如何使用來自Mule Flow的json有效載荷發佈到REST API？

Question

我對騾很新，需要縫合一些微服務來實現業務目標。在這方面，我的服務是基於REST的，並具有JSON負載。下面是我的配置（到目前爲止使用），以便從mule調用服務。

<?xml version="1.0" encoding="UTF-8"?> 

<mule xmlns:dw="http://www.mulesoft.org/schema/mule/ee/dw" xmlns:metadata="http://www.mulesoft.org/schema/mule/metadata" xmlns:json="http://www.mulesoft.org/schema/mule/json" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" 
    xmlns:spring="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd 
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd 
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd 
http://www.mulesoft.org/schema/mule/json http://www.mulesoft.org/schema/mule/json/current/mule-json.xsd 
http://www.mulesoft.org/schema/mule/ee/dw http://www.mulesoft.org/schema/mule/ee/dw/current/dw.xsd"> 
    <http:listener-config name="HTTP_Listener_Configuration" host="0.0.0.0" port="9001" doc:name="HTTP Listener Configuration"/> 
    <http:request-config name="HTTP_Request_Configuration" host="10.208.165.126" port="8080" basePath="/ingestion" doc:name="HTTP Request Configuration"/> 
    <flow name="ingestionsampleFlow" > 
     <http:listener config-ref="HTTP_Listener_Configuration" path="/ingestion/" doc:name="HTTP"/> 
     <set-payload doc:name="Set Payload" value="#[payload.user]"/> 
     <!-- <json:json-to-object-transformer returnClass="java.util.Map" mimeType="application/json" doc:name="JSON to Object"/> 

     <http:request config-ref="HTTP_Request_Configuration" path="esb" method="POST" doc:name="HTTP"/> 
     --> 

     <!-- <http:inbound-endpoint doc:name="HTTP" exchange-pattern="request-response" contentType="application/json" host="10.208.165.126" port="8080"/> --> 

     <http:outbound-endpoint exchange-pattern="request-response" host="10.208.165.126" port="8080" method="POST" contentType="application/json" doc:name="HTTP" path="esb"/> 
     <logger message="2--&gt;#[payload]" level="INFO" doc:name="Logger"/> 


    </flow> 
</mule> 

我的服務託管在10.208.165.126:8080/ingestion/esb;但這甚至不會影響我的服務。此服務具有以下格式的有效載荷：{「user」：「saurabh」}

請幫助我完成配置並幫助實現我的目標。

Answer 1

我不確定你的數據來源是什麼，但這是一個簡單的例子

<?xml version="1.0" encoding="UTF-8"?> 

<mule xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" 
    xmlns:spring="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd 
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd 
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd"> 
    <http:listener-config name="HTTP_Listener_Configuration" host="0.0.0.0" port="8081" doc:name="HTTP Listener Configuration"/> 
    <http:request-config name="HTTP_Request_Configuration_outboundWS" host="10.208.165.126" port="8080" doc:name="HTTP Request Configuration"/> 
    <flow name="sampleFlow"> 
     <http:listener config-ref="HTTP_Listener_Configuration" path="/inbound" doc:name="Inbound HTTP"/> 
     <json:object-to-json-transformer doc:name="Object to JSON"/>doc:name="Set Payload"/> 
     <set-property propertyName="Content-Type" value="application/json" doc:name="Set Outbound Header"/> 
     <http:request config-ref="HTTP_Request_Configuration_outboundWS" path="/your/webservice/path" method="POST" doc:name="POST WebService"/> 
    </flow> 
</mule> 

Answer 2

1. 讓你的JSON數據當前載荷
2. 的HTTP REST端點之前添加屬性和設置內容類型的應用程序/ JSON
3. 集HTTP出站enpoint爲POST
4. 飛走

Answer 3

使用POSTMAN或任何Rest客戶端。