无法在JMeter中使用正则表达式提取器捕获字母数字数据 [英] Unable to capture alpha numeric data using regular expression extractor in JMeter

问题描述

我正在JMeter中使用正则表达式提取器提取包含以下内容的响应数据:

I am using regular expression extractor in JMeter to extract the response data which contains something like the following:

Set-Cookie:X-Tr-Auth = b1eada98-ffa1-45a3-522e-591a84dd48f2;路径=/msf; Expires = Fri，2064年12月5日09:25:44 UTC; HttpOnly

上面的数据是在用户登录后从服务器发送的，我需要使用上面的身份验证代码来发布JSON正文.

The above data is sent from the server after user logs in, I need to use the above authcode to post a JSON body.

我已将正则表达式提取器设置为以下值:

I have set the regular expression extractor to the following values:

Reference Name: authcode

Regular Expression: Set-Cookie: "(.+?)"

Template: $1$

Match No. : 1

Default Value: 0

每次运行测试，我都会得到0.我在Stack-overflow中看到了类似的问题，但没有令人满意的答案.需要专家的建议.

I am getting 0 every time I run the test. I saw a similar question in Stack-overflow with no satisfactory answer. Need expert advise.

推荐答案

您应该能够获取cookie值，而不必使用正则表达式来提取它.

You should be able to get the cookie value without having to extract it using regex.

1. 在 user.properties 文件中添加CookieManager.save.cookies=true行，该文件位于JMeter安装目录的/bin文件夹下
2. 如果JMeter正在运行，则重新启动它(从文件读取属性不是动态的，并且在加载时执行)
3. 在测试计划中添加 HTTP Cookie管理器
4. 添加 HTTP标头管理器作为请求的子级需要参数化和配置，如下所示:
   • 名称:Cookie X-Tr-Auth
   • 值:${authcode}

1. Add CookieManager.save.cookies=true line into user.properties file which lives under /bin folder of your JMeter installation
2. Restart JMeter if it's running (reading properties from file is not dynamic and performen on load)
3. Add a HTTP Cookie Manager to your test plan
4. Add a HTTP Header Manager as a child of the request you need to parametrize and configure it as follows:
   • Name: Cookie X-Tr-Auth
   • Value: ${authcode}

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