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@@ -0,0 +1,530 @@
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+package com.template.common.utils;
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+
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+import com.alibaba.fastjson.JSONObject;
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+import com.google.gson.Gson;
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+import com.google.gson.reflect.TypeToken;
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+import org.apache.commons.lang3.StringUtils;
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+import org.apache.http.HttpEntity;
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+import org.apache.http.NameValuePair;
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+import org.apache.http.client.ClientProtocolException;
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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.entity.ContentType;
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+import org.apache.http.entity.mime.MultipartEntityBuilder;
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+import org.apache.http.impl.client.CloseableHttpClient;
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+import org.apache.http.impl.client.HttpClients;
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+import org.apache.http.message.BasicNameValuePair;
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+import org.apache.http.util.EntityUtils;
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+
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+import javax.net.ssl.HttpsURLConnection;
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+import javax.net.ssl.SSLContext;
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+import javax.net.ssl.SSLSocketFactory;
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+import javax.net.ssl.TrustManager;
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+import java.io.*;
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+import java.net.HttpURLConnection;
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+import java.net.URL;
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+import java.net.URLConnection;
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+import java.text.SimpleDateFormat;
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+import java.util.*;
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+
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+/**
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+ * HttpsClient类
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+ * @author lujunjie
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+ * @date 2018/03/01
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+ */
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+public class HttpsClient {
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+
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+ /**
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+ * GET请求方式
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+ */
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+ public static final String METHOD_GET = "GET";
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+ /**
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+ * POST请求方式
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+ */
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+ public static final String METHOD_POST = "POST";
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+ /**
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+ * 连接超时时间
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+ */
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+ private static Integer CONNECTION_TIMEOUT = WxConfig.connectionTimeout;
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+ /**
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+ * 请求超时时间
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+ */
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+ private static Integer READ_TIMEOUT = WxConfig.readTimeout;
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+
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+ /**
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+ * 发起https请求
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+ * @param requestUrl 请求地址
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+ * @param requestMethod 请求方式(Get或者post)
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+ * @param postData 提交数据
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+ * @return JSONObject
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+ */
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+ public static JSONObject httpsRequestReturnJSONObject(String requestUrl, String requestMethod, String postData) throws Exception{
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+ JSONObject jsonObject = JSONObject.parseObject(HttpsClient.httpsRequestReturnString(requestUrl,requestMethod,postData));
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+ System.out.println("jsonObjectDate: " + jsonObject);
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+ return jsonObject;
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+ }
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+
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+
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+ /**
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+ * 发起https请求
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+ * @param requestUrl 请求地址
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+ * @param requestMethod 请求方式(Get或者post)
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+ * @param postData 提交数据
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+ * @return String
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+ */
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+ public static String httpsRequestReturnString(String requestUrl, String requestMethod, String postData) throws Exception{
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+ String response;
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+ HttpsURLConnection httpsUrlConnection = null;
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+ try{
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+ //创建https请求证书
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+ TrustManager[] tm={new MyX509TrustManager()};
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+ //创建SSLContext管理器对像,使用我们指定的信任管理器初始化
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+ SSLContext sslContext=SSLContext.getInstance("SSL","SunJSSE");
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+ sslContext.init(null, tm, new java.security.SecureRandom());
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+ SSLSocketFactory ssf=sslContext.getSocketFactory();
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+
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+ // 创建URL对象
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+ URL url= new URL(requestUrl);
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+ // 创建HttpsURLConnection对象,并设置其SSLSocketFactory对象
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+ httpsUrlConnection=(HttpsURLConnection)url.openConnection();
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+ //设置ssl证书
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+ httpsUrlConnection.setSSLSocketFactory(ssf);
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+
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+ //设置header信息
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+ httpsUrlConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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+ //设置User-Agent信息
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+ httpsUrlConnection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36");
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+ //设置可接受信息
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+ httpsUrlConnection.setDoOutput(true);
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+ //设置可输入信息
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+ httpsUrlConnection.setDoInput(true);
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+ //不使用缓存
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+ httpsUrlConnection.setUseCaches(false);
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+ //设置请求方式(GET/POST)
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+ httpsUrlConnection.setRequestMethod(requestMethod);
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+ //设置连接超时时间
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+ if (CONNECTION_TIMEOUT > 0) {
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+ httpsUrlConnection.setConnectTimeout(CONNECTION_TIMEOUT);
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+ } else {
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+ //默认10秒超时
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+ httpsUrlConnection.setConnectTimeout(10000);
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+ }
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+ //设置请求超时
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+ if (READ_TIMEOUT > 0) {
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+ httpsUrlConnection.setReadTimeout(READ_TIMEOUT);
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+ } else {
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+ //默认10秒超时
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+ httpsUrlConnection.setReadTimeout(10000);
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+ }
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+ //设置编码
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+ httpsUrlConnection.setRequestProperty("Charsert", WxConstants.DEFAULT_CHARSET);
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+
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+ //判断是否需要提交数据
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+ if(StringUtils.equals(requestMethod,HttpsClient.METHOD_POST) && StringUtils.isNotBlank(postData)){
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+ //讲参数转换为字节提交
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+ byte[] bytes = postData.getBytes(WxConstants.DEFAULT_CHARSET);
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+ //设置头信息
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+ httpsUrlConnection.setRequestProperty("Content-Length", Integer.toString(bytes.length));
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+ //开始连接
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+ httpsUrlConnection.connect();
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+ //防止中文乱码
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+ OutputStream outputStream=httpsUrlConnection.getOutputStream();
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+ outputStream.write(postData.getBytes(WxConstants.DEFAULT_CHARSET));
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+ outputStream.flush();
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+ outputStream.close();
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+ }else{
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+ //开始连接
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+ httpsUrlConnection.connect();
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+ }
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+ response = WxUtil.getStreamString(httpsUrlConnection.getInputStream());
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+ }catch (Exception e){
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+ throw new Exception();
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+ }finally {
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+ if (httpsUrlConnection != null) {
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+ // 关闭连接
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+ httpsUrlConnection.disconnect();
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+ }
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+ }
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+ return response;
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+ }
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+
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+
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+ public static String get(String url, Map<String, String> params){
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+ CloseableHttpClient httpClient = null;
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+ HttpGet httpGet = null;
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+ StringBuffer str = new StringBuffer("");
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+ try {
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+ httpClient = HttpClients.createDefault();
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+ RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();
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+ String ps = "";
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+ for (String pKey : params.keySet()) {
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+ if(!"".equals(ps)){
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+ ps = ps + "&";
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+ }
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+ ps = pKey+"="+params.get(pKey);
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+ }
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+ if(!"".equals(ps)){
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+ url = url + "?" + ps;
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+ }
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+ httpGet = new HttpGet(url);
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+ httpGet.setConfig(requestConfig);
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+ CloseableHttpResponse response = httpClient.execute(httpGet);
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+ HttpEntity httpEntity = response.getEntity();
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+ str.append(EntityUtils.toString(httpEntity,"utf-8"));
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+ } catch (ClientProtocolException e) {
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+ e.printStackTrace();
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }finally{
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+ try {
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+ if(httpGet!=null){
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+ httpGet.releaseConnection();
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+ }
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+ if(httpClient!=null){
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+ httpClient.close();
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+ }
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ }
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+ return str.toString();
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+ }
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+
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+ public static String get(String strURL) throws Exception{
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+
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+ URL url = new URL(strURL);
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+ HttpURLConnection httpConn = (HttpURLConnection)
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+ url.openConnection();
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+ httpConn.setRequestMethod("GET");
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+ httpConn.connect();
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+ System.out.println("bbb: "+httpConn.getResponseCode());
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+ BufferedReader reader = new BufferedReader(new InputStreamReader(
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+ httpConn.getInputStream(),"utf-8"));
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+ String line;
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+ StringBuffer buffer = new StringBuffer();
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+ while ((line = reader.readLine()) != null) {
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+ buffer.append(line);
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+ }
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+ reader.close();
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+ httpConn.disconnect();
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+
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+ return buffer.toString();
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+ }
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+
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+ /**
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+ * 发送 post请求
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+ * @param
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+ * @param
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+ */
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+ public static String post(String url, Map<String, String> params){
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+ CloseableHttpClient httpClient = null;
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+ HttpPost httpPost = null;
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+ StringBuilder sb = new StringBuilder("");
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+ try {
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+ httpClient = HttpClients.createDefault();
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+ RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();
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+ httpPost = new HttpPost(url);
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+ httpPost.setConfig(requestConfig);
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+ List<NameValuePair> ps = new ArrayList<NameValuePair>();
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+ for (String pKey : params.keySet()) {
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+ ps.add(new BasicNameValuePair(pKey, params.get(pKey)));
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+ }
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+ httpPost.setEntity(new UrlEncodedFormEntity(ps));
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+ CloseableHttpResponse response = httpClient.execute(httpPost);
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+ HttpEntity httpEntity = response.getEntity();
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+ sb.append(EntityUtils.toString(httpEntity,"utf-8"));
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+ } catch (ClientProtocolException e) {
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+ e.printStackTrace();
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }finally{
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+ try {
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+ if(httpPost!=null){
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+ httpPost.releaseConnection();
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+ }
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+ if(httpClient!=null){
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+ httpClient.close();
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+ }
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ }
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+ return sb.toString();
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+ }
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+
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+ public static String postFile(String url, File file){
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+
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+ CloseableHttpClient httpClient = null;
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+ HttpPost httpPost = null;
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+ StringBuilder sb = new StringBuilder("");
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+ try {
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+ MultipartEntityBuilder builder = MultipartEntityBuilder.create();
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+ builder.addBinaryBody("files", file, ContentType.DEFAULT_BINARY, file.getName());
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+ httpClient = HttpClients.createDefault();
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+ RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();
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+ httpPost = new HttpPost(url);
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+ httpPost.setConfig(requestConfig);
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+ httpPost.setEntity(builder.build());
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+ CloseableHttpResponse response = httpClient.execute(httpPost);
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+ HttpEntity httpEntity = response.getEntity();
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+ sb.append(EntityUtils.toString(httpEntity,"utf-8"));
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+ } catch (ClientProtocolException e) {
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+ e.printStackTrace();
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }finally{
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+ try {
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+ if(httpPost!=null){
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+ httpPost.releaseConnection();
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+ }
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+ if(httpClient!=null){
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+ httpClient.close();
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+ }
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ }
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+ JSONObject jsonObject = JSONObject.parseObject(sb.toString());
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+ return jsonObject.get("data").toString();
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+ }
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+
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+ //url表示请求链接,param表示json格式的请求参数 //自定义菜单创建访问方式
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+ public static String sendPost(String url, String param) {
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+ PrintWriter out = null;
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+ BufferedReader in = null;
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+ String result = "";
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+ try {
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+ URL realUrl = new URL(url);
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+ // 打开和URL之间的连接
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+ URLConnection conn = realUrl.openConnection();
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+ // 设置通用的请求属性 注意Authorization生成
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+ // conn.setRequestProperty("Content-Type",
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+ // "application/x-www-form-urlencoded");
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+ // 发送POST请求必须设置如下两行
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+ conn.setDoOutput(true);
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+ conn.setDoInput(true);
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+ // 获取URLConnection对象对应的输出流
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+ out = new PrintWriter(new OutputStreamWriter(conn.getOutputStream(),"utf-8"));
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+ // 发送请求参数
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+ out.print("&"+param);
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+ // flush输出流的缓冲
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+ out.flush();
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+ // 定义BufferedReader输入流来读取URL的响应
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+ in = new BufferedReader(
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+ new InputStreamReader(conn.getInputStream(),"utf-8"));
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+ String line;
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+ while ((line = in.readLine()) != null) {
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+ result += line;
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+ }
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+ } catch (Exception e) {
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+ System.out.println("发送 请求出现异常!" + e);
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+ e.printStackTrace();
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+ }
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+ // 使用finally块来关闭输出流、输入流
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+ finally {
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+ try {
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+ if (out != null) {
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+ out.close();
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+ }
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+ if (in != null) {
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+ in.close();
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+ }
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+ } catch (IOException ex) {
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+ ex.printStackTrace();
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+ }
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+ }
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+ return result;
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+ }
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+
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+
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+ //url表示请求链接,param表示json格式的请求参数 //自定义菜单创建访问方式
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+ public static String sendPost2(String url, String param) {
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+ PrintWriter out = null;
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+ BufferedReader in = null;
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+ String result = "";
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+ try {
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+ HttpsURLConnection httpsUrlConnection = null;
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+ //创建https请求证书
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+ TrustManager[] tm={new MyX509TrustManager()};
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+ //创建SSLContext管理器对像,使用我们指定的信任管理器初始化
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+ SSLContext sslContext=SSLContext.getInstance("SSL","SunJSSE");
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+ sslContext.init(null, tm, new java.security.SecureRandom());
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+ SSLSocketFactory ssf=sslContext.getSocketFactory();
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+ // 创建URL对象
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+ URL realUrl= new URL(url);
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+ // 创建HttpsURLConnection对象,并设置其SSLSocketFactory对象,
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+ // 打开和URL之间的连接
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+ httpsUrlConnection=(HttpsURLConnection)realUrl.openConnection();
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+ //设置ssl证书
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+ httpsUrlConnection.setSSLSocketFactory(ssf);
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+ // 设置通用的请求属性 注意Authorization生成
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+ // conn.setRequestProperty("Content-Type",
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+ // "application/x-www-form-urlencoded");
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+ // 发送POST请求必须设置如下两行
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+ httpsUrlConnection.setRequestMethod("POST");
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+ httpsUrlConnection.setDoOutput(true);
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+ httpsUrlConnection.setDoInput(true);
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+ // 获取URLConnection对象对应的输出流
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+ out = new PrintWriter(new OutputStreamWriter(httpsUrlConnection.getOutputStream(),"utf-8"));
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+ // 发送请求参数
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+ out.print("&"+param);
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+ // flush输出流的缓冲
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+ out.flush();
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+ if (httpsUrlConnection.getResponseCode()==200) {
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+ // 定义BufferedReader输入流来读取URL的响应
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+ in = new BufferedReader(
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+ new InputStreamReader(httpsUrlConnection.getInputStream(), "utf-8"));
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+ String line;
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+ while ((line = in.readLine()) != null) {
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+ result += line;
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+ }
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+ }else {
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+ result = "获取输入流异常!";
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+ }
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+ } catch (Exception e) {
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+ System.out.println("发送 请求出现异常!" + e);
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+ e.printStackTrace();
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+ }
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+ // 使用finally块来关闭输出流、输入流
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+ finally {
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+ try {
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+ if (out != null) {
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+ out.close();
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+ }
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|
+ if (in != null) {
|
|
|
+ in.close();
|
|
|
+ }
|
|
|
+ } catch (IOException ex) {
|
|
|
+ ex.printStackTrace();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ public static String dateToStamp(String s) throws Exception {
|
|
|
+ String res = "";
|
|
|
+ SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
|
|
|
+ Date date = simpleDateFormat.parse(s);
|
|
|
+ long time = date.getTime();
|
|
|
+ res = String.valueOf(time);
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ * 将时间戳转换为时间
|
|
|
+ */
|
|
|
+ public static String stampToDate(String s){
|
|
|
+ String res;
|
|
|
+ SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
|
|
|
+ long lt = new Long(s);
|
|
|
+ Date date = new Date(lt);
|
|
|
+ res = simpleDateFormat.format(date);
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ public static String sendJson(String request_url, JSONObject json) {
|
|
|
+ OutputStreamWriter out = null;
|
|
|
+ InputStream is = null;
|
|
|
+ String result = "";
|
|
|
+ try {
|
|
|
+ URL url = new URL(request_url);// 创建连接
|
|
|
+ HttpURLConnection connection = (HttpURLConnection) url.openConnection();
|
|
|
+ connection.setDoOutput(true);
|
|
|
+ connection.setDoInput(true);
|
|
|
+ connection.setUseCaches(false);
|
|
|
+ connection.setInstanceFollowRedirects(true);
|
|
|
+ connection.setRequestMethod("POST"); // 设置请求方式
|
|
|
+ // 设置接收数据的格式
|
|
|
+ connection.setRequestProperty("Accept", "application/json");
|
|
|
+ // 设置发送数据的格式
|
|
|
+ connection.setRequestProperty("Content-Type", "application/json");
|
|
|
+ connection.connect();
|
|
|
+ out = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");
|
|
|
+ out.append(json.toString());
|
|
|
+ out.flush();
|
|
|
+ out.close();
|
|
|
+ // 读取响应
|
|
|
+ is = connection.getInputStream();
|
|
|
+ int length = (int) connection.getContentLength();// 获取字节长度
|
|
|
+ System.out.println(length);
|
|
|
+ if (length != -1) {
|
|
|
+ byte[] data = new byte[length];
|
|
|
+ byte[] temp = new byte[512];
|
|
|
+ int readLen = 0;
|
|
|
+ int destPos = 0;
|
|
|
+ while ((readLen = is.read(temp)) > 0) {
|
|
|
+ System.arraycopy(temp, 0, data, destPos, readLen);
|
|
|
+ destPos += readLen;
|
|
|
+ }
|
|
|
+ result = new String(data, "UTF-8"); // utf-8编码
|
|
|
+ }
|
|
|
+ } catch (IOException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ } finally {
|
|
|
+ try {
|
|
|
+ is.close();
|
|
|
+ out.close();
|
|
|
+ } catch (IOException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * post请求
|
|
|
+ * @param request_url
|
|
|
+ * @param json
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String sendJson2(String request_url, JSONObject json) {
|
|
|
+ OutputStreamWriter out = null;
|
|
|
+ InputStream is = null;
|
|
|
+ String result = "";
|
|
|
+ try {
|
|
|
+ URL url = new URL(request_url);// 创建连接
|
|
|
+ HttpURLConnection connection = (HttpURLConnection) url.openConnection();
|
|
|
+ connection.setDoOutput(true);
|
|
|
+ connection.setDoInput(true);
|
|
|
+ connection.setUseCaches(false);
|
|
|
+ connection.setInstanceFollowRedirects(true);
|
|
|
+ connection.setRequestMethod("POST"); // 设置请求方式
|
|
|
+ // 设置接收数据的格式
|
|
|
+ connection.setRequestProperty("Accept", "application/json");
|
|
|
+ // 设置发送数据的格式
|
|
|
+ connection.setRequestProperty("Content-Type", "application/json");
|
|
|
+ connection.connect();
|
|
|
+ out = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");
|
|
|
+ out.append(json.toString());
|
|
|
+ out.flush();
|
|
|
+ out.close();
|
|
|
+ // 读取响应
|
|
|
+ is = connection.getInputStream();
|
|
|
+ BufferedReader in = new BufferedReader(new InputStreamReader(is));
|
|
|
+ result = in.readLine();
|
|
|
+ } catch (IOException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ } finally {
|
|
|
+ try {
|
|
|
+ is.close();
|
|
|
+ out.close();
|
|
|
+ } catch (IOException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ public static void main(String[] args) throws Exception {
|
|
|
+ JSONObject json = new JSONObject();
|
|
|
+ json.put("buildCode", "5栋");
|
|
|
+ json.put("currentAggr", "20");
|
|
|
+ json.put("energyType", "2");
|
|
|
+ json.put("updateTime", "2021-09-09 10:15:33");
|
|
|
+ String msg = sendJson2("https://chtech.ncjti.edu.cn/bigdata-api/api/energy/energyDataUpload", json);
|
|
|
+ System.out.println(msg);
|
|
|
+ }
|
|
|
+}
|