4. 该数据直接采用了缓存,并没有发送请求


Provisional headers are shown
Referer: http://192.168.137.3:8090/backoffice/
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36


Provisional headers are shown 说明走了缓存没有发送请求_数据