61、请求数据进行gizp压缩

1、请求时进行头部处理

 

/**
     * 设置通用消息头
     *
     * @param request
     */
    public void setHeader(HttpUriRequest request) {
        // request.setHeader("Content-Type", "application/soap+xml");
        request.setHeader("Accept-Encoding", "gzip,deflate");
    }

 

 

2、读取服务器返回数据时进行判断（服务器是否也返回的是经过gzip压缩的），如果是压缩后的数据，则更改读取数据方式

 

/**
     * 解析HttpResponse数据
     *
     * @param response
     * @return String
     * @throws NetworkException
     */
    private static String read(HttpResponse response) throws NetworkException {
        String result = "";
        HttpEntity entity = response.getEntity();
        InputStream inputStream;
        try {
            inputStream = entity.getContent();
            ByteArrayOutputStream content = new ByteArrayOutputStream();

            Header header = response.getFirstHeader("Content-Encoding");
            if (header != null
                    && header.getValue().toLowerCase().indexOf("gzip") > -1) {
                inputStream = new GZIPInputStream(inputStream);
            }

            // Read response into a buffered stream
            int readBytes = 0;
            byte[] sBuffer = new byte[512];
            while ((readBytes = inputStream.read(sBuffer)) != -1) {
                content.write(sBuffer, 0, readBytes);
            }
            // Return result from buffered stream
            result = new String(content.toByteArray());
            return result;
        } catch (IllegalStateException e) {
            throw new NetworkException(e);
        } catch (IOException e) {
            throw new NetworkException(e);
        } catch (OutOfMemoryError e) {
            throw new NetworkException(e);
        }
    }