response['Error']['Message'])
        raise

def add_arguments(parser):
    """
    Adds command line arguments to the parser.
    :param parser: The command line parser.
    """

    parser.add_argument(
        "project_name", help="A name for the new project."
    )


def main():

    logging.basicConfig(level=logging.INFO, format="%(levelname)s: %(message)s")

    try:

        # Get command line arguments.
        parser = argparse.ArgumentParser(usage=argparse.SUPPRESS)
        add_arguments(parser)
        args = parser.parse_args()

        print(f"Creating project: {args.project_name}")

        # Create the project.
        session = boto3.Session(profile_name='custom-labels-access')
        rekognition_client = session.client("rekognition")

        project_arn=create_project(rekognition_client, 
            args.project_name)

        print(f"Finished creating project: {args.project_name}")
        print(f"ARN: {project_arn}")

    except ClientError as err:
        logger.exception("Problem creating project: %s", err)
        print(f"Problem creating project: {err}")


if __name__ == "__main__":
    main()    
  

以下示例会创建一个项目并显示其 ARN。

提供以下命令行参数：

/*
   Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
   SPDX-License-Identifier: Apache-2.0
*/
package com.example.rekognition;

import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.rekognition.RekognitionClient;
import software.amazon.awssdk.services.rekognition.model.CreateProjectRequest;
import software.amazon.awssdk.services.rekognition.model.CreateProjectResponse;
import software.amazon.awssdk.services.rekognition.model.RekognitionException;

import java.util.logging.Level;
import java.util.logging.Logger;

public class CreateProject {

    public static final Logger logger = Logger.getLogger(CreateProject.class.getName());

    public static String createMyProject(RekognitionClient rekClient, String projectName) {

        try {

            logger.log(Level.INFO, "Creating project: {0}", projectName);
            CreateProjectRequest createProjectRequest = CreateProjectRequest.builder().projectName(projectName).build();

            CreateProjectResponse response = rekClient.createProject(createProjectRequest);

            logger.log(Level.INFO, "Project ARN: {0} ", response.projectArn());

            return response.projectArn();

        } catch (RekognitionException e) {
            logger.log(Level.SEVERE, "Could not create project: {0}", e.getMessage());
            throw e;
        }

    }

    public static void main(String[] args) {

        final String USAGE = "\n" + "Usage: " + "<project_name> <bucket> <image>\n\n" + "Where:\n"
                + "   project_name - A name for the new project\n\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String projectName = args[0];
        String projectArn = null;
        ;

        try {

            // Get the Rekognition client.
            RekognitionClient rekClient = RekognitionClient.builder()
                .credentialsProvider(ProfileCredentialsProvider.create("custom-labels-access"))
                .region(Region.US_WEST_2)
                .build();

            // Create the project
            projectArn = createMyProject(rekClient, projectName);

            System.out.println(String.format("Created project: %s %nProject ARN: %s", projectName, projectArn));

            rekClient.close();

        } catch (RekognitionException rekError) {
            logger.log(Level.SEVERE, "Rekognition client error: {0}", rekError.getMessage());
            System.exit(1);
        }

    }

}