Apigee-如何使用Apigee API开发平台使用POST方法发送XML有效负载_Post_Apigee_Payload

Apigee-如何使用Apigee API开发平台使用POST方法发送XML有效负载

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Apigee-如何使用Apigee API开发平台使用POST方法发送XML有效负载,post,apigee,payload,Post,Apigee,Payload,我应该使用POST方法访问可公开访问的API（）。它接受表单的XML负载 <Customer> <Age>40</Age> <Gender>M</Gender> <Location>IBM</Location> </Customer> 40 M 国际商用机器公司并返回产品列表。该API在REST客户机中工作并经过测试我在Apigee API开发平台中所做的工作如下默认代理

我应该使用POST方法访问可公开访问的API（）。它接受表单的XML负载

<Customer>
   <Age>40</Age>
   <Gender>M</Gender>
   <Location>IBM</Location>
</Customer>


40
M
国际商用机器公司

并返回产品列表。该API在REST客户机中工作并经过测试

我在Apigee API开发平台中所做的工作如下

默认代理端点：

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ProxyEndpoint name="default">
    <Flows>
        <Flow name="default">
            <Request>
                <Step>
                    <Name>AssignCustomerData</Name>
                </Step>
                <Step>
                    <Name>ExecuteProductService</Name>
                </Step>
            </Request>
            <Response>
                <Step>
                    <Name>ParseProductList</Name>
                </Step>
          </Response>
        </Flow>
    </Flows>
    <HTTPProxyConnection>
        <BasePath>/v1/abcinsproductservice</BasePath>
        <VirtualHost>default</VirtualHost>
    </HTTPProxyConnection>
    <RouteRule name="default"/>
</ProxyEndpoint>


分配客户数据
ExecuteProductService
解析产品列表
/v1/abcinsproductservice
违约

AssignCustomerData是AssignMessage策略，它看起来像

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<AssignMessage async="false" continueOnError="false" enabled="true" name="AssignCustomerData">
    <DisplayName>AssignCustomerData</DisplayName>
    <AssignTo createNew="true" type="request">CustomerData</AssignTo>
  <Set>
    <Payload contentType="text/xml">
      <Customer>
        <Age>40</Age>
        <Gender>M</Gender>
        <Location>IBM</Location>
      </Customer>
    </Payload>
    <Verb>POST</Verb>
  </Set>
</AssignMessage>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ServiceCallout async="false" continueOnError="false" enabled="true" name="ExecuteProductService">
  <!-- Send the message we just made to the target, and save the result -->
  <Request variable="CustomerData"/>
  <Response>ProductList</Response>
  <HTTPTargetConnection>
    <URL>https://ABCInsuranceCoreApp.ng.bluemix.net/ABCInsurance/ProductService</URL>
  </HTTPTargetConnection>
</ServiceCallout>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ExtractVariables async="false" continueOnError="false" enabled="true" name="ParseProductList">
    <DisplayName>ParseProductList</DisplayName>
    <FaultRules/>
    <Properties/>
  <VariablePrefix>products</VariablePrefix>
  <XMLPayload>
    <Variable name="name" type="string">
      <XPath>//Products/Product[1]/Name</XPath>
    </Variable>
  </XMLPayload>
</ExtractVariables>


分配客户数据
客户数据
40
M
国际商用机器公司
邮递

ExecuteProductService是一个服务调用，它看起来像

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<AssignMessage async="false" continueOnError="false" enabled="true" name="AssignCustomerData">
    <DisplayName>AssignCustomerData</DisplayName>
    <AssignTo createNew="true" type="request">CustomerData</AssignTo>
  <Set>
    <Payload contentType="text/xml">
      <Customer>
        <Age>40</Age>
        <Gender>M</Gender>
        <Location>IBM</Location>
      </Customer>
    </Payload>
    <Verb>POST</Verb>
  </Set>
</AssignMessage>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ServiceCallout async="false" continueOnError="false" enabled="true" name="ExecuteProductService">
  <!-- Send the message we just made to the target, and save the result -->
  <Request variable="CustomerData"/>
  <Response>ProductList</Response>
  <HTTPTargetConnection>
    <URL>https://ABCInsuranceCoreApp.ng.bluemix.net/ABCInsurance/ProductService</URL>
  </HTTPTargetConnection>
</ServiceCallout>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ExtractVariables async="false" continueOnError="false" enabled="true" name="ParseProductList">
    <DisplayName>ParseProductList</DisplayName>
    <FaultRules/>
    <Properties/>
  <VariablePrefix>products</VariablePrefix>
  <XMLPayload>
    <Variable name="name" type="string">
      <XPath>//Products/Product[1]/Name</XPath>
    </Variable>
  </XMLPayload>
</ExtractVariables>


产品列表
https://ABCInsuranceCoreApp.ng.bluemix.net/ABCInsurance/ProductService

ParseProductList是一个可提取的策略，它看起来像

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<AssignMessage async="false" continueOnError="false" enabled="true" name="AssignCustomerData">
    <DisplayName>AssignCustomerData</DisplayName>
    <AssignTo createNew="true" type="request">CustomerData</AssignTo>
  <Set>
    <Payload contentType="text/xml">
      <Customer>
        <Age>40</Age>
        <Gender>M</Gender>
        <Location>IBM</Location>
      </Customer>
    </Payload>
    <Verb>POST</Verb>
  </Set>
</AssignMessage>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ServiceCallout async="false" continueOnError="false" enabled="true" name="ExecuteProductService">
  <!-- Send the message we just made to the target, and save the result -->
  <Request variable="CustomerData"/>
  <Response>ProductList</Response>
  <HTTPTargetConnection>
    <URL>https://ABCInsuranceCoreApp.ng.bluemix.net/ABCInsurance/ProductService</URL>
  </HTTPTargetConnection>
</ServiceCallout>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ExtractVariables async="false" continueOnError="false" enabled="true" name="ParseProductList">
    <DisplayName>ParseProductList</DisplayName>
    <FaultRules/>
    <Properties/>
  <VariablePrefix>products</VariablePrefix>
  <XMLPayload>
    <Variable name="name" type="string">
      <XPath>//Products/Product[1]/Name</XPath>
    </Variable>
  </XMLPayload>
</ExtractVariables>


解析产品列表
产品
//产品/产品[1]/名称

我认真地按照样品做了，但是安排不起作用。我不知道错误在哪里。跟踪也不起作用。。你能帮忙吗

非常感谢

Amitava

我看您需要将源文件添加到您的ExtractVariables策略中，如下所示：

<Source clearPayload="false">ProductList</Source>

ProductList
另外，我很好奇为什么要使用ServiceCallout（而不仅仅是通过TargetEndpoint路由到目标服务）？我在你的ProxyEndpoint中没有看到RouteRule。如果没有RouteRule，您正在创建一个Echo服务器，它将简单地反射进来的任何内容。要阻止这种情况发生，您需要在ExtractVariables策略之后添加RaiseDefault策略以终止调用
或者，也许你只是给我们看了一个片段，还有更多的内容？
依我看

<Step> <Name>ParseProductList</Name> </Step>

解析产品列表
应该是一个请求步骤
所以你的代理人变成

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ProxyEndpoint name="default"> <Flows> <Flow name="default"> <Request> <Step> <Name>AssignCustomerData</Name> </Step> <Step> <Name>ExecuteProductService</Name> </Step> <Step> <Name>ParseProductList</Name> </Step> </Request> <Response/> </Flow> </Flows> <HTTPProxyConnection> <BasePath>/v1/abcinsproductservice</BasePath> <VirtualHost>default</VirtualHost> </HTTPProxyConnection> <RouteRule name="default"/> </ProxyEndpoint>

分配客户数据 ExecuteProductService 解析产品列表 /v1/abcinsproductservice 违约