CTS 客户端库

本页面介绍了如何开始使用 Cloud Talent Solution API 的 Cloud 客户端库。如需详细了解 Cloud API 的客户端库(包括旧版 Google API 客户端库),请参阅客户端库说明

更多语言版本的客户端库即将推出。

安装客户端库

C#

如需了解详情,请参阅设置 C# 开发环境

如果您使用的是 Visual Studio 2017 或更高版本,请打开 nuget 软件包管理器窗口并输入以下内容:

Install-Package Google.Apis

如果您使用 .NET Core 命令行界面工具来安装依赖项,请运行以下命令:

dotnet add package Google.Apis

Go

如需了解详情,请参阅设置 Go 开发环境

go get google.golang.org/api/jobs/v3p1beta1

Java

如需了解详情,请参阅设置 Java 开发环境

如果您使用的是 Maven,请将以下内容添加到您的 pom.xml 文件中:

<dependency>
    <groupId>com.google.apis</groupId>
    <artifactId>google-api-services-jobs</artifactId>
    <version>LATEST</version>
</dependency>

Node.js

如需了解详情,请参阅设置 Node.js 开发环境

npm install --save googleapis

PHP

如需了解详情,请参阅在 Google Cloud 上使用 PHP

composer require google/apiclient

Python

如需了解详情,请参阅设置 Python 开发环境

pip install --upgrade google-api-python-client

Ruby

如需了解详情,请参阅设置 Ruby 开发环境

gem install google-api-client

设置身份验证

使用客户端库时,您可以使用应用默认凭据 (ADC) 进行身份验证。如需了解如何设置 ADC,请参阅为应用默认凭据提供凭据。如需了解如何将 ADC 与客户端库搭配使用,请参阅使用客户端库进行身份验证

使用客户端库

以下示例展示了如何使用客户端库。

Go

如需进行 CTS 身份验证,请设置应用默认凭据。如需了解详情,请参阅为本地开发环境设置身份验证


// Command quickstart is an example of using the Google Cloud Talent Solution API.
package main

import (
	"context"
	"fmt"
	"log"
	"os"

	"golang.org/x/oauth2/google"
	talent "google.golang.org/api/jobs/v3"
)

func main() {
	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")
	parent := fmt.Sprintf("projects/%s", projectID)

	// Authorize the client using Application Default Credentials.
	// See https://g.co/dv/identity/protocols/application-default-credentials
	ctx := context.Background()
	client, err := google.DefaultClient(ctx, talent.CloudPlatformScope)
	if err != nil {
		log.Fatal(err)
	}

	// Create the jobs service client.
	ctsService, err := talent.New(client)
	if err != nil {
		log.Fatal(err)
	}

	// Make the RPC call.
	response, err := ctsService.Projects.Companies.List(parent).Do()
	if err != nil {
		log.Fatalf("Failed to list Companies: %v", err)
	}

	// Print the request id.
	fmt.Printf("Request ID: %q\n", response.Metadata.RequestId)

	// Print the returned companies.
	for _, company := range response.Companies {
		fmt.Printf("Company: %q\n", company.Name)
	}
}

Java

如需进行 CTS 身份验证,请设置应用默认凭据。如需了解详情,请参阅为本地开发环境设置身份验证


private static final JsonFactory JSON_FACTORY = new GsonFactory();
private static final NetHttpTransport NET_HTTP_TRANSPORT = new NetHttpTransport();
private static final String DEFAULT_PROJECT_ID =
    "projects/" + System.getenv("GOOGLE_CLOUD_PROJECT");

private static CloudTalentSolution talentSolutionClient =
    createTalentSolutionClient(generateCredential());

private static CloudTalentSolution createTalentSolutionClient(GoogleCredentials credential) {
  String url = "https://jobs.googleapis.com";

  HttpRequestInitializer requestInitializer =
      request -> {
        new HttpCredentialsAdapter(credential).initialize(request);
        request.setConnectTimeout(60000); // 1 minute connect timeout
        request.setReadTimeout(60000); // 1 minute read timeout
      };

  return new CloudTalentSolution.Builder(NET_HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
      .setApplicationName("JobServiceClientSamples")
      .setRootUrl(url)
      .build();
}

private static GoogleCredentials generateCredential() {
  try {
    // Credentials could be downloaded after creating service account
    // set the `GOOGLE_APPLICATION_CREDENTIALS` environment variable, for example:
    // export GOOGLE_APPLICATION_CREDENTIALS=/path/to/your/key.json
    return GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(CloudTalentSolutionScopes.JOBS));
  } catch (Exception e) {
    System.out.println("Error in generating credential");
    throw new RuntimeException(e);
  }
}

public static CloudTalentSolution getTalentSolutionClient() {
  return talentSolutionClient;
}

public static void main(String... args) throws Exception {
  try {
    ListCompaniesResponse listCompaniesResponse =
        talentSolutionClient.projects().companies().list(DEFAULT_PROJECT_ID).execute();
    System.out.println("Request Id is " + listCompaniesResponse.getMetadata().getRequestId());
    if (listCompaniesResponse.getCompanies() != null) {
      for (Company company : listCompaniesResponse.getCompanies()) {
        System.out.println(company.getName());
      }
    }
  } catch (IOException e) {
    System.out.println("Got exception while listing companies");
    throw e;
  }
}

Node.js

如需进行 CTS 身份验证,请设置应用默认凭据。如需了解详情,请参阅为本地开发环境设置身份验证


// Imports the Google APIs client library
const {google} = require('googleapis');
const projectId = process.env.GOOGLE_CLOUD_PROJECT;

// Acquires credentials
google.auth.getApplicationDefault((err, authClient) => {
  if (err) {
    console.error('Failed to acquire credentials');
    console.error(err);
    return;
  }

  if (authClient.createScopedRequired && authClient.createScopedRequired()) {
    authClient = authClient.createScoped([
      'https://www.googleapis.com/auth/jobs'
    ]);
  }

  // Instantiates an authorized client
  const jobService = google.jobs({
    version: 'v3p1beta1',
    auth: authClient
  });

  const request = {
    parent: `projects/${projectId}`,
  };

  // Lists companies
  jobService.projects.companies.list(request, function (err, result) {
    if (err) {
      console.error('Failed to retrieve companies! ' + err);
      throw err;
    }
    console.log(`Request ID: ${result.data.metadata.requestId}`);

    const companies = result.data.companies || [];

    if (companies.length) {
      console.log('Companies:');
      companies.forEach((company) => console.log(company.name));
    } else {
      console.log(`No companies found.`);
    }
  });
});

Python

如需进行 CTS 身份验证,请设置应用默认凭据。如需了解详情,请参阅为本地开发环境设置身份验证

# import os

# from googleapiclient.discovery import build
# from googleapiclient.errors import Error

# client_service = build('jobs', 'v3p1beta1')

import os
import pprint
import json
import httplib2
from apiclient.discovery import build_from_document
from apiclient.http import build_http
from googleapiclient.errors import Error
from oauth2client.service_account import ServiceAccountCredentials

scopes = ['https://www.googleapis.com/auth/jobs']
credential_path = os.environ['GOOGLE_APPLICATION_CREDENTIALS']
credentials = ServiceAccountCredentials.from_json_keyfile_name(
    credential_path, scopes)
http = httplib2.Http(".cache", disable_ssl_certificate_validation=True)
http = credentials.authorize(http=build_http())
content = open("/usr/local/google/home/xinyunh/discovery/talent_public_discovery_v3p1beta1_distrib.json",'r').read()
discovery = json.loads(content)
client_service = build_from_document(discovery, 'talent', 'v3p1beta1', http=http)

def run_sample():
    try:
        project_id = 'projects/' + os.environ['GOOGLE_CLOUD_PROJECT']
        response = client_service.projects().companies().list(
            parent=project_id).execute()
        print('Request Id: %s' %
              response.get('metadata').get('requestId'))
        print('Companies:')
        for company in response.get('companies'):
            print('%s' % company.get('name'))
        print('')

    except Error as e:
        print('Got exception while listing companies')
        raise e

if __name__ == '__main__':
    run_sample()

其他资源