127 lines
4.5 KiB
Markdown
127 lines
4.5 KiB
Markdown
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# 简介 #
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欢迎使用京东云开发者Php工具套件（Php SDK）。使用京东云Php SDK，您无需复杂编程就可以访问京东云提供的各种服务。
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为了方便您理解SDK中的一些概念和参数的含义，使用SDK前建议您先查看[京东云OpenAPI使用入门](http://www.jdcloud.com/help/detail/355/isCatalog/0)。要了解每个API的具体参数和含义，请参考程序注释或参考OpenAPI&SDK下具体产品线的API文档。
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# 环境准备 #
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1.京东云Php SDK适用于Php 5.5及以上。
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2.在开始调用京东云open API之前，需提前在京东云用户中心账户管理下的[AccessKey管理页面](https://uc.jdcloud.com/accesskey/index)申请accesskey和secretKey密钥对（简称AK/SK）。AK/SK信息请妥善保管，如果遗失可能会造成非法用户使用此信息操作您在云上的资源，给你造成数据和财产损失。
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# SDK使用方法 #
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建议使用Composer安装京东云Php SDK：
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首先在composer.json添加
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"require" : {
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"php" : ">=5.5",
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"jdcloud-api/jdcloud-sdk-php" : ">=4.0.0"
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}
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然后使用Composer安装
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php composer.phar install
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或
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composer install
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您还可以下载sdk源代码自行使用。
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SDK使用中的任何问题，欢迎您[SDK使用问题反馈页面](https://github.com/jdcloud-api/jdcloud-sdk-php/issues)交流。
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注意：京东云并没有提供其他下载方式，请务必使用上述官方下载方式！
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## 调用示例 ##
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以下是创建单个云主机实例详情的调用示例
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use Jdcloud\Credentials\Credentials;
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use Jdcloud\Result;
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use Jdcloud\Vm\VmClient;
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public function testCreateInstances()
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{
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$vm = new VmClient([
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'credentials' => new Credentials('ak', 'sk'),
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'version' => 'latest',
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'scheme' => 'https'
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]);
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try{
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$res = $vm->createInstances([
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'regionId' => 'cn-north-1',
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'instanceSpec' => [
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'az' => 'cn-north-1a',
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'imageId' => '8e187a0a-ea7c-4ad1-ba32-f21e52fb8926',
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'instanceType' => 'g.n2.medium',
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'name' => 'phpcreate',
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'primaryNetworkInterface' => [
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'networkInterface' => [
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'subnetId' => 'subnet-ll47yy373i'
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]
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],
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'systemDisk' => [
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'diskCategory' => 'local'
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]
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]
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]);
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print_r($res);
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print("Request Id: ". $res['requestId']. "\n");
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print_r($res['result']);
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}catch (\Jdcloud\Exception\JdcloudException $e) {
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print("Detail Message: " . $e->getMessage(). "\n");
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print("Request Id: ". $e->getJdcloudRequestId(). "\n");
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print("Error Type: ". $e->getJdcloudErrorType(). "\n");
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print("Error Code: " . $e->getJdcloudErrorCode(). "\n");
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print("Error Detail Status: ". $e->getJdcloudErrorStatus(). "\n");
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print("Error Detail Message: ". $e->getJdcloudErrorMessage(). "\n");
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}
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}
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如果需要设置额外的header，例如要调用开启了MFA操作保护的接口，需要传递x-jdcloud-security-token，则按照如下方式：
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$res = $vm->deleteInstances([
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'regionId' => 'cn-north-1',
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'instanceId' => 'xxx',
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'extraHeaders' => [
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'x-jdcloud-security-token' => 'xxxx'
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]
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]);
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如果需要设置访问点，配置超时等，请参考如下更复杂的例子：
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```
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$fix_endpoint = EndpointProvider::patterns([
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'*/*' => ['endpoint' => 'vm.cn-north-1.jdcloud-api.com'] //指定非默认访问地址 step 1
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]);
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$vm = new VmClient([
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'credentials' => new Credentials('ak', 'sk'),
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'version' => 'latest',
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'debug' => [
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'logfn' => function ($msg) { echo $msg . "\n"; }, //输出调试详细日志
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],
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'validate' => false, //关闭客户端参数验证
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'endpoint_provider' => $fix_endpoint, //指定非默认访问地址 step 2
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'scheme' => 'https',
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'http' => [
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'verify' => 'C:/ca-bundle.crt', //指定本地证书文件
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'connect_timeout' => 20, //指定连接超时
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'proxy' => 'http://192.168.16.1:10', //指定代理
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'timeout' => 5 //指定请求超时
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]
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]);
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```
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更多调用示例参考 [SDK使用Demo](https://github.com/jdcloud-api/jdcloud-sdk-php/tree/master/tests)
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