使用K6压测API，如何编写Pre-request Script？

Grafana k6
1

需求背景.：我在使用 K6 压测API接口的时候，需要先对接口的传参信息进行MD5加密后，在发送到服务器。这样的k6压测js脚本应该如何编写？

提问问题：

  1. 使用K6压测API接口，如何编写Pre-request Script？可以提供一个K6包含有Pre-request的js压测脚本的例子吗？
  2. k6有自带的MD5加密签名算法可以引用吗？
2

Hey @sunnini,

k6 already supports some cryptographic functions, and MD5 is one of them. However, a pre-request script is a Postman concept, and k6 has its scripting capabilities, as documented in the test lifecycle. Also, there is an introduction to stress testing on our docs.

Disclaimer:
I used Google Translate to understand what you said, so please let me know if the message is lost in translation.