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914 lines
34 KiB
914 lines
34 KiB
package com.bfd.qanda.utils;
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import java.io.IOException;
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import java.security.KeyManagementException;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.CertificateException;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509TrustManager;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpHost;
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import org.apache.http.HttpResponse;
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import org.apache.http.NameValuePair;
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import org.apache.http.StatusLine;
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import org.apache.http.auth.AuthScope;
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import org.apache.http.auth.UsernamePasswordCredentials;
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import org.apache.http.client.AuthCache;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.CredentialsProvider;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.HttpRequestRetryHandler;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.protocol.HttpClientContext;
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import org.apache.http.config.Registry;
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import org.apache.http.config.RegistryBuilder;
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import org.apache.http.config.SocketConfig;
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import org.apache.http.conn.socket.ConnectionSocketFactory;
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import org.apache.http.conn.socket.LayeredConnectionSocketFactory;
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import org.apache.http.conn.socket.PlainConnectionSocketFactory;
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import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.auth.BasicScheme;
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import org.apache.http.impl.client.BasicAuthCache;
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import org.apache.http.impl.client.BasicCredentialsProvider;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClientBuilder;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.impl.client.LaxRedirectStrategy;
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import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
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import org.apache.http.message.BasicNameValuePair;
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import org.apache.http.util.EntityUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.bfd.qanda.entity.Constants;
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/**
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* 下载工具类
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* @author jian.mao
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* @date 2023年9月19日
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* @description
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*/
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public class DownLoadUtil {
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private static String ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36";
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private final static Logger log = LoggerFactory.getLogger(DownLoadUtil.class);
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/** 代理服务器(产品官网 www.16yun.cn) **/
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final static String PROXYHOST = "u270.40.tp.16yun.cn";
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final static Integer PROXYPORT = 6448;
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/** 代理验证信息 **/
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final static String PROXYUSER = "16HFBVJC";
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final static String PROXYPASS = "897944";
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private static PoolingHttpClientConnectionManager cm = null;
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private static HttpRequestRetryHandler httpRequestRetryHandler = null;
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private static HttpHost proxy = null;
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private static CredentialsProvider credsProvider = null;
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private static RequestConfig reqConfig = null;
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static {
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ConnectionSocketFactory plainsf = PlainConnectionSocketFactory
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.getSocketFactory();
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LayeredConnectionSocketFactory sslsf = SSLConnectionSocketFactory
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.getSocketFactory();
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Registry registry = RegistryBuilder.create().register("http", plainsf)
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.register("https", sslsf).build();
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cm = new PoolingHttpClientConnectionManager(registry);
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cm.setMaxTotal(20);
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cm.setDefaultMaxPerRoute(5);
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proxy = new HttpHost(PROXYHOST, PROXYPORT, "https");
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credsProvider = new BasicCredentialsProvider();
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credsProvider.setCredentials(AuthScope.ANY,
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new UsernamePasswordCredentials(PROXYUSER, PROXYPASS));
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reqConfig = RequestConfig.custom().setConnectionRequestTimeout(5000)
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.setConnectTimeout(5000).setSocketTimeout(5000)
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.setExpectContinueEnabled(false)
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.setProxy(new HttpHost(PROXYHOST, PROXYPORT)).build();
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}
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/**
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* 模拟客户端get请求
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*
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* @param url
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* 模拟请求得url
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* @param headers
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* 头部信息，没有可以不传
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* @return
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*/
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@SafeVarargs
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public static String proxyDoGet(String url, Map<String, Object>... headers) {
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// 设置超时时间
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int timeout = 30;
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RequestConfig config = RequestConfig.custom()
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.setConnectTimeout(timeout * 1000)
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.setConnectionRequestTimeout(timeout * 1000)
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.setSocketTimeout(timeout * 1000).build();
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SocketConfig socketConfig = SocketConfig.custom()
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.setSoKeepAlive(false)
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.setSoLinger(1)
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.setSoReuseAddress(true)
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.setSoTimeout(timeout * 1000)
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.setTcpNoDelay(true).build();
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AuthCache authCache = new BasicAuthCache();
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authCache.put(proxy, new BasicScheme());
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HttpClientContext localContext = HttpClientContext.create();
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localContext.setAuthCache(authCache);
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HttpClientBuilder httpBuilder = HttpClientBuilder.create();
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CloseableHttpClient httpClient = httpBuilder
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.setDefaultSocketConfig(socketConfig)
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.setDefaultRequestConfig(config)
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.setDefaultCredentialsProvider(credsProvider).build();
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HttpGet httpGet = new HttpGet(url);
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httpGet.setConfig(reqConfig);
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if (headers != null && headers.length > 0) {
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Map<String, Object> tempHeaders = headers[0];
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for (String key : tempHeaders.keySet()) {
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httpGet.setHeader(key, tempHeaders.get(key).toString());
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}
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} else {
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httpGet.setHeader("Accept",
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"application/json, text/javascript, */*; q=0.01");
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httpGet.setHeader("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8");
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}
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CloseableHttpResponse response = null;
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String html = "";
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int notFundCode = 404;
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int successCode = 200;
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try {
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response = httpClient.execute(httpGet, localContext);
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// 从响应模型中获取响应实体
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HttpEntity responseEntity = response.getEntity();
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StatusLine statusLine = response.getStatusLine();
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System.out.println("响应状态为:" + response.getStatusLine());
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if (statusLine.getStatusCode() == successCode) {
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if (responseEntity != null) {
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html = EntityUtils.toString(responseEntity, "utf-8");
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System.out.println("响应内容长度为:"
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+ responseEntity.getContentLength());
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// 下载结果为空不正常
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if (html.equals(Constants.EMPTY)) {
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html = "Download failed error is:reslut is null";
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}
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}
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} else if (statusLine.getStatusCode() == notFundCode) {
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html = "<h2>页面404，正常结束请求即可</h2>";
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} else {
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throw new Exception("请求错误，code码为：" + statusLine.getStatusCode());
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}
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} catch (Exception e) {
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e.printStackTrace();
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html = "Download failed error is:reslut is null";
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}finally{
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try {
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response.close();
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httpClient.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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return html;
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}
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public static String httpsslProxyGet(String url, Map<String, Object>... headers) throws Exception {
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//采用绕过验证的方式处理https请求
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SSLContext sslcontext = createIgnoreVerifySSL();
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// 设置协议http和https对应的处理socket链接工厂的对象
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Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
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.register("http", PlainConnectionSocketFactory.INSTANCE)
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.register("https", new SSLConnectionSocketFactory(sslcontext))
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.build();
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PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
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connManager.setMaxTotal(50);
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connManager.setDefaultMaxPerRoute(10);
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HttpClients.custom().setConnectionManager(connManager);
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// 设置超时时间
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int timeout = 30;
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RequestConfig config = RequestConfig.custom()
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.setConnectTimeout(timeout * 1000)
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.setConnectionRequestTimeout(timeout * 1000)
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.setSocketTimeout(timeout * 1000).build();
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SocketConfig socketConfig = SocketConfig.custom()
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.setSoKeepAlive(false)
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.setSoLinger(1)
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.setSoReuseAddress(true)
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.setSoTimeout(timeout * 1000)
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.setTcpNoDelay(true).build();
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AuthCache authCache = new BasicAuthCache();
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authCache.put(proxy, new BasicScheme());
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HttpClientContext localContext = HttpClientContext.create();
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localContext.setAuthCache(authCache);
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HttpClientBuilder httpBuilder = HttpClientBuilder.create();
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CloseableHttpClient httpClient = httpBuilder
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.setConnectionManager(connManager)
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.setDefaultSocketConfig(socketConfig)
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.setDefaultRequestConfig(config)
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.setDefaultCredentialsProvider(credsProvider).build();
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HttpGet httpGet = new HttpGet(url);
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httpGet.setConfig(reqConfig);
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if (headers != null && headers.length > 0) {
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Map<String, Object> tempHeaders = headers[0];
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for (String key : tempHeaders.keySet()) {
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httpGet.setHeader(key, tempHeaders.get(key).toString());
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}
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} else {
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httpGet.setHeader("Accept",
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"application/json, text/javascript, */*; q=0.01");
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httpGet.setHeader("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8");
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}
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CloseableHttpResponse response = null;
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String html = "";
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int notFundCode = 404;
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int successCode = 200;
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try {
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response = httpClient.execute(httpGet, localContext);
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// 从响应模型中获取响应实体
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HttpEntity responseEntity = response.getEntity();
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StatusLine statusLine = response.getStatusLine();
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System.out.println("响应状态为:" + response.getStatusLine());
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if (statusLine.getStatusCode() == successCode) {
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if (responseEntity != null) {
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html = EntityUtils.toString(responseEntity, "utf-8");
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System.out.println("响应内容长度为:"
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+ responseEntity.getContentLength());
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// 下载结果为空不正常
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if (html.equals(Constants.EMPTY)) {
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html = "Download failed error is:reslut is null";
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}
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}
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} else if (statusLine.getStatusCode() == notFundCode) {
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html = "<h2>页面404，正常结束请求即可</h2>";
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} else {
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throw new Exception("请求错误，code码为：" + statusLine.getStatusCode());
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}
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} catch (Exception e) {
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e.printStackTrace();
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html = "Download failed error is:reslut is null";
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}finally{
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try {
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response.close();
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httpClient.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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return html;
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}
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/**
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* json参数方式POST提交
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* @param url
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* @param params
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* @return
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*/
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public static String doPost(String url, String params, Map<String, Object>... headers){
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String strResult = "";
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//设置超时时间
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int timeout = 60;
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RequestConfig config = RequestConfig.custom().
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setConnectTimeout(timeout * 1000).
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setConnectionRequestTimeout(timeout * 1000).
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setSocketTimeout(timeout * 1000).build();
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SocketConfig socketConfig = SocketConfig.custom()
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.setSoKeepAlive(false)
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.setSoLinger(1)
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.setSoReuseAddress(true)
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.setSoTimeout(timeout * 1000)
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.setTcpNoDelay(true).build();
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// AuthCache authCache = new BasicAuthCache();
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// authCache.put(proxy, new BasicScheme());
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// HttpClientContext localContext = HttpClientContext.create();
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// localContext.setAuthCache(authCache);
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// 1. 获取默认的client实例
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HttpClientBuilder httpBuilder = HttpClientBuilder.create();
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httpBuilder.setUserAgent(ua);
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HttpClient client = httpBuilder.setDefaultSocketConfig(socketConfig).setDefaultRequestConfig(config).build();
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// HttpClient client = httpBuilder.setDefaultSocketConfig(socketConfig).setDefaultRequestConfig(config).setConnectionManager(cm)
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// .setDefaultCredentialsProvider(credsProvider).build();
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// 2. 创建httppost实例
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HttpPost httpPost = new HttpPost(url);
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// httpPost.setConfig(reqConfig);
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if (headers != null && headers.length > 0) {
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Map<String, Object> tempHeaders = headers[0];
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for (String key : tempHeaders.keySet()) {
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httpPost.setHeader(key, tempHeaders.get(key).toString());
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}
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} else {
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httpPost.addHeader("Content-Type", "application/json;charset=utf-8");
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}
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HttpResponse resp = null;
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try {
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httpPost.setEntity(new StringEntity(params,"utf-8"));
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resp = client.execute(httpPost);
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// resp = client.execute(httpPost,localContext);
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StatusLine statusLine = resp.getStatusLine();
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System.out.println("响应状态为:" + resp.getStatusLine());
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int notFundCode = 404;
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int successCode = 200;
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if(statusLine.getStatusCode() == successCode){
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// 7. 获取响应entity
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HttpEntity respEntity = resp.getEntity();
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strResult = EntityUtils.toString(respEntity, "UTF-8");
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if(strResult.equals(Constants.EMPTY)){
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strResult = "Download failed error is:reslut is null";
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}
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}else{
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throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
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}
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} catch (Exception e) {
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e.printStackTrace();
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strResult = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
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}
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return strResult;
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}
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public static String httpPost(String url,String params) {
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String html="";
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html = doPost(url,params);
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int i = 1;
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while(true){
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if(html.contains("Download failed error is:")){
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log.error("DownLoadUtil------------->download is failure,url is:"+url);
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DateUtil.sleep(5000);
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i++;
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}else{
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break;
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}
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if(i > 5){
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break;
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}
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html = doPost(url,params);
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}
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return html;
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}
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/**
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* 绕过验证
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*
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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*/
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public static SSLContext createIgnoreVerifySSL() throws NoSuchAlgorithmException, KeyManagementException {
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SSLContext sc = SSLContext.getInstance("SSLv3");
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// 实现一个X509TrustManager接口，用于绕过验证，不用修改里面的方法
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X509TrustManager trustManager = new X509TrustManager() {
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@Override
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public void checkClientTrusted(
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java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
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String paramString) throws CertificateException {
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}
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@Override
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public void checkServerTrusted(
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java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
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String paramString) throws CertificateException {
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}
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@Override
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public java.security.cert.X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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};
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sc.init(null, new TrustManager[] { trustManager }, null);
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return sc;
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}
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/**
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* 模拟请求
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*
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* @param url 资源地址
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* @param map 参数列表
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* @param encoding 编码
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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* @throws IOException
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* @throws ClientProtocolException
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*/
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public static String httpsslGet(String url,Map<String, Object> ... headers) {
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String html="";
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CloseableHttpClient client = null;
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HttpEntity responseEntity = null;
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CloseableHttpResponse response = null;
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try {
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log.debug("DownLoadUtil------------->设置下载相关信息， start....");
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//采用绕过验证的方式处理https请求
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SSLContext sslcontext = createIgnoreVerifySSL();
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// 设置协议http和https对应的处理socket链接工厂的对象
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Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
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.register("http", PlainConnectionSocketFactory.INSTANCE)
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.register("https", new SSLConnectionSocketFactory(sslcontext))
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.build();
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PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
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connManager.setMaxTotal(50);
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connManager.setDefaultMaxPerRoute(10);
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HttpClients.custom().setConnectionManager(connManager);
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//设置超时时间
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int timeout = 30;
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RequestConfig config = RequestConfig.custom().
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setConnectTimeout(timeout * 1000).
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setConnectionRequestTimeout(timeout * 1000).
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setSocketTimeout(timeout * 1000).build();
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SocketConfig socketConfig = SocketConfig.custom()
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.setSoKeepAlive(false)
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.setSoLinger(1)
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.setSoReuseAddress(true)
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.setSoTimeout(10000)
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.setTcpNoDelay(true).build();
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// 设置重定向策略
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LaxRedirectStrategy redirectStrategy = new LaxRedirectStrategy();
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//创建自定义的httpclient对象
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client = HttpClients.custom().setConnectionManager(connManager).setDefaultRequestConfig(config).setRedirectStrategy(redirectStrategy).setDefaultSocketConfig(socketConfig).setUserAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36").build();
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// CloseableHttpClient client = HttpClients.createDefault();
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HttpGet httpGet = new HttpGet(url);
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if(headers != null && headers.length > 0){
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Map<String, Object> tempHeaders = headers[0];
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for (String key : tempHeaders.keySet()) {
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httpGet.setHeader(key,tempHeaders.get(key).toString());
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}
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}else{
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httpGet.setHeader("Accept", "application/json, text/javascript, */*; q=0.01");
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httpGet.setHeader("Accept-Language","zh-CN,zh;q=0.9,en;q=0.8");
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httpGet.setHeader("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36");
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}
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log.debug("DownLoadUtil------------->设置下载相关信息， end....");
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try {
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int notFundCode = 404;
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int successCode = 200;
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log.debug("DownLoadUtil------------->下载执行，start....");
|
|
httpGet.setConfig(config);
|
|
response = client.execute(httpGet);
|
|
log.debug("DownLoadUtil------------->下载执行，end....");
|
|
// 从响应模型中获取响应实体
|
|
StatusLine statusLine = response.getStatusLine();
|
|
log.debug("DownLoadUtil------------->响应状态为:" + response.getStatusLine()+",下载请求没问题url:"+url+"，read is start ....");
|
|
System.out.println("响应状态为:" + response.getStatusLine());
|
|
responseEntity = response.getEntity();
|
|
log.debug("DownLoadUtil------------->响应状态为:" + response.getStatusLine()+",下载请求没问题url:"+url+"，read is end ....");
|
|
if(statusLine.getStatusCode() == successCode){
|
|
if (responseEntity != null) {
|
|
html=EntityUtils.toString(responseEntity,"utf-8");
|
|
System.out.println("响应内容长度为:" + responseEntity.getContentLength());
|
|
}
|
|
}else if(statusLine.getStatusCode() == notFundCode){
|
|
html = "<h2>页面404，正常结束请求即可</h2>";
|
|
}else{
|
|
throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}finally{
|
|
try {
|
|
responseEntity.getContent().close();
|
|
response.close();
|
|
client.close();
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
}
|
|
|
|
|
|
return html;
|
|
}
|
|
|
|
public static String httpSSLGet(String url,Map<String, Object> ... headers) {
|
|
String html="";
|
|
html = httpsslGet(url,headers);
|
|
int i = 1;
|
|
while(true){
|
|
if(html.contains("Download failed error is:")){
|
|
log.error("DownLoadUtil------------->download is failure,url is:"+url);
|
|
DateUtil.sleep(30000);
|
|
i++;
|
|
}else{
|
|
break;
|
|
}
|
|
if(i > 5){
|
|
break;
|
|
}
|
|
html = httpsslGet(url,headers);
|
|
}
|
|
return html;
|
|
}
|
|
public static String doPostFrom(String url,Map<String, Object> param,Map<String, Object> ... headers){
|
|
//设置超时时间
|
|
int timeout = 15;
|
|
RequestConfig config = RequestConfig.custom().
|
|
setConnectTimeout(timeout * 1000).
|
|
setConnectionRequestTimeout(timeout * 1000).
|
|
setSocketTimeout(timeout * 1000).build();
|
|
SocketConfig socketConfig = SocketConfig.custom()
|
|
.setSoKeepAlive(false)
|
|
.setSoLinger(1)
|
|
.setSoReuseAddress(true)
|
|
.setSoTimeout(10000)
|
|
.setTcpNoDelay(true).build();
|
|
// AuthCache authCache = new BasicAuthCache();
|
|
// authCache.put(proxy, new BasicScheme());
|
|
// HttpClientContext localContext = HttpClientContext.create();
|
|
// localContext.setAuthCache(authCache);
|
|
HttpClientBuilder httpBuilder = HttpClientBuilder.create();
|
|
httpBuilder.setUserAgent(ua);
|
|
// HttpClient httpClient = httpBuilder.setDefaultSocketConfig(socketConfig).setDefaultRequestConfig(config).setConnectionManager(cm)
|
|
// .setDefaultCredentialsProvider(credsProvider).build();
|
|
HttpClient httpClient = httpBuilder.setDefaultSocketConfig(socketConfig).setDefaultRequestConfig(config).build();
|
|
HttpPost httpPost = new HttpPost(url);
|
|
// httpPost.setConfig(reqConfig);
|
|
if(headers != null && headers.length > 0){
|
|
Map<String, Object> tempHeaders = headers[0];
|
|
for (String key : tempHeaders.keySet()) {
|
|
httpPost.setHeader(key,tempHeaders.get(key).toString());
|
|
}
|
|
}else{
|
|
httpPost.addHeader("accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9");
|
|
httpPost.addHeader("accept-Language", "zh-CN,zh;q=0.9,en;q=0.8");
|
|
httpPost.addHeader("content-type", "application/x-www-form-urlencoded");
|
|
httpPost.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36");
|
|
// httpPost.addHeader("Referer", "http://www.neeq.com.cn/rule/Business_rules.html");
|
|
}
|
|
// 创建请求参数
|
|
List<NameValuePair> list = new LinkedList<>();
|
|
for (String key : param.keySet()) {
|
|
BasicNameValuePair param1 = new BasicNameValuePair(key,param.get(key).toString());
|
|
list.add(param1);
|
|
}
|
|
// 使用URL实体转换工具
|
|
String html="";
|
|
try {
|
|
UrlEncodedFormEntity entityParam = new UrlEncodedFormEntity(list, "UTF-8");
|
|
httpPost.setEntity(entityParam);
|
|
HttpResponse response = httpClient.execute(httpPost);
|
|
// HttpResponse response = httpClient.execute(httpPost,localContext);
|
|
// 从响应模型中获取响应实体
|
|
HttpEntity responseEntity = response.getEntity();
|
|
StatusLine statusLine = response.getStatusLine();
|
|
System.out.println("响应状态为:" + response.getStatusLine());
|
|
int notFundCode = 404;
|
|
int successCode = 200;
|
|
if(statusLine.getStatusCode() == successCode){
|
|
if (responseEntity != null) {
|
|
html=EntityUtils.toString(responseEntity,"utf-8");
|
|
}
|
|
}else{
|
|
throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}
|
|
|
|
return html;
|
|
|
|
}
|
|
public static String httpPostForm(String url,Map<String,Object> params,Map<String, Object> ... headers) {
|
|
String html="";
|
|
html = doPostFrom(url,params);
|
|
int i = 1;
|
|
while(true){
|
|
if(html.contains("Download failed error is:")){
|
|
log.error("DownLoadUtil------------->download is failure,url is:"+url);
|
|
DateUtil.sleep(5000);
|
|
i++;
|
|
}else{
|
|
break;
|
|
}
|
|
if(i > 5){
|
|
break;
|
|
}
|
|
html = doPostFrom(url,params,headers);
|
|
}
|
|
return html;
|
|
}
|
|
|
|
public static String dosslPost(String url,String params,Map<String, Object> ... headers) {
|
|
String html="";
|
|
CloseableHttpClient client = null;
|
|
HttpEntity responseEntity = null;
|
|
CloseableHttpResponse response = null;
|
|
try {
|
|
//采用绕过验证的方式处理https请求
|
|
SSLContext sslcontext = createIgnoreVerifySSL();
|
|
// 设置协议http和https对应的处理socket链接工厂的对象
|
|
Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
|
|
.register("http", PlainConnectionSocketFactory.INSTANCE)
|
|
.register("https", new SSLConnectionSocketFactory(sslcontext))
|
|
.build();
|
|
PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
|
|
HttpClients.custom().setConnectionManager(connManager);
|
|
//设置超时时间
|
|
int timeout = 5;
|
|
RequestConfig config = RequestConfig.custom().
|
|
setConnectTimeout(timeout * 1000).
|
|
setConnectionRequestTimeout(timeout * 1000).
|
|
setSocketTimeout(timeout * 1000).build();
|
|
SocketConfig socketConfig = SocketConfig.custom()
|
|
.setSoKeepAlive(false)
|
|
.setSoLinger(1)
|
|
.setSoReuseAddress(true)
|
|
.setSoTimeout(10000)
|
|
.setTcpNoDelay(true).build();
|
|
//创建自定义的httpclient对象
|
|
client = HttpClients.custom().setConnectionManager(connManager).setDefaultRequestConfig(config).setDefaultSocketConfig(socketConfig).build();
|
|
// CloseableHttpClient client = HttpClients.createDefault();
|
|
// 2. 创建httppost实例
|
|
HttpPost httpPost = new HttpPost(url);
|
|
// httpPost.setConfig(reqConfig);
|
|
httpPost.addHeader("Content-Type", "application/json;charset=utf-8");
|
|
if(headers != null && headers.length > 0){
|
|
Map<String, Object> tempHeaders = headers[0];
|
|
for (String key : tempHeaders.keySet()) {
|
|
httpPost.setHeader(key,tempHeaders.get(key).toString());
|
|
}
|
|
}else{
|
|
httpPost.setHeader("Accept", "application/json, text/javascript, */*; q=0.01");
|
|
httpPost.setHeader("Accept-Language","zh-CN,zh;q=0.9,en;q=0.8");
|
|
httpPost.setHeader("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36");
|
|
}
|
|
|
|
try {
|
|
httpPost.setEntity(new StringEntity(params,"utf-8"));
|
|
response = client.execute(httpPost);
|
|
int notFundCode = 404;
|
|
int successCode = 200;
|
|
// 从响应模型中获取响应实体
|
|
StatusLine statusLine = response.getStatusLine();
|
|
System.out.println("响应状态为:" + response.getStatusLine());
|
|
responseEntity = response.getEntity();
|
|
if(statusLine.getStatusCode() == successCode){
|
|
if (responseEntity != null) {
|
|
html=EntityUtils.toString(responseEntity,"utf-8");
|
|
System.out.println("响应内容长度为:" + responseEntity.getContentLength());
|
|
}
|
|
}else if(statusLine.getStatusCode() == notFundCode){
|
|
html = "<h2>页面404，正常结束请求即可</h2>";
|
|
}else{
|
|
throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}finally{
|
|
try {
|
|
responseEntity.getContent().close();
|
|
response.close();
|
|
client.close();
|
|
} catch (UnsupportedOperationException e) {
|
|
e.printStackTrace();
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
}
|
|
|
|
|
|
return html;
|
|
}
|
|
public static String dosslPostForm(String url,Map<String, Object> param,Map<String, Object> ... headers) {
|
|
String html="";
|
|
try {
|
|
//采用绕过验证的方式处理https请求
|
|
SSLContext sslcontext = createIgnoreVerifySSL();
|
|
|
|
// 设置协议http和https对应的处理socket链接工厂的对象
|
|
Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
|
|
.register("http", PlainConnectionSocketFactory.INSTANCE)
|
|
.register("https", new SSLConnectionSocketFactory(sslcontext))
|
|
.build();
|
|
PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
|
|
HttpClients.custom().setConnectionManager(connManager);
|
|
//设置超时时间
|
|
int timeout = 5;
|
|
RequestConfig config = RequestConfig.custom().
|
|
setConnectTimeout(timeout * 1000).
|
|
setConnectionRequestTimeout(timeout * 1000).
|
|
setSocketTimeout(timeout * 1000).build();
|
|
SocketConfig socketConfig = SocketConfig.custom()
|
|
.setSoKeepAlive(false)
|
|
.setSoLinger(1)
|
|
.setSoReuseAddress(true)
|
|
.setSoTimeout(10000)
|
|
.setTcpNoDelay(true).build();
|
|
//创建自定义的httpclient对象
|
|
CloseableHttpClient client = HttpClients.custom().setConnectionManager(connManager).setDefaultRequestConfig(config).setDefaultSocketConfig(socketConfig).build();
|
|
// CloseableHttpClient client = HttpClients.createDefault();
|
|
// 2. 创建httppost实例
|
|
HttpPost httpPost = new HttpPost(url);
|
|
// httpPost.setConfig(reqConfig);
|
|
if(headers != null && headers.length > 0){
|
|
Map<String, Object> tempHeaders = headers[0];
|
|
for (String key : tempHeaders.keySet()) {
|
|
httpPost.setHeader(key,tempHeaders.get(key).toString());
|
|
}
|
|
}else{
|
|
httpPost.setHeader("Accept", "application/json, text/javascript, */*; q=0.01");
|
|
httpPost.setHeader("Accept-Language","zh-CN,zh;q=0.9,en;q=0.8");
|
|
httpPost.addHeader("content-type", "application/x-www-form-urlencoded");
|
|
httpPost.setHeader("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36");
|
|
}
|
|
|
|
// 创建请求参数
|
|
List<NameValuePair> list = new LinkedList<>();
|
|
for (String key : param.keySet()) {
|
|
BasicNameValuePair param1 = new BasicNameValuePair(key,param.get(key).toString());
|
|
list.add(param1);
|
|
}
|
|
// 使用URL实体转换工具
|
|
try {
|
|
UrlEncodedFormEntity entityParam = new UrlEncodedFormEntity(list, "UTF-8");
|
|
httpPost.setEntity(entityParam);
|
|
HttpResponse response = client.execute(httpPost);
|
|
// HttpResponse response = httpClient.execute(httpPost,localContext);
|
|
// 从响应模型中获取响应实体
|
|
int notFundCode = 404;
|
|
int successCode = 200;
|
|
HttpEntity responseEntity = response.getEntity();
|
|
StatusLine statusLine = response.getStatusLine();
|
|
System.out.println("响应状态为:" + response.getStatusLine());
|
|
if(statusLine.getStatusCode() == successCode){
|
|
if (responseEntity != null) {
|
|
html=EntityUtils.toString(responseEntity,"utf-8");
|
|
}
|
|
}else{
|
|
throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}
|
|
|
|
|
|
return html;
|
|
}
|
|
public static String httpSSLPostForm(String url,Map<String, Object> params,Map<String, Object> ...headers) {
|
|
String html="";
|
|
try {
|
|
html = dosslPostForm(url,params,headers);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
// TODO: handle exception
|
|
html = "Download failed error is:Exception!";
|
|
}
|
|
int i = 1;
|
|
while(true){
|
|
if(html.contains("Download failed error is:")){
|
|
log.error("DownLoadUtil------------->download is failure,url is:"+url);
|
|
DateUtil.sleep(30000);
|
|
i++;
|
|
}else{
|
|
break;
|
|
}
|
|
if(i > 5){
|
|
break;
|
|
}
|
|
try {
|
|
html = dosslPostForm(url,params,headers);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
// TODO: handle exception
|
|
html = "Download failed error is:Exception!";
|
|
}
|
|
}
|
|
return html;
|
|
}
|
|
public static String httpSSLPost(String url,String params,Map<String, Object> ...headers) {
|
|
String html="";
|
|
try {
|
|
html = dosslPost(url,params,headers);
|
|
} catch (Throwable e) {
|
|
e.printStackTrace();
|
|
// TODO: handle exception
|
|
html = "Download failed error is:Exception!";
|
|
}
|
|
int i = 1;
|
|
while(true){
|
|
if(html.contains("Download failed error is:")){
|
|
log.error("DownLoadUtil------------->download is failure,url is:"+url);
|
|
DateUtil.sleep(30000);
|
|
i++;
|
|
}else{
|
|
break;
|
|
}
|
|
if(i > 5){
|
|
break;
|
|
}
|
|
try {
|
|
html = dosslPost(url,params,headers);
|
|
} catch (Throwable e) {
|
|
e.printStackTrace();
|
|
// TODO: handle exception
|
|
html = "Download failed error is:Exception!";
|
|
}
|
|
}
|
|
return html;
|
|
}
|
|
|
|
/**
|
|
* 模拟客户端get请求
|
|
* @param url 模拟请求得url
|
|
* @param headers 头部信息，没有可以不传
|
|
* @return
|
|
*/
|
|
public static String doGet(String url,Map<String, Object> ... headers){
|
|
//设置超时时间
|
|
int timeout = 15;
|
|
RequestConfig config = RequestConfig.custom().
|
|
setConnectTimeout(timeout * 1000).
|
|
setConnectionRequestTimeout(timeout * 1000).
|
|
setSocketTimeout(timeout * 1000).build();
|
|
SocketConfig socketConfig = SocketConfig.custom()
|
|
.setSoKeepAlive(false)
|
|
.setSoLinger(1)
|
|
.setSoReuseAddress(true)
|
|
.setSoTimeout(10000)
|
|
.setTcpNoDelay(true).build();
|
|
HttpClientBuilder httpBuilder = HttpClientBuilder.create();
|
|
httpBuilder.setUserAgent(ua);
|
|
HttpClient httpClient = httpBuilder.setDefaultSocketConfig(socketConfig).setDefaultRequestConfig(config).build();
|
|
HttpGet httpGet = new HttpGet(url);
|
|
if(headers != null && headers.length > 0){
|
|
Map<String, Object> tempHeaders = headers[0];
|
|
for (String key : tempHeaders.keySet()) {
|
|
httpGet.setHeader(key,tempHeaders.get(key).toString());
|
|
}
|
|
}else{
|
|
httpGet.setHeader("Accept", "application/json, text/javascript, */*; q=0.01");
|
|
httpGet.setHeader("Accept-Language","zh-CN,zh;q=0.9,en;q=0.8");
|
|
}
|
|
String html="";
|
|
try {
|
|
int notFundCode = 404;
|
|
int successCode = 200;
|
|
HttpResponse response = httpClient.execute(httpGet);
|
|
// 从响应模型中获取响应实体
|
|
HttpEntity responseEntity = response.getEntity();
|
|
StatusLine statusLine = response.getStatusLine();
|
|
System.out.println("响应状态为:" + response.getStatusLine());
|
|
if(statusLine.getStatusCode() == successCode){
|
|
if (responseEntity != null) {
|
|
html=EntityUtils.toString(responseEntity,"utf-8");
|
|
if(html.equals("")){
|
|
html = "Download failed error is:reslut is null";
|
|
}
|
|
}
|
|
}else if(statusLine.getStatusCode() == notFundCode){
|
|
html = "<h2>页面404，正常结束请求即可</h2>";
|
|
}else{
|
|
throw new Exception("请求错误，code码为："+statusLine.getStatusCode());
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
html = "Download failed error is:"+ThrowMessageUtil.getErrmessage(e);
|
|
}
|
|
return html;
|
|
|
|
}
|
|
public static void main(String[] args) throws Exception {
|
|
|
|
}
|
|
}
|