Github user pmouawad commented on a diff in the pull request:
https://github.com/apache/jmeter/pull/28#discussion_r42309300
--- Diff: xdocs/usermanual/component_reference.xml ---
@@ -6078,6 +6080,34 @@ This can be useful if your JDBC Sample changes some
data and you want to reset s
In the linked test plan, "<code>JDBC PostProcessor</code>" JDBC
PostProcessor calls a stored procedure to delete from Database the Price
Cut-Off that was created by PreProcessor.
</p>
<figure width="818" height="399" image="jdbc-post-processor.png">JDBC
PostProcessor</figure>
+</component>
+
+<component name="JSON Path PostProcessor" index="§-num;.8.9">
+<description>
+<p>
+The JSON PostProcessor enables you extract data from JSON responses using
JSON-PATH syntax. This post processor is very similar to Regular expression
extractor.
+It must be placed as a child of HTTP Sampler or any other sampler that has
responses.
+It will alow you to extract in a very easy way text content, see <a
href="http://goessner.net/articles/JsonPath/"; >JSON Path syntax</a>.
+
+</p>
+</description>
+<properties>
+ <property name="Name" required="No">Descriptive name for this element
that is shown in the tree.</property>
+ <property name="Variable Names" required="Yes">Semi-colon separated
names of variables that will contain the results of JSON-PATH expressions (must
match number of JSON-PATH expressions)</property>
+ <property name="JSON Path Expressions" required="Yes">Semi-colon
separated JSON-PATH expressions (must match number of variables)</property>
+ <property name="Default Values" required="No">Semi-colon separated
default values if JSON-PATH expressions do not return any result(must match
number of variables)</property>
--- End diff --
In this particular case, use can use 2 JSON-Path separator .
Usually it's not the case (at least in our experience and our customers),
having this allows for better performances and readability:
- 1 Element instead of N
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