JMeter-在变量/属性中存储/更新哈希图对象 [英] JMeter - Store/update a hashmap object in a variable/property

问题描述

我需要在JSR233 sampler内创建一个哈希映射，其中将包含我将使用Java Request Sampler调用的外部Java实用程序的某些标头和属性元素.我将需要创建许多哈希图，因为键值对将根据我测试的系统而有所不同.例如，我将不得不为每个哈希映射更改JMSReplyTo，JMSCorrelationID，$TextBody:字段.所有这些都是在一个线程组中完成的，但是我可能还想在以后的其他线程组中实现它.

I need to create a hash-map inside of a JSR233 sampler that will contain certain headers and properties elements for an external java utility that I will call using a Java Request Sampler. I am going to need to create many hashmaps as the key-value pairs will vary based on the systems I am testing. For example, I am going to have to change the JMSReplyTo, the JMSCorrelationID, $TextBody: fields for every hash-map. All of this is done inside one thread group, but I may also want to implement it in other thread groups down the road.

我应该如何制定测试计划?是否可以创建一个保存哈希图的全局变量?然后在相应的JSR223 Sampler中，对于每个测试，修改变量的值?

How should I structure my Test Plan? Is it possible to create a global variable that will hold the hash-map? And then inside the respective JSR223 Sampler, for each test, modify the value of the variable?

我不知道何时使用属性和何时使用变量.在这种情况下，我希望1 var或属性在我创建新的哈希映射对象时在整个测试计划中都会改变.我想知道这条路线是否可行，或者是否有其他建议.

I don't know when to use properties and when to use variables. In this case I would like 1 var or property that will change throughout my test-plan whenever I create a new hash-map object. I would like to know if this route is feasible, or if an alternative is advised.

我之所以要在JMeter中创建HashMap对象，是因为我不想拥有Java实用程序将为键值对读取和解析的成千上万个txt文件(这些值在中有所不同)每个 txt文件).

The reason I would like to create a HashMap object in JMeter is because I don't want to have thousands of txt files that the Java utility will read and parse for the key-value pairs (those values vary in every txt file).

相反，我想知道是否有创建该HashMap的方法 Jmeter中的对象并将其存储在可以 在我的Java Request中作为参数传递.

Instead I was wondering if there was a way to create this HashMap object in Jmeter and store it in a variable/property object that can be passed as a parameter in my Java Request.

如果有人向正确的方向指引我，我将不胜感激.

I would appreciate it if someone guide me in the right direction.

推荐答案

而不是使用常规的get put操作

Instead of using regular get put operations

 vars.get("map"); vars.put("map", map);

您可以对字符串以外的对象使用get put操作:

You can use get put operations on Objects other than string:

 vars.putObject("map", map);

稍后再获取地图:

 map = vars.getObject("map");

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