Homestay_app_houtai/mhotel/src/com/happy/Until/HttpUtils.java

package com.happy.Until;

import com.alibaba.fastjson.JSONObject;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.happy.Model.weixin.WeiXinUtil;
import com.happy.common.http.MyX509TrustManager;
import com.happy.common.wx.WxConfig;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLContexts;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import javax.net.ssl.*;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyStore;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.concurrent.TimeUnit;

/**
 * http post 提交 和 get请求
 *
 * @author QT-666
 *
 */
public class HttpUtils {

	private static Integer READ_TIMEOUT = WxConfig.readTimeout;
	private static RequestConfig requestConfig = RequestConfig.custom()
			.setSocketTimeout(15000).setConnectTimeout(15000)
			.setConnectionRequestTimeout(15000).build();

	public static String get(String url, Map<String, String> params) {
		CloseableHttpClient httpClient = null;
		HttpGet httpGet = null;
		String re = "";
		try {
			httpClient = HttpClients.createDefault();
			RequestConfig requestConfig = RequestConfig.custom()
					.setSocketTimeout(20000).setConnectTimeout(20000).build();
			String ps = "";
			for (String pKey : params.keySet()) {
				if (!"".equals(ps)) {
					ps = ps + "&";
				}
				ps = pKey + "=" + params.get(pKey);
			}
			if (!"".equals(ps)) {
				url = url + "?" + ps;
			}
			httpGet = new HttpGet(url);
			httpGet.setConfig(requestConfig);
			CloseableHttpResponse response = httpClient.execute(httpGet);
			HttpEntity httpEntity = response.getEntity();
			re = EntityUtils.toString(httpEntity, "utf-8");
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			try {
				if (httpGet != null) {
					httpGet.releaseConnection();
				}
				if (httpClient != null) {
					httpClient.close();
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return re;
	}

	/**
	 * 发送http post请求
	 *
	 * @param
	 *
	 * @param
	 *
	 */
	public static String post(String url, Map<String, String> params) throws IOException {
		CloseableHttpClient httpClient = null;
		HttpPost httpPost = null;
		String re = "";
		try {
			httpClient = HttpClients.createDefault();
			RequestConfig requestConfig = RequestConfig.custom()
					.setSocketTimeout(20000).setConnectTimeout(20000).build();
			httpPost = new HttpPost(url);
			httpPost.setConfig(requestConfig);
			List<NameValuePair> ps = new ArrayList<NameValuePair>();
			for (String pKey : params.keySet()) {
				ps.add(new BasicNameValuePair(pKey, params.get(pKey)));
			}
			httpPost.setEntity(new UrlEncodedFormEntity(ps));
			CloseableHttpResponse response = httpClient.execute(httpPost);
			HttpEntity httpEntity = response.getEntity();
			re = EntityUtils.toString(httpEntity, "utf-8");
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			try {
				if (httpPost != null) {
					httpPost.releaseConnection();
				}
				if (httpClient != null) {
					httpClient.close();
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return re;
	}

	/**
	 * 发送post请求Https,参数是字符串
	 *
	 * @param
	 * @return
	 */
	public static String post(String url, String body) throws Exception {
		String str = "";
		CloseableHttpClient httpClient = null;
		HttpPost httpPost = null;
		try {
			httpClient = HttpClients.createDefault();
			RequestConfig requestConfig = RequestConfig.custom()
					.setSocketTimeout(20000).setConnectTimeout(20000).build();
			httpPost = new HttpPost(url);
			httpPost.setConfig(requestConfig);
			httpPost.setEntity(new StringEntity(body, "utf-8"));
			CloseableHttpResponse response = httpClient.execute(httpPost);
			HttpEntity httpEntity = response.getEntity();
			str = EntityUtils.toString(httpEntity, "utf-8");

		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			try {
				if (httpPost != null) {
					httpPost.releaseConnection();
				}
				if (httpClient != null) {
					httpClient.close();
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return str;
	}


	public static String post2(String url, String body) throws Exception {
		//商户号
		//微信公众平台：“微信支付”--》“商户信息”--》“商户号”，将该值赋值给partner
		String partner = WeiXinUtil.account;

		//p12证书的位置
		//微信公众平台：“微信支付”--》“商户信息”--》“交易数据”--》“详情请登录微信支付商户平台查看”（登录）--》“API安全”--》“API证书”--》“下载证书”
		//下载证书后将apiclient_cert.p12放在src目录下面（出于安全考虑，请自行下载自己的证书）
		String apiclient_certLocation = "/usr/mbin2/apiclient_cert.p12";
		String str = "";
		CloseableHttpClient httpClient = null;
		HttpPost httpPost = null;
		KeyStore keyStore  = KeyStore.getInstance("PKCS12");
		FileInputStream instream = new FileInputStream(new File(apiclient_certLocation));//P12文件目录

		try {
			keyStore.load(instream, partner.toCharArray());
			HttpsURLConnection httpsUrlConnection = null;
			//创建https请求证书
			SSLContext sslcontext = SSLContexts.custom()
					.loadKeyMaterial(keyStore, partner.toCharArray())//这里也是写密码的
					.build();
			SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
					sslcontext,
					new String[] { "TLSv1" },
					null,
					SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
			httpClient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
			RequestConfig requestConfig = RequestConfig.custom()
					.setSocketTimeout(20000).setConnectTimeout(20000).build();
			httpPost = new HttpPost(url);
			httpPost.setConfig(requestConfig);
			httpPost.setEntity(new StringEntity(body, "utf-8"));

			CloseableHttpResponse response = httpClient.execute(httpPost);
			HttpEntity httpEntity = response.getEntity();
			str = EntityUtils.toString(httpEntity, "utf-8");

		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			System.out.println("退款异常；"+e.getMessage());
			e.printStackTrace();
		} finally {
			try {
				if (httpPost != null) {
					httpPost.releaseConnection();
				}
				if (httpClient != null) {
					httpClient.close();
				}
				instream.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return new String(str.getBytes("iso-8859-1"));
	}


	public static String get(String strURL) throws Exception {
		URL url = new URL(strURL);
		HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
		httpConn.setRequestMethod("GET");
		httpConn.connect();

		BufferedReader reader = new BufferedReader(new InputStreamReader(
				httpConn.getInputStream(), "utf-8"));
		String line;
		StringBuffer buffer = new StringBuffer();
		while ((line = reader.readLine()) != null) {
			buffer.append(line);
		}
		reader.close();
		httpConn.disconnect();

		return buffer.toString();
	}

	public static void main(String[] args) throws Exception {
		SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");// 设置日期格式
		String time = df.format(new Date());
		Map<String, String> req = new HashMap<>();
		req.put("operator_id", "000000002");
		req.put("operator_secret", "SBC88d0ItR3w6oCTY");
		req.put("data_secret", "Epc3hhs0imtVhPSu");
		req.put("data_secret_iv", "r57m1sr8Tg2E302L");
		req.put("sign_key", "ikAhygeGCRnEdhjgBKf");
		req.put("timeStamp", time);
		req.put("seq", "0001");
		String msg = post("http://183.129.139.222:10022/ems-share-api/queryToken", req);
		System.out.println("aaa: "+msg);
	}
}