angularjs - how to send data with ever $http post -

i wanted able send ipaddress every $http.post() that's being sent backend without manually mentioning every time send post. how in angular ? found out there $ajax.setup in jquery please provide me example doing similar in angular js?

$http.post('actions.php', {ip: ipaddress, data: add})         .then(function (response) {             alert("post sent")         }); 

you can set ipaddress in http headers in runtime this:

module.run(function($http) {   $http.defaults.headers.common.ipaddress = ipaddress; }); 

or add http headers requests,these defaults can configured accessing $httpprovider.defaults.headers configuration object, contains default configuration.

for more info check setting http headers section of $http service on angular docs.