Preface: When testing, you often have to wait for the previous response to end before proceeding to the next TestCase. On the one hand, the diagnostic response can be detected, but for some unavailable diagnostic services, it is impossible to detect whether the diagnostic response is a positive response, so the hard wait method is generally used. In this case, Wait in Xml needs to be used. Wait supports different levels of waiting for s, ms, and us as shown in the figure below.
