用jQuery：

 

1 $.ajax({ 2   url:url, 3   type:"POST", 4   data:data, 5   contentType:"application/json; charset=utf-8", 6   dataType:"json", 7   success: function(){ 8     ... 9   }10 })

php curl (自定义post请求  设置header头信息)

1 $data = array("name" => "Hagrid", "age"=> "36");                                                                     2 $data_string = json_encode($data);      3 $ch = curl_init('http://api.local/rest/users');       4 curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");                           5 curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string); 6 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 7 curl_setopt($ch, CURLOPT_HTTPHEADER, array(                  8     'Content-Type: application/json', 9     'Content-Length: ' . strlen($data_string))         10 );                                                                                                                   11 $result = curl_exec($ch);