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How to work with special characters in XML using DataWeave
公開日: Mar 2, 2024
タスク
GOAL
This article will help you to work with special characters in XML in Dataweave. This will demonstrate how to pass a payload with the special characters in Dataweave, without escaping them.ステップ
CDATA is defined as blocks of text that are not parsed by the parser but are otherwise recognized as markup. For more details about CDATA please refer to "https://www.tutorialspoint.com/xml/xml_cdata_sections.htm"
Below is the XML input data :
{
"Example": "Sample\u008c\u0003Data"
}
After using the following Dataweave function:
%dw 2.0
output application/xml
---
a:{
"Example": payload.Example
}
The below-mentioned error will be observed due to the occurrence of white space:
"org.mule.weave.v2.exception.WriterExecutionException: Invalid white space character (0x3) in text to output (in xml 1.1, could output as a character entity), while writing Xml at . "This is how the issue will look like:
Use the following Dataweave code to read the above-mentioned input data:
%dw 2.0
output application/xml
---
a:{
"Example": payload.Example as CData
}
This will give a successful output as shown below:
<?xml version='1.0' encoding='UTF-8'?> <a> <Example><![CDATA[SampleŒData]]></Example> </a>This is a successful output:
ナレッジ記事番号
001116196
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