FaceBook获取全部好友信息

[花哥哥丶]

facebook Graph API Explorer：
{
"data": [
{
"name": "Jack",
"id": "100000817402192"
},
{
"name": "Rose",
"id": "100006063668023"
},
{
"name": "Luck",
"id": "100005979508878"
},
{
"name": "Lily",
"id": "1586677164941665"
},
{
"name": "Peter",
"id": "1440543206232561"
},
{
"name": "yyl",
"id": "100008389511994"
},
{
"name": "zz",
"id": "1386867131642032"
}
],
"paging": {
"next": "https://graph.facebook.com/v2.5/1744310705788317/friends?format=json&access_token=CAACEdEose0cBAMpSuUij135rzpSpZBo9qG84KZBeBwAIr14RCN5aNoWugLRJNo94twB1WKnXxdqdDXxdGMODRkJz8ZBHUgaNnLWZBnKnldVXDXQPdevDwyc49pFvAv83ZB9kfMIdQZC2Wbn6QXwq6PBK0JIBz8mzF3Jnn028k32H1FlOhJxTe7JZAKqH5e3zblZAIT8ZCfV2l2xgIHxWbEcZAZC&limit=25&offset=25&__after_id=enc_AdCnPot1BUYjPGplHaqiq2wqG3XJ1HEj2H9XRZA7SZChWOXZBFibtGQrP1YjwGrROSoQU9M9RqN3XvFHQZA2DL03Gnhu"
},
"summary": {
"total_count": 30
}
}



function fbfriend(){
FB.api(
"/<%=FbConstance.getVersion()%>/me/friends",
function (response) {
if (response && !response.error) {
var data = response["data"];
var json = eval(data);
install_idarr = new Array();
install_namearr = new Array();
for(var i = 0;i<json.length;i++){
install_idarr.push(json[i].id);
install_namearr.push(json[i].name);
}
}
}
);
}
这里目的是获取到全部好友ID，我有好友30个但是FaceBook传过来只有5个好友，我想让FaceBook传全部好友过来，该怎么操作，请大神指点。