HashMap<String,String> params=new HashMap<String, String>();
Path outpath=new Path(store,String.valueOf(System.currentTimeMillis()));
FSDataOutputStream out=fs.create(outpath);
OutputStreamWriter osw = new OutputStreamWriter(out, "UTF-8");
Upload up=new Upload();
up.mergerTo(request, response, "gbk", osw, params);
osw.close();
out.close();
String rtn= addTxt(params.get("tableName"), store,params.get("callback"));