function onRequest(request, response, modules) {

   var options = {

    url:"https://api.bmob.cn/1/images/thumbnail",

    headers:{

    'X-Bmob-Application-Id':'xxxxx',

    'X-Bmob-REST-API-Key':'xxxxxxxx',

    'Content-Type':'application/json'

    },

    body:JSON.stringify({"image":"http://image.8264.com/forum/201409/23/08450361qi4jj74z7j97pz.jpg","mode":0,"quality":100,"width":300})

    };

    modules.oHttp.post(options,function(err,resp,body){

        response.end(body);

    });

}