Https 请求工具(put,post,get)

package com.util;
/**
 * @Description: 类描述
 * @author 作者 ll E-mail:80002132@sf-express.com
 * @version 1.0
 * @date 创建时间：2017年3月15日 下午6:13:49
 */
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.HashMap;
import java.util.Map;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpConstants;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.PutMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;

import com.alibaba.fastjson.JSON;  

public class HttpsUtil {  

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

    /**
     * post方式请求服务器(https协议)
     *
     * @param url
     *            请求地址
     * @param content
     *            参数
     * @param charset
     *            编码
     * @return
     * @throws NoSuchAlgorithmException
     * @throws KeyManagementException
     * @throws IOException
     */
    public static String post(String url, String content)
            throws NoSuchAlgorithmException, KeyManagementException,
            IOException {
        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, new TrustManager[] { new TrustAnyTrustManager() },
                new java.security.SecureRandom());  

        URL console = new URL(url);
        HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
        conn.setSSLSocketFactory(sc.getSocketFactory());
        conn.setRequestMethod("POST");
        conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
        conn.setDoOutput(true);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.connect();
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());
        out.write(content.getBytes("UTF8"));
        // 刷新、关闭
        out.flush();
        out.close();
        InputStream is = conn.getInputStream();
        if (is != null) {
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = is.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            is.close();
            return outStream.toString();
        }
        return null;
    } 

    /**
     * post方式请求服务器(https协议)
     *
     * @param url
     *            请求地址
     * @param content
     *            参数
     * @param charset
     *            编码
     * @return
     * @throws NoSuchAlgorithmException
     * @throws KeyManagementException
     * @throws IOException
     */
    public static String put(String url, String content)
            throws NoSuchAlgorithmException, KeyManagementException,
            IOException {
        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, new TrustManager[] { new TrustAnyTrustManager() },
                new java.security.SecureRandom());  

        URL console = new URL(url);
        HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
        conn.setRequestMethod("PUT");
        conn.setSSLSocketFactory(sc.getSocketFactory());
        conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
        conn.setDoOutput(true);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.connect();
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());
        out.write(content.getBytes("UTF8"));
        // 刷新、关闭
        out.flush();
        out.close();
        InputStream is = conn.getInputStream();
        if (is != null) {
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = is.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            is.close();
            return outStream.toString();
        }
        return null;
    } 

    public static void main(String [] args) throws KeyManagementException, NoSuchAlgorithmException, IOException{
    	Map<String,Object> map=new HashMap<String,Object>();
    	HttpsUtil.post("url", JSON.toJSONString(map));
    }

}