如何在jmeter的变量中保存响应 [英] How to save response in a variable in jmeter
问题描述
我正在使用 jmeter 在我的服务器上执行负载测试.在我的一个帖子请求中，我在响应中收到了一个唯一的 ID.我需要在以下发布请求中将此 ID 作为参数发送.我是 jmeter 的新手，不知道如何做到这一点.非常感谢您的帮助.
I am performing load testing on my server using jmeter. In one of my post requests, I receive a unique id in the response. I need to send this id as a parameter in the following post requests. I am new to jmeter and don't have any idea how to do this. Help would be really appreciated.
推荐答案
如果您需要将整个响应存储到一个变量中 - 请执行以下步骤:
If you need to store the whole response into a variable - take the following steps:
- 将 Beanshell PostProcessor 添加为返回响应您的请求的子级重新找
将以下行放入后处理器的脚本"区域:
- Add Beanshell PostProcessor as a child of the request which returns response you're looking for
Put the following line into the PostProcessor's "Script" area:
vars.put("response", new String(data));
在需要时将提取的值引用为 ${response}
参见 如何使用 BeanShell:JMeter 最喜欢的内置组件 进一步了解 JMeter 中 Beanshell 脚本的指南
See How to Use BeanShell: JMeter's Favorite Built-in Component guide to lean more about Beanshell scripting in JMeter
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或者，您可以使用正则表达式提取器执行相同操作，在这种情况下，相关配置将是:
Alternatively you can do the same with the Regular Expression Extractor, in that case relevant configuration will be:
- 参考名称:
response - 正则表达式:
(?s)(^.*) - 模板:
$1$
如果您需要部分响应，而不是整个响应，您可以根据Regular Expressions JMeter 用户手册章节
If you need a part of response, not the whole response you can amend Regular Expression according to your needs as per Regular Expressions chapter of JMeter's User Manual
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