httpclent reset

兔子丶哥 2018-11-13 03:29:08
我用httpclient4.2 请求https://onlinepay.cupdata.com/wxhx/webApply.do?action=applyProgressInit&bankNum=6304&userId=oTBePjhvJt0Pj4zXPlBrzstCbbzQ 这个地址的时候 报错，前段时间还没问题，
那位老铁帮忙看看。
[DEBUG] 2018-11-13 12:57:47,903 [http-bio-8080-exec-3] [org.apache.http.client.protocol.RequestAddCookies:122] [reqid=F6MG3H9MV5] - CookieSpec selected: best-match

[DEBUG] 2018-11-13 12:57:47,924 [http-bio-8080-exec-3] [org.apache.http.client.protocol.RequestAuthCache:75] [reqid=F6MG3H9MV5] - Auth cache not set in the context

[DEBUG] 2018-11-13 12:57:47,926 [http-bio-8080-exec-3] [org.apache.http.impl.conn.PoolingHttpClientConnectionManager:215] [reqid=F6MG3H9MV5] - Connection request: [route: {s}->https://onlinepay.cupdata.com:443][total kept alive: 0; route allocated: 0 of 400; total allocated: 0 of 800]

[DEBUG] 2018-11-13 12:57:47,957 [http-bio-8080-exec-3] [org.apache.http.impl.conn.PoolingHttpClientConnectionManager:246] [reqid=F6MG3H9MV5] - Connection leased: [id: 0][route: {s}->https://onlinepay.cupdata.com:443][total kept alive: 0; route allocated: 1 of 400; total allocated: 1 of 800]

[DEBUG] 2018-11-13 12:57:47,962 [http-bio-8080-exec-3] [org.apache.http.impl.execchain.MainClientExec:216] [reqid=F6MG3H9MV5] - Opening connection {s}->https://onlinepay.cupdata.com:443

[DEBUG] 2018-11-13 12:57:48,173 [http-bio-8080-exec-3] [org.apache.http.conn.HttpClientConnectionManager:114] [reqid=F6MG3H9MV5] - Connecting to onlinepay.cupdata.com/115.231.23.70:443

[DEBUG] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.conn.DefaultManagedHttpClientConnection:87] [reqid=F6MG3H9MV5] - http-outgoing-0: Shutdown connection

[DEBUG] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.execchain.MainClientExec:126] [reqid=F6MG3H9MV5] - Connection discarded

[DEBUG] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.conn.DefaultManagedHttpClientConnection:79] [reqid=F6MG3H9MV5] - http-outgoing-0: Close connection

[DEBUG] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.conn.PoolingHttpClientConnectionManager:282] [reqid=F6MG3H9MV5] - Connection released: [id: 0][route: {s}->https://onlinepay.cupdata.com:443][total kept alive: 0; route allocated: 0 of 400; total allocated: 0 of 800]

[INFO ] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.execchain.RetryExec:93] [reqid=F6MG3H9MV5] - I/O exception (java.net.SocketException) caught when processing request: Connection reset

[DEBUG] 2018-11-13 12:57:48,235 [http-bio-8080-exec-3] [org.apache.http.impl.execchain.RetryExec:98] [reqid=F6MG3H9MV5] - Connection reset

java.net.SocketException: Connection reset

    at java.net.SocketInputStream.read(SocketInputStream.java:196)

    at java.net.SocketInputStream.read(SocketInputStream.java:122)

    at sun.security.ssl.InputRecord.readFully(InputRecord.java:442)

    at sun.security.ssl.InputRecord.read(InputRecord.java:480)

    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:934)

    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)

    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)

    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1343)

    at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:262)

    at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:118)

    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:314)

    at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:357)

    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:218)

    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:194)

    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:85)

    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)

    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186)

    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:8
...全文
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十八道胡同 2018-11-13
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好像是网络不好吧
兔子丶哥 2018-11-13
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get 请求 下面是代码 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HeaderIterator;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CookieStore;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultConnectionKeepAliveStrategy;
import org.apache.http.impl.client.DefaultRedirectStrategy;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.cookie.BasicClientCookie;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
public class HttpClientSession {
	public Log logger = LogFactory.getLog(HttpClientSession.class);
	public CloseableHttpClient httpClient = null;
	public HttpClientContext context = null;
	public CookieStore cookieStore = null;
	public RequestConfig requestConfig = null;
	private static int maxConnTotal = 800; 
	private static int maxConnPerRoute = 400;

	public HttpClientSession() {

		context = HttpClientContext.create();
		cookieStore = new BasicCookieStore();
		
		requestConfig = RequestConfig.custom().setConnectTimeout(120000).setSocketTimeout(60000).setConnectionRequestTimeout(60000).build();
		
		httpClient = HttpClientBuilder.create().setMaxConnTotal(maxConnTotal).setMaxConnPerRoute(maxConnPerRoute).setKeepAliveStrategy(new DefaultConnectionKeepAliveStrategy()).setRedirectStrategy(new DefaultRedirectStrategy()).setDefaultRequestConfig(requestConfig).setDefaultCookieStore(cookieStore).build();
	}

	public void colsed() {
		try {
			httpClient.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	/**
	 * http get
	 * 
	 * @param url
	 * @return response
	 * @throws ClientProtocolException
	 * @throws IOException
	 */
	public CloseableHttpResponse get(String url) throws ClientProtocolException, IOException {
		HttpGet httpget = new HttpGet(url);
		httpget.setHeader("Connection", "close");
		httpget.setHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");

		CloseableHttpResponse response = httpClient.execute(httpget, context);
		if (response.getStatusLine().getStatusCode() != 200) {
			httpget.abort();
			return null;
		}
		try {
			System.err.println(url);
			cookieStore = context.getCookieStore();
			List<org.apache.http.cookie.Cookie> cookies = cookieStore.getCookies();
			for (org.apache.http.cookie.Cookie cookie : cookies) {
				logger.debug("key:" + cookie.getName() + "  value:" + cookie.getValue());
			}
		} finally {
			// response.close();
		}
		return response;
	}
}
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