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VPC访问

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本文介绍用户如何在自己的VPC内访问TPP服务。TPP会自动为您的VPC建立私网连接Privatelink,让您可以在自己的VPC内访问TPP服务。注意:VPC内访问TPP服务是非常安全的,它隔离了公网、其它专有网络,如果您想在公网访问请参考文档公网调试

网络结构

TPP会自动为您的VPC建立私网连接Privatelink,让您可以在自己的VPC内访问TPP云服务。

您会使用到【VPC访问域名】(即Privatelink连接提供的终端节点域名),来访问TPP云服务。

image

前置条件

详情请参考使用流程

  1. 您已经成功购买了TPP实例

  2. 并将方案代码发布到正式环境

  3. 创建并发布好场景实验

协议

协议

方法

demo

HTTP

GET

http://${domain}/recommend?_input_charset=UTF-8&_output_charset=UTF-8&_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam=

HTTP

POST

(推荐)

  • url

http://${domain}/recommend?

  • header

"Content-Type:application/x-www-form-urlencoded"

  • body

_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam=

实例详情->服务访问信息->VPC访问域名

image

/recommend

参数名

参数值

说明

_input_charset

UTF-8

必须输入编码

_output_charset

UTF-8

必须输出编码

_instance_cluster

实例id

必须

appid

场景id

必须

参数名

参数值

说明

userId

例如:123456789

用户id

……

返回结果

2022-03-28 1.0 开源版本image

各语言示例

  • GET

curl -i "http://${domain}/recommend?_input_charset=UTF-8&_output_charset=UTF-8&_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam="
  • POST

curl --location --request POST 'http://${domain}/recommend' \
--header 'Content-Type: application/x-www-form-urlencoded' \

--data-urlencode '_input_charset=UTF-8' \
--data-urlencode '_output_charset=UTF-8' \
--data-urlencode '_instance_cluster=${instanceId}' \
--data-urlencode 'appid=${sceneId}' \
--data-urlencode 'yourRequestParam=${yourRequestParam}'
  • GET

OkHttpClient client = new OkHttpClient().newBuilder().build();
Request request = new Request.Builder()
  .url("http://${domain}/recommend?_input_charset=UTF-8&_output_charset=UTF-8&_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam=")
  .method("GET",null)
  .addHeader("Content-Type", "application/x-www-form-urlencoded")
  .build();
Response response = client.newCall(request).execute();
  • POST

OkHttpClient client = new OkHttpClient().newBuilder().build();
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
RequestBody body = RequestBody.create(mediaType, "_input_charset=UTF-8&_output_charset=UTF-8&_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam=${yourRequestParam}");
Request request = new Request.Builder()
  .url("http://${domain}/recommend?")
  .method("POST", body)
  .addHeader("Content-Type", "application/x-www-form-urlencoded")
  .build();
Response response = client.newCall(request).execute();
  • GET

var myHeaders = new Headers();

var urlencoded = new URLSearchParams();

var requestOptions = {
  method: 'GET',
  headers: myHeaders,
  body: urlencoded};

fetch("http://${domain}/recommend?_input_charset=UTF-8&_output_charset=UTF-8&_instance_cluster=${instanceId}&appid=${sceneId}&yourRequestParam=", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

  • POST

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/x-www-form-urlencoded");

var urlencoded = new URLSearchParams();
urlencoded.append("_input_charset", "UTF-8");
urlencoded.append("_output_charset", "UTF-8");
urlencoded.append("_instance_cluster", "${instanceId}");
urlencoded.append("appid", "${sceneId}");
urlencoded.append("yourRequestParam", "${yourRequestParam}");

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: urlencoded,
  redirect: 'follow'
};

fetch("http://${domain}/recommend", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));