waterElectricityService/HttpsUtil.java

/**
 * @Filename：HttpsUtil.java
 * @Author：caiqf
 * @Date�?013-9-23
 */
package com.happy.Unitil_nsh;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.net.ssl.*;
import java.io.*;
import java.net.URL;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Iterator;
import java.util.Map;
import java.util.TreeMap;
import java.util.zip.GZIPInputStream;

/**
 * @Class：HttpsUtil.java
 * @Description�?
 * @Author：caiqf
 * @Date�?013-9-23
 */
public class HttpsUtil {
    private static final Log log = LogFactory.getLog(HttpsUtil.class);

    private static class MyTrustManager implements X509TrustManager {
        public void checkClientTrusted(X509Certificate[] chain, String authType)
                throws CertificateException {
        }

        public void checkServerTrusted(X509Certificate[] chain, String authType)
                throws CertificateException {
        }

        public X509Certificate[] getAcceptedIssuers() {
            return new X509Certificate[]{};
        }
    }

    private static class MyHostnameVerifier implements HostnameVerifier {
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    }

    /**
     * HTTP协议GET请求方法
     */
    public static String httpMethodGet(String url, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        StringBuffer sb = new StringBuffer();
        URL urls;
        HttpsURLConnection uc = null;
        BufferedReader in = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("GET");
            uc.connect();
            in = new BufferedReader(new InputStreamReader(uc.getInputStream(), "utf-8"));
            String readLine = "";
            while ((readLine = in.readLine()) != null) {
                sb.append(readLine);
            }
            if (in != null) {
                in.close();
            }
            if (uc != null) {
                uc.disconnect();
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return sb.toString();
    }

    /**
     * HTTP协议GET请求方法
     */
    public static byte[] httpMethodGetFile(String url) {
        byte[] btFile = null;
        URL urls = null;
        HttpsURLConnection uc = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()},
                    new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("GET");
            uc.connect();
            InputStream inStream = uc.getInputStream(); // 获取文件流二进制数据
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = inStream.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            inStream.close();
            btFile = outStream.toByteArray();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return btFile;
    }

    /**
     * HTTP协议POST请求方法
     */
    public static String httpMethodPost(String url, String params, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        StringBuffer sb = new StringBuffer();
        URL urls;
        HttpsURLConnection uc = null;
        BufferedReader in = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("POST");
            uc.setDoOutput(true);
            uc.setDoInput(true);
            uc.setUseCaches(false);
            uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            uc.connect();
            DataOutputStream out = new DataOutputStream(uc.getOutputStream());
            out.write(params.getBytes(gb));
            out.flush();
            out.close();
            in = new BufferedReader(new InputStreamReader(uc.getInputStream(), gb));
            String readLine = "";
            while ((readLine = in.readLine()) != null) {
                sb.append(readLine);
            }
            if (in != null) {
                in.close();
            }
            if (uc != null) {
                uc.disconnect();
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return sb.toString();
    }

    /**
     * HTTP协议POST请求方法
     */
    public static byte[] httpMethodPostFile(String url, String params, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        byte[] btFile = null;
        URL urls = null;
        HttpsURLConnection uc = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("POST");
            uc.setDoOutput(true);
            uc.setDoInput(true);
            uc.setUseCaches(false);
            uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            uc.connect();
            DataOutputStream out = new DataOutputStream(uc.getOutputStream());
            out.write(params.getBytes(gb));
            out.flush();
            out.close();
            InputStream inStream = uc.getInputStream(); // 获取文件流二进制数据
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = inStream.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            inStream.close();
            btFile = outStream.toByteArray();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return btFile;
    }

    /**
     * HTTP协议POST请求方法
     */
    public static String httpMethodPost(String url, TreeMap<String, String> paramsMap, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        String params = null;
        if (null != paramsMap) {
            params = getParamStr(paramsMap);
        }
        System.out.println("====post请求参数= " + params);
        StringBuffer sb = new StringBuffer();
        URL urls;
        HttpsURLConnection uc = null;
        BufferedReader in = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("POST");
            uc.setDoOutput(true);
            uc.setDoInput(true);
            uc.setUseCaches(false);
            uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            uc.connect();
            DataOutputStream out = new DataOutputStream(uc.getOutputStream());
            out.write(params.getBytes(gb));
            out.flush();
            out.close();
            in = new BufferedReader(new InputStreamReader(uc.getInputStream(), gb));
            String readLine = "";
            while ((readLine = in.readLine()) != null) {
                sb.append(readLine);
            }
            if (in != null) {
                in.close();
            }
            if (uc != null) {
                uc.disconnect();
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return sb.toString();
    }

    public static String httpMethodPostGZIP(String url, TreeMap<String, String> paramsMap, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        String params = null;
        if (null != paramsMap) {
            params = getParamStr(paramsMap);
        }
        System.out.println("==================post请求地址:" + url);
        System.out.println("==================post请求参数:" + params);
        StringBuffer sb = new StringBuffer();
        URL urls;
        HttpsURLConnection uc = null;
        BufferedReader in = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("POST");
            uc.setDoOutput(true);
            uc.setDoInput(true);
            uc.setUseCaches(false);
            uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            uc.connect();
            DataOutputStream out = new DataOutputStream(uc.getOutputStream());
            out.write(params.getBytes(gb));
            out.flush();
            out.close();
            in = new BufferedReader(new InputStreamReader(new GZIPInputStream(uc.getInputStream()), gb));
            String readLine = "";
            while ((readLine = in.readLine()) != null) {
                sb.append(readLine).append("\n");
            }
            if (in != null) {
                in.close();
            }
            if (uc != null) {
                uc.disconnect();
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return sb.toString();
    }

    /**
     * HTTP协议POST请求方法
     */
    public static byte[] httpMethodPostFile(String url, TreeMap<String, String> paramsMap, String gb) {
        if (null == gb || "".equals(gb)) {
            gb = "UTF-8";
        }
        String params = null;
        if (null != paramsMap) {
            params = getParamStr(paramsMap);
        }

        byte[] btFile = null;
        URL urls = null;
        HttpsURLConnection uc = null;
        try {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new MyTrustManager()}, new java.security.SecureRandom());
            urls = new URL(url);
            uc = (HttpsURLConnection) urls.openConnection();
            uc.setSSLSocketFactory(sc.getSocketFactory());
            uc.setHostnameVerifier(new MyHostnameVerifier());
            uc.setRequestMethod("POST");
            uc.setDoOutput(true);
            uc.setDoInput(true);
            uc.setUseCaches(false);
            uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            uc.connect();
            DataOutputStream out = new DataOutputStream(uc.getOutputStream());
            out.write(params.getBytes(gb));
            out.flush();
            out.close();
            InputStream inStream = uc.getInputStream(); // 获取文件流二进制数据
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = inStream.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            inStream.close();
            btFile = outStream.toByteArray();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        } finally {
            if (uc != null) {
                uc.disconnect();
            }
        }
        return btFile;
    }

    /**
     * HTTP协议POST请求添加参数的封装方�?
     */
    private static String getParamStr(TreeMap<String, String> paramsMap) {
        StringBuilder param = new StringBuilder();
        for (Iterator<Map.Entry<String, String>> it = paramsMap.entrySet().iterator(); it.hasNext(); ) {
            Map.Entry<String, String> e = it.next();
            param.append("&").append(e.getKey()).append("=").append(e.getValue());
        }
        return param.toString().substring(1);
    }
}