1.wget
wget --post-data="user=user1&pass=pass1&submit=Login" http://domain.com/path/page_need_login.php
2. curl (you can directly send formatted requests such as json)
Submit json data need to add header, otherwise need 'json={"phone":"13521389587","password":"test"}'
curl -H "Content-type: application/json" -X POST -d '{"phone":"13521389587","password":"test"}' http://domain/apis/users.json
normal request
curl $URL -d "2880[]=105&pid=2880&p=最佳&count=1&receipt=1&poll=投票"
result
Array
(
[2880] => Array
(
[0] => 105
)
[pid] => 2880
[p] => best
[count] => 1
[receipt] => 1
[poll] => poll
)