JMeter中的定期后台任务 [英] Periodic background task in JMeter

问题描述

我的测试计划中的请求使用了一个我知道会在1小时后过期的授权令牌.我需要以某种方式每59分钟重新请求令牌，直到测试完成.有人可以提出建议的最佳方法吗?看起来，尽管使用While Controller，测试永远无法完成停留在永恒的while循环中.

Requests in my test plan use an authorization token that I know expires in 1 hour. I need somehow to re-request the token every 59 mins until the test finishes. Could someone please suggest the best method for that - looks like with While Controller the test would never finish staying in eternal while loop.

推荐答案

1. 在测试计划中添加另一个线程组.
2. 将其配置为永久运行(或具有足够的循环以持续足够长的时间)
3. 向第二个线程组添加常量计时器.要使其每59分钟触发一次，请将3540000放入线程延迟"输入中
4. 将您的令牌获取"逻辑放在计时器下.
5. 如果将令牌存储为属性，则主线程组将可以使用它.如果是变量，则需要将其转换为属性，以便可以在线程组之间使用，因为JMeter变量的作用域仅限于当前线程组.

1. Add another Thread Group to your test plan.
2. Configure it to run forever (or have enough loops to last long enough)
3. Add a Constant Timer to that second thread group. To make it fire each 59 minutes put 3540000 into "Thread Delay" input
4. Place your "token-obtaining" logic under the timer.
5. If your token is being stored as a property - main thread group will be able to use it. If it is a variable you'll need to convert it to a property so it could be used across thread groups as JMeter variables scope is limited to the current thread group only.

希望这会有所帮助.

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