httpclient post HTTPS 后获取不到完整网页前台代码

[topbasemaster]

httpclient post HTTPS 后获取不到完整网页前台代码
只能获取3分一的，


然后 读取流 就报了 以下的错
java.io.IOException: Attempted read from closed stream.

at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:133)
at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:121)

DefaultHttpClient httpClient = new DefaultHttpClient();
		try {

			TrustManager easyTrustManager = new MyX509TrustManager();

			SSLContext sslcontext = SSLContext.getInstance("TLS");
			sslcontext
					.init(null, new TrustManager[] { easyTrustManager }, null);
			SSLSocketFactory sf = new SSLSocketFactory(sslcontext);

			Scheme sch = new Scheme("https", 443, sf);

			httpClient.getConnectionManager().getSchemeRegistry().register(sch);
			// 设置连接超时
			httpClient.getParams().setParameter(
					CoreConnectionPNames.CONNECTION_TIMEOUT, 60 * 1000);
			// 设置读取超时
			httpClient.getParams().setParameter(
					CoreConnectionPNames.SO_TIMEOUT, 60 * 1000);

			HttpPost httpPost = new HttpPost(url);
			
			List<NameValuePair> formParams = new ArrayList<NameValuePair>(); // 创建参数队列
			
			// 封装请求参数
			int paramSize =  Constants.StepOnePageIDsList.size();
			for (int i = 0; i < paramSize; i++) {
				formParams.add(new BasicNameValuePair(Constants.StepOnePageIDsList.get(i),
						Constants.StepOnePageIDsValList.get(i)));
			}
			
			httpPost.setEntity(new UrlEncodedFormEntity(formParams, "UTF-8"));
			
			HttpResponse response = httpClient.execute(httpPost);
			HttpEntity entity = response.getEntity();
			
			String content = EntityUtils.toString(entity);
			
		       InputStream in = entity.getContent();  
		        byte b[] = new byte[1024];  

		        int len = 0;  
		        int temp=0;          //所有读取的内容都使用temp接收  
		        while((temp=in.read())!=-1){    //当没有读取完时，继续读    取   》》》》报错  
		            b[len]=(byte)temp;  
		            len++;  
		        }  
		        in.close();  
		        System.out.println(new String(b,0,len));  

[balabala_sean]

换BufferedInputStream试试

[S117]

getResponseBodyAsString

[topbasemaster]

引用 1 楼 cowfishy 的回复:

换BufferedInputStream试试

我用了 BufferedInputStream 之后 就没有那个错， 但是 还是 获取不到 完整的网页前台HTMl代码 郁闷， 代码如下：

	
			HttpResponse response = httpClient.execute(httpPost);
            HttpEntity entity = response.getEntity();  
           
    		BufferedInputStream bufferedInput = null;
    		byte[] buffer = new byte[1024];

    		try {

    			// 创建BufferedInputStream 对象
    			bufferedInput = new BufferedInputStream(
    					entity.getContent());

    			int bytesRead = 0;

    			// 从文件中按字节读取内容，到文件尾部时read方法将返回-1
    			while ((bytesRead = bufferedInput.read(buffer)) != -1) {

    				// 将读取的字节转为字符串对象
    				String chunk = new String(buffer, 0, bytesRead);
    				System.out.print(chunk);
    			}

    		} catch (FileNotFoundException ex) {
    			ex.printStackTrace();
    		} catch (IOException ex) {
    			ex.printStackTrace();
    		} finally {
    			// 关闭 BufferedInputStream
    			try {
    				if (bufferedInput != null)
    					bufferedInput.close();
    			} catch (IOException ex) {
    				ex.printStackTrace();
    			}
    		}