欢迎使用京东云开发者 iOS 工具套件(使用 Objective-C 语言编写)。使用京东云 iOS SDK,您无需复杂编程就可以访问京东云提供的各种服务。
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OpenAPI使用入门。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。
- 此代码使用 XCode 10.1 编写,打开项目需要安装 XCode 10.1 以上版本。
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目前没有上传 pod 因此请手动引用源码到您的项目中进行编译。
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关于使用方法请查看项目的
JDCloudOCSDKVmTests
文件夹下的JDCloudOCSDKVmTests.m
文件 ,简单的调用示例如下:
-(void)testRequestSync{
/// init Credential
Credential * credential = [[Credential alloc]initWithAccessKeyId:@"your jdcloud ak" secretAccessKey:@"your jdcloud sk"];
/// if use internal service create this object and set client sdkEnvironment property
SDKEnvironment* sdkEnvironment = [[SDKEnvironment alloc]initWithEndPoint:@"apigw-internal.cn-north-1.jcloudcs.com"];
/// init client if use default environment please write like this "VmClient* vmClient = [[VmClient alloc] initWithCredential:credential]"
VmClient* vmClient = [[VmClient alloc] initWithCredential:credential sdkEnvironment:sdkEnvironment];
/// if set debug true it will write debug log
[GlobalConfig setDebug:true];
// set httpRequestProtocol if use internal set http else do not need to set this property , default value is https
vmClient.httpRequestProtocol = @"http";
// create request param
VmDescribeInstancesRequest* describeInstancesRequest = [[VmDescribeInstancesRequest alloc]initWithRegion:@"cn-north-1"];
// call sync method , if you want call async method see "JDCloudOCSDKVmTests/JDCloudOCSDKVmTests.m"
NSDictionary* result = [vmClient describeInstancesSyncWithRequest:describeInstancesRequest];
//get response data, the result key please see client notice
VmDescribeInstancesResponse* response = [result objectForKey:@"describeInstancesResponse"];
NSLog(@"总条数为:%@",[[response result] totalCount]);
}
- 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:
[vmClient addCustomerHeaderWithKey:@"x-jdcloud-security-token" value:@"xxx"]
- 如果需要设置访问点,使用异步请求,请参考下面的例子:
Credential * credential = [[Credential alloc]initWithAccessKeyId:@"ak" secretAccessKey:@"sk"];
// set request host
SDKEnvironment* sdkEnvironment = [[SDKEnvironment alloc]initWithEndPoint:@"apigw-internal.cn-north-1.jcloudcs.com"];
VmClient* vmClient = [[VmClient alloc] initWithCredential:credential sdkEnvironment:sdkEnvironment];
[GlobalConfig setDebug:true];
VmDescribeInstancesRequest* describeInstancesRequest = [[VmDescribeInstancesRequest alloc]initWithRegion:@"cn-north-1"];
vmClient.httpRequestProtocol = @"http";
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
[vmClient describeInstancesAsyncWithRequest:describeInstancesRequest completionHandler:^(int statusCode, VmDescribeInstancesResponse * _Nullable describeInstancesResponse, NSData * _Nullable responseData, NSError * _Nullable error) {
NSLog(@"总条数为:%@",[[describeInstancesResponse result] totalCount]);
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
- 因 ios 默认的 http 请求超时时间为 60s(IOS6+)暂时没有添加请求超时时间的设置。