Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol.

nc -l 8060
监听 8060端口

curl 发送请求到8060端口
在nc 控制台 查看 http 请求信息


curl http://127.0.0.1:8060

GET / HTTP/1.1
Host: 127.0.0.1:8060
User-Agent: curl/7.64.1
Accept: */*


curl -XPOST http://127.0.0.1:8888 -d 'hello'

POST / HTTP/1.1
Host: 127.0.0.1:8060
User-Agent: curl/7.64.1
Accept: */*
Content-Length: 5
Content-Type: application/x-www-form-urlencoded

hello


curl -XGET -H 'head1:value1' -H 'head2:value2' http://127.0.0.1:8060

GET / HTTP/1.1
Host: 127.0.0.1:8060
User-Agent: curl/7.64.1
Accept: */*
head1:value1
head2:value2


 curl实用技巧