[英]How to convert SFTP byte payload to java in dataweave
我正在嘗試使用dataweave將SFTP字節有效負載轉換為java,以便可以使用現有流遍歷輸入記錄。 我該怎么做呢?
我已經在Dataweave中將其設置為java,並且預覽應該提供正確的輸出,但是當我運行它時,它是一個字節,我在轉換消息連接器之前轉換為例如String,但在轉換消息連接器之后仍保留為字符串。
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns:ftp="http://www.mulesoft.org/schema/mule/ftp" xmlns:metadata="http://www.mulesoft.org/schema/mule/metadata" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:dw="http://www.mulesoft.org/schema/mule/ee/dw" xmlns:sftp="http://www.mulesoft.org/schema/mule/sftp" xmlns:batch="http://www.mulesoft.org/schema/mule/batch" 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/sftp http://www.mulesoft.org/schema/mule/sftp/current/mule-sftp.xsd
http://www.mulesoft.org/schema/mule/batch http://www.mulesoft.org/schema/mule/batch/current/mule-batch.xsd
http://www.mulesoft.org/schema/mule/ee/ftp http://www.mulesoft.org/schema/mule/ee/ftp/current/mule-ftp-ee.xsd
http://www.mulesoft.org/schema/mule/ee/dw http://www.mulesoft.org/schema/mule/ee/dw/current/dw.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.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/ftp http://www.mulesoft.org/schema/mule/ftp/current/mule-ftp.xsd
http://www.mulesoft.org/schema/mule/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd">
<http:request-config name="HTTP_Request_Configuration" host="${host}" port="${userprocess.port}" doc:name="HTTP Request Configuration"></http:request-config>
<sftp:connector name="SFTP" validateConnections="true" doc:name="SFTP" pollingFrequency="1000000"/>
<flow name="userexperienceFlow" >
<sftp:inbound-endpoint connector-ref="SFTP" host="localhost" port="2222" path="//input" user="${ftp.user}" password="${ftp.password}" responseTimeout="10000" doc:name="SFTP"/>
<dw:transform-message doc:name="Transform Message">
<dw:set-payload><![CDATA[%dw 1.0
%output application/java
---
payload]]></dw:set-payload>
</dw:transform-message>
<logger level="INFO" doc:name="Logger"/>
<sftp:outbound-endpoint exchange-pattern="one-way" host="localhost" port="2222" responseTimeout="10000" doc:name="SFTP" connector-ref="SFTP" password="${ftp.password}" path="//output" user="${ftp.user}" outputPattern="#[message.inboundProperties.originalFilename+'.processed']"/>
</flow>
</mule>
CSV文件
UserId,UserStatus
ON1234,active
ON1235,active
謝謝
嘗試將消息記錄為#[message.payloadAs(java.lang.String)]
而不是#[payload]
。
還要在此<dw:set-payload>
之前添加<dw:input-payload mimeType="application/csv" />
行
希望這可以幫助。
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