Java讀取網路資料（新浪網址）InputStream的資料流操作實錄筆記（二） 分享出來供大家參考！（__Java

上一篇是自己寫的網路Stream讀取並轉換成String的原始碼，今天研究了一下新浪的寫法，下面貼出來供大家參考>>:

/**     * Returns the response body as string.<br>     * Disconnects the internal HttpURLConnection silently.     * @return response body     * @throws WeiboException     */    public String asString() throws WeiboException{        if(null == responseAsString){            BufferedReader br;            try {                InputStream stream = asStream();                if (null == stream) {                    return null;                }                br = new BufferedReader(new InputStreamReader(stream, "UTF-8"));                StringBuffer buf = new StringBuffer();                String line;                while (null != (line = br.readLine())) {                    buf.append(line).append("\n");                }                this.responseAsString = buf.toString();                if(Configuration.isDalvik()){                    this.responseAsString = unescape(responseAsString);                }                log(responseAsString);                stream.close();                con.disconnect();                streamConsumed = true;            } catch (NullPointerException npe) {                // don't remember in which case npe can be thrown                throw new WeiboException(npe.getMessage(), npe);            } catch (IOException ioe) {                throw new WeiboException(ioe.getMessage(), ioe);            }        }        return responseAsString;    }