我正在尝试代表应用程序在用户墙上发帖。
这就是我正在做的事情。
首先,我从 facebook connect 获取用户 access_token,然后extended access token
使用以下调用接收
https://graph.facebook.com/oauth/access_token?
client_id=APP_ID&
client_secret=APP_SECRET&
grant_type=fb_exchange_token&
fb_exchange_token=EXISTING_ACCESS_TOKEN
现在,当我尝试使用以下代码在朋友墙上发帖时。
var params = {};
params['message'] = 'Check out this new gag I\'ve posted about you surely it will piss you off :p';
params['name'] = 'Gagsterz';
params['description'] = 'If you also want to have fun on gagster join in now.';
params['link'] = 'http://localhost/php/backup/View/Profile.php';
params['picture'] = thumbpath;
params['caption'] = 'Caption';
FB.api('/'+victimid+'/feed?access_token="ACCESS_TOKEN", 'post', params, function(response) {
if (!response || response.error) {
var json = $.parseJSON(response.error);
alert(json.code);
alert(JSON.stringify(response.error));
} else {
alert('Published to stream - you might want to delete it now!');
}
});
它给出了以下错误。
the target user has not authorized this action facebook graph api
with code 200.
我获得了publish_stream权限,我通过恢复权限然后登录再次授予权限来测试它,登录窗口要求获得post on behalf
权限。但是我在第一次检索访问令牌时获得了权限. 我是否必须再次获得扩展访问令牌的许可?如果是,那么该怎么做?