JAVA记录

1.Java解析raw请求的json格式数据
private JSONObject readRaw(InputStream inputStream){
JSONObject json = null;
try{
ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];

        int len;
        while ((len = inputStream.read(buffer)) != -1) {
            outSteam.write(buffer, 0, len);
        }

        outSteam.close();
        inputStream.close();

        String result = new String(outSteam.toByteArray(), "UTF-8");
        json = (JSONObject) JSONObject.parse(result);
    }catch (Exception e){
        e.printStackTrace();
        logger.info(e.toString());
    }
   return json;
}