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				|  |  | +package com.kmall.api.util;
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				|  |  | +
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				|  |  | +import java.io.UnsupportedEncodingException;
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				|  |  | +import java.net.URLEncoder;
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				|  |  | +import java.security.KeyManagementException;
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				|  |  | +import java.security.NoSuchAlgorithmException;
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				|  |  | +import java.security.cert.X509Certificate;
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				|  |  | +import java.util.ArrayList;
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				|  |  | +import java.util.List;
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				|  |  | +import java.util.Map;
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				|  |  | +
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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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				|  |  | +
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				|  |  | +import org.apache.commons.lang.StringUtils;
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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.client.HttpClient;
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				|  |  | +import org.apache.http.client.entity.UrlEncodedFormEntity;
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				|  |  | +import org.apache.http.client.methods.HttpDelete;
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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.methods.HttpPut;
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				|  |  | +import org.apache.http.conn.ClientConnectionManager;
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				|  |  | +import org.apache.http.conn.scheme.Scheme;
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				|  |  | +import org.apache.http.conn.scheme.SchemeRegistry;
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				|  |  | +import org.apache.http.conn.ssl.SSLSocketFactory;
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				|  |  | +import org.apache.http.entity.ByteArrayEntity;
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				|  |  | +import org.apache.http.entity.StringEntity;
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				|  |  | +import org.apache.http.impl.client.DefaultHttpClient;
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				|  |  | +import org.apache.http.message.BasicNameValuePair;
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				|  |  | +
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				|  |  | +public class HttpUtils {
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * get
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				|  |  | +     *
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doGet(String host, String path, String method,
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				|  |  | +                                     Map<String, String> headers,
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				|  |  | +                                     Map<String, String> querys)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpGet request = new HttpGet(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * post form
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				|  |  | +     *
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @param bodys
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doPost(String host, String path, String method,
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				|  |  | +                                      Map<String, String> headers,
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				|  |  | +                                      Map<String, String> querys,
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				|  |  | +                                      Map<String, String> bodys)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpPost request = new HttpPost(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if (bodys != null) {
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				|  |  | +            List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>();
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				|  |  | +
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				|  |  | +            for (String key : bodys.keySet()) {
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				|  |  | +                nameValuePairList.add(new BasicNameValuePair(key, bodys.get(key)));
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				|  |  | +            }
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				|  |  | +            UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, "utf-8");
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				|  |  | +            formEntity.setContentType("application/x-www-form-urlencoded; charset=UTF-8");
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				|  |  | +            request.setEntity(formEntity);
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * Post String
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				|  |  | +     *
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @param body
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doPost(String host, String path, String method,
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				|  |  | +                                      Map<String, String> headers,
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				|  |  | +                                      Map<String, String> querys,
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				|  |  | +                                      String body)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpPost request = new HttpPost(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if (StringUtils.isNotBlank(body)) {
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				|  |  | +            request.setEntity(new StringEntity(body, "utf-8"));
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * Post stream
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				|  |  | +     *
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @param body
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doPost(String host, String path, String method,
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				|  |  | +                                      Map<String, String> headers,
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				|  |  | +                                      Map<String, String> querys,
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				|  |  | +                                      byte[] body)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpPost request = new HttpPost(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if (body != null) {
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				|  |  | +            request.setEntity(new ByteArrayEntity(body));
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * Put String
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @param body
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doPut(String host, String path, String method,
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				|  |  | +                                     Map<String, String> headers,
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				|  |  | +                                     Map<String, String> querys,
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				|  |  | +                                     String body)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpPut request = new HttpPut(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if (StringUtils.isNotBlank(body)) {
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				|  |  | +            request.setEntity(new StringEntity(body, "utf-8"));
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * Put stream
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @param body
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doPut(String host, String path, String method,
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				|  |  | +                                     Map<String, String> headers,
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				|  |  | +                                     Map<String, String> querys,
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				|  |  | +                                     byte[] body)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpPut request = new HttpPut(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if (body != null) {
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				|  |  | +            request.setEntity(new ByteArrayEntity(body));
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * Delete
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				|  |  | +     *
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				|  |  | +     * @param host
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				|  |  | +     * @param path
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				|  |  | +     * @param method
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				|  |  | +     * @param headers
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				|  |  | +     * @param querys
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				|  |  | +     * @return
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				|  |  | +     * @throws Exception
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				|  |  | +     */
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				|  |  | +    public static HttpResponse doDelete(String host, String path, String method,
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				|  |  | +                                        Map<String, String> headers,
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				|  |  | +                                        Map<String, String> querys)
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				|  |  | +            throws Exception {
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				|  |  | +        HttpClient httpClient = wrapClient(host);
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				|  |  | +
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				|  |  | +        HttpDelete request = new HttpDelete(buildUrl(host, path, querys));
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				|  |  | +        for (Map.Entry<String, String> e : headers.entrySet()) {
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				|  |  | +            request.addHeader(e.getKey(), e.getValue());
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient.execute(request);
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    private static String buildUrl(String host, String path, Map<String, String> querys) throws UnsupportedEncodingException {
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				|  |  | +        StringBuilder sbUrl = new StringBuilder();
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				|  |  | +        sbUrl.append(host);
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				|  |  | +        if (!StringUtils.isBlank(path)) {
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				|  |  | +            sbUrl.append(path);
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				|  |  | +        }
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				|  |  | +        if (null != querys) {
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				|  |  | +            StringBuilder sbQuery = new StringBuilder();
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				|  |  | +            for (Map.Entry<String, String> query : querys.entrySet()) {
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				|  |  | +                if (0 < sbQuery.length()) {
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				|  |  | +                    sbQuery.append("&");
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				|  |  | +                }
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				|  |  | +                if (StringUtils.isBlank(query.getKey()) && !StringUtils.isBlank(query.getValue())) {
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				|  |  | +                    sbQuery.append(query.getValue());
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				|  |  | +                }
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				|  |  | +                if (!StringUtils.isBlank(query.getKey())) {
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				|  |  | +                    sbQuery.append(query.getKey());
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				|  |  | +                    if (!StringUtils.isBlank(query.getValue())) {
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				|  |  | +                        sbQuery.append("=");
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				|  |  | +                        sbQuery.append(URLEncoder.encode(query.getValue(), "utf-8"));
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				|  |  | +                    }
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				|  |  | +                }
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				|  |  | +            }
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				|  |  | +            if (0 < sbQuery.length()) {
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				|  |  | +                sbUrl.append("?").append(sbQuery);
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				|  |  | +            }
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return sbUrl.toString();
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    private static HttpClient wrapClient(String host) {
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				|  |  | +        HttpClient httpClient = new DefaultHttpClient();
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				|  |  | +        if (host.startsWith("https://")) {
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				|  |  | +            sslClient(httpClient);
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        return httpClient;
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    private static void sslClient(HttpClient httpClient) {
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				|  |  | +        try {
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				|  |  | +            SSLContext ctx = SSLContext.getInstance("TLS");
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				|  |  | +            X509TrustManager tm = new X509TrustManager() {
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				|  |  | +                public X509Certificate[] getAcceptedIssuers() {
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				|  |  | +                    return null;
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				|  |  | +                }
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				|  |  | +                public void checkClientTrusted(X509Certificate[] xcs, String str) {
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				|  |  | +
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				|  |  | +                }
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				|  |  | +                public void checkServerTrusted(X509Certificate[] xcs, String str) {
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				|  |  | +
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				|  |  | +                }
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				|  |  | +            };
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				|  |  | +            ctx.init(null, new TrustManager[] { tm }, null);
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				|  |  | +            SSLSocketFactory ssf = new SSLSocketFactory(ctx);
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				|  |  | +            ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
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				|  |  | +            ClientConnectionManager ccm = httpClient.getConnectionManager();
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				|  |  | +            SchemeRegistry registry = ccm.getSchemeRegistry();
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				|  |  | +            registry.register(new Scheme("https", 443, ssf));
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				|  |  | +        } catch (KeyManagementException ex) {
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				|  |  | +            throw new RuntimeException(ex);
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				|  |  | +        } catch (NoSuchAlgorithmException ex) {
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				|  |  | +            throw new RuntimeException(ex);
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				|  |  | +        }
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				|  |  | +    }
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				|  |  | +}
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