1.设置代理。 网络连接-》代理-》手动设置代理. ip： 127.0.0.1， port：8888
2. add thread group
3. add HTTP(s) test script recorder, target controller chooses Test plan-> thread Group
4. click start. then open the browser and do the operations we want to record. After all steps, please click stop to stop button the recording.
5. IF we want to check the replay status, please add "summary report" under the thread group
6. click "start" button to replay the script then check result
