var request=require('request');
var fs=require('fs');
var domain = require('../../config/common.js').domain;

exports.uploadFile=function(req,res){
   
    // TODO 代理上传
    // 方法1
    if(req.is("multipart/form-data")){
        req.body.file=fs.createReadStream(req.files[req.body.filename].path);
        request.post({url:domain+'/fileupload/upload',formData:req.body},function optionalCallback(err, httpResponse, body){
            res.json(JSON.parse(body));
        });
    }else{
       res.json({code:"500",message:"请求类型错误"});
    }

    //方法2
    // req.pipe(request.post(domain+'/fileupload/upload'))
    // .on('error', onerror)
    // .pipe(res);
    // function onerror(err) {
    //     console.error(err.stack)
    // }
}