签名测试

DataFusion/WebRoot/WEB-INF/classes/config.properties

@@ -3,6 +3,6 @@ jdbcUrl_zskk  = jdbc:mysql://www.pacsonline.cn:3306/pacsonline?characterEncoding
 user_zskk 	  = pacs
 password_zskk = ZSKK@2017~!@#
 
-jdbcUrl_connected  = jdbc:oracle:thin:@172.16.0.244:1521:orcl
-user_connected 	   = jiekou
-password_connected = another
+jdbcUrl_connected  = jdbc:oracle:thin:@10.116.1.50:1521:orcl
+user_connected 	   = zskk
+password_connected = 123

DataFusion/src/com/zskk/control/HttpTest.java

@@ -0,0 +1,282 @@
+package com.zskk.control;
+
+import org.apache.commons.codec.digest.DigestUtils;
+
+import java.io.*;
+import java.net.URLEncoder;
+import java.util.*;
+
+import static com.alibaba.fastjson.JSON.toJSONString;
+
+/**
+ * 用于模拟HTTP请求中GET/POST方式
+ * @author java
+ *
+ */
+public class HttpTest {
+
+    public final static String url = "https://pacs.yunyikang.cn/pacs/zskk/writePatientReport";
+
+
+    /**
+     * 发送GET请求
+     *
+     * @param url
+     *            目的地址
+     * @param parameters
+     *            请求参数，Map类型。
+     * @return 远程响应结果
+     */
+    public static String sendGet(String url, Map<String, String> parameters) {
+        String result="";
+        BufferedReader in = null;// 读取响应输入流
+        StringBuffer sb = new StringBuffer();// 存储参数
+        String params = "";// 编码之后的参数
+        try {
+            // 编码请求参数
+            if(parameters.size()==1){
+                for(String name:parameters.keySet()){
+                    sb.append(name).append("=").append(
+                            java.net.URLEncoder.encode(parameters.get(name),
+                                    "UTF-8"));
+                }
+                params=sb.toString();
+            }else{
+                for (String name : parameters.keySet()) {
+                    sb.append(name).append("=").append(
+                            java.net.URLEncoder.encode(parameters.get(name),
+                                    "UTF-8")).append("&");
+                }
+                String temp_params = sb.toString();
+                params = temp_params.substring(0, temp_params.length() - 1);
+            }
+            String full_url = url + "?" + params;
+            System.out.println(full_url);
+            // 创建URL对象
+            java.net.URL connURL = new java.net.URL(full_url);
+            // 打开URL连接
+            java.net.HttpURLConnection httpConn = (java.net.HttpURLConnection) connURL
+                    .openConnection();
+            // 设置通用属性
+            httpConn.setRequestProperty("Accept", "*/*");
+            httpConn.setRequestProperty("Connection", "Keep-Alive");
+            httpConn.setRequestProperty("User-Agent",
+                    "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
+            // 建立实际的连接
+            httpConn.connect();
+            // 响应头部获取
+            Map<String, List<String>> headers = httpConn.getHeaderFields();
+            // 遍历所有的响应头字段
+            for (String key : headers.keySet()) {
+                System.out.println(key + "\t：\t" + headers.get(key));
+            }
+            // 定义BufferedReader输入流来读取URL的响应,并设置编码方式
+            in = new BufferedReader(new InputStreamReader(httpConn
+                    .getInputStream(), "UTF-8"));
+            String line;
+            // 读取返回的内容
+            while ((line = in.readLine()) != null) {
+                result += line;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }finally{
+            try {
+                if (in != null) {
+                    in.close();
+                }
+            } catch (IOException ex) {
+                ex.printStackTrace();
+            }
+        }
+        return result ;
+    }
+
+    /**
+     * 发送POST请求
+     *
+     * @param url
+     *            目的地址
+     * @param parameters
+     *            请求参数，Map类型。
+     * @return 远程响应结果
+     */
+    public static String sendPost(String url, Map<String, String> parameters) {
+        String result = "";// 返回的结果
+        BufferedReader in = null;// 读取响应输入流
+        PrintWriter out = null;
+        StringBuffer sb = new StringBuffer();// 处理请求参数
+        String params = "";// 编码之后的参数
+        try {
+            // 编码请求参数
+            if (parameters.size() == 1) {
+                for (String name : parameters.keySet()) {
+                    sb.append(name).append("=").append(
+                            java.net.URLEncoder.encode(parameters.get(name),
+                                    "UTF-8"));
+                }
+                params = sb.toString();
+            } else {
+                for (String name : parameters.keySet()) {
+                    sb.append(name).append("=").append(
+                            java.net.URLEncoder.encode(parameters.get(name),
+                                    "UTF-8")).append("&");
+                }
+                String temp_params = sb.toString();
+                params = temp_params.substring(0, temp_params.length() - 1);
+            }
+            // 创建URL对象
+            java.net.URL connURL = new java.net.URL(url);
+            // 打开URL连接
+            java.net.HttpURLConnection httpConn = (java.net.HttpURLConnection) connURL
+                    .openConnection();
+            // 设置通用属性
+            httpConn.setRequestProperty("Accept", "*/*");
+            httpConn.setRequestProperty("Connection", "Keep-Alive");
+            httpConn.setRequestProperty("User-Agent",
+                    "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
+            // 设置POST方式
+            httpConn.setDoInput(true);
+            httpConn.setDoOutput(true);
+            // 获取HttpURLConnection对象对应的输出流
+            out = new PrintWriter(httpConn.getOutputStream());
+            // 发送请求参数
+            out.write(params);
+            // flush输出流的缓冲
+            out.flush();
+            // 定义BufferedReader输入流来读取URL的响应，设置编码方式
+            in = new BufferedReader(new InputStreamReader(httpConn
+                    .getInputStream(), "UTF-8"));
+            String line;
+            // 读取返回的内容
+            while ((line = in.readLine()) != null) {
+                result += line;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            try {
+                if (out != null) {
+                    out.close();
+                }
+                if (in != null) {
+                    in.close();
+                }
+            } catch (IOException ex) {
+                ex.printStackTrace();
+            }
+        }
+        return result;
+    }
+
+    /**
+     * 主函数，测试请求
+     *
+     * @param args
+     */
+    public static void main(String[] args) {
+        Map<String, String> data = new HashMap<>(22);
+        getData(data);
+        Map<String, String> params = new HashMap<>(10);
+        params.put("timestamp", String.valueOf(getSecondTimestamp(new Date())));
+        params.put("signature", getSign(data, "YgpxjVeIx0yoK6Atz413IAj7hU9dygH4"));
+        params.put("data", toJSONString(data));
+        System.out.println(toJSONString(params));
+        String result =sendPost(url, params);
+        System.out.println(result);
+    }
+
+
+
+
+    public static void getData(Map<String, String> data) {
+        data.put("hospital_id", "12");
+        data.put("description", "12");
+        data.put("impression", "没有意见");
+        data.put("exam_id", "12");
+        data.put("patient_id", "12");
+        data.put("patient_name", "没毛病");
+        data.put("patient_sex", "M");
+        data.put("card_num", "21321321");
+        data.put("phone", "21321521521");
+        data.put("birthday", "12");
+        data.put("patient_age", "12");
+        data.put("report_result", "12");
+        data.put("report_datetime", String.valueOf(getSecondTimestamp(new Date())));
+        data.put("report_doctor_id", "12");
+        data.put("report_doctor_name", "的撒旦");
+        data.put("review_datetime", String.valueOf(getSecondTimestamp(new Date())));
+        data.put("review_doctor_id", "12");
+        data.put("review_doctor_nam", "无");
+        data.put("confirm_datetime", String.valueOf(getSecondTimestamp(new Date())));
+        data.put("confirm_doctor_id", "12");
+        data.put("confirm_doctor_name", "的撒旦2");
+    }
+
+    public static  String getSign(Map<String, String> param, String key) {
+        return DigestUtils.md5Hex(mapSortedByKey(param) + "." + key);
+    }
+    /*/**
+     *
+     * 功能描述:
+     *
+     * @param: [map]  key = YgpxjVeIx0yoK6Atz413IAj7hU9dygH4
+     * @return: void
+     * @auther: xjh
+     * @date: 2019/11/29 17:49
+     */
+    public static String Ksort(Map<String, String> map) {
+
+        String sb = "";
+        String[] key = new String[map.size()];
+        int index = 0;
+        for (String k : map.keySet()) {
+            key[index] = k;
+            index++;
+        }
+        Arrays.sort(key);
+        for (String s : key) {
+            sb += s + "=" + map.get(s) + "&";
+            sb = sb.substring(0, sb.length() - 1);
+            // 将得到的字符串进行处理得到目标格式的字符串
+            try {
+                sb = URLEncoder.encode(sb, "UTF-8");
+            } catch (UnsupportedEncodingException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }// 使用常见的UTF-8编码
+            sb = sb.replace("%3D", "=").replace("%26", "&");
+         //   return sb.toString();
+           // System.out.println(sb);
+        }
+        return sb.toString();
+    }
+
+    public static String mapSortedByKey(Map<String, String> param) {
+        StringBuilder stringBuilder = new StringBuilder();
+        ArrayList<String> keyList = new ArrayList<>(param.keySet());
+        Collections.sort(keyList);
+        for (int i = 0; i < keyList.size(); i++) {
+            String key = keyList.get(i);
+            if (i == keyList.size() - 1) {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, ""));
+            } else {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, "")).append("&");
+            }
+        }
+        return stringBuilder.toString();
+    }
+
+    public static int getSecondTimestamp(Date date) {
+        if (null == date) {
+            return 0;
+        }
+        String timestamp = String.valueOf(date.getTime());
+        int length = timestamp.length();
+        if (length > 3) {
+            return Integer.valueOf(timestamp.substring(0, length - 3));
+        } else {
+            return 0;
+        }
+    }
+}

DataFusion/src/com/zskk/control/HttpUtil.java

@@ -0,0 +1,28 @@
+package com.zskk.control;
+
+import org.apache.commons.io.Charsets;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+public class HttpUtil {
+        public static String sendHttpPost(String url, String body) throws Exception {
+            CloseableHttpClient httpClient = HttpClients.createDefault();
+            HttpPost httpPost = new HttpPost(url);
+            httpPost.addHeader("Content-Type", "application/json;charset=UTF-8");
+            httpPost.setHeader("Accept", "application/json");
+            httpPost.setEntity(new StringEntity(body, Charsets.UTF_8));
+            CloseableHttpResponse response = httpClient.execute(httpPost);
+            System.out.println(response.getStatusLine().getStatusCode() + "\n");
+            HttpEntity entity = response.getEntity();
+            String responseContent = EntityUtils.toString(entity, "UTF-8");
+            response.close();
+            httpClient.close();
+            return responseContent;
+        }
+
+    }

DataFusion/src/com/zskk/control/PostServiceTest.java

@@ -0,0 +1,102 @@
+//package com.zskk.control;
+//
+//import com.alibaba.fastjson.JSON;
+//import org.apache.commons.codec.digest.DigestUtils;
+//import org.junit.Test;
+//import org.springframework.http.HttpEntity;
+//import org.springframework.http.HttpMethod;
+//import org.springframework.http.ResponseEntity;
+//
+//import org.springframework.web.client.RestTemplate;
+//
+//import java.util.*;
+//
+//import static com.alibaba.fastjson.JSON.toJSONString;
+//
+////import static com.alibaba.fastjson.JSON.toJSONString;
+//
+//
+////@RunWith(SpringJUnit4ClassRunner.class)
+////@SpringBootTest(classes = ApplicationBootstrap.class)
+////@Ignore
+//public class PostServiceTest {
+//
+//  //  private static final Logger logger = LoggerFactory.getLogger(PostServiceTest.class);
+//
+//// @Autowired
+//    private RestTemplate restTemplate;
+//
+//    private String url = "http://test99.yunyikang.cn/pacs/zskk/writePatientReport";
+//
+//
+//    @Test
+//    public void urlTest() {
+//        Map<String, String> data = new HashMap<>(22);
+//        this.getData(data);
+//        Map<String, String> params = new HashMap<>(10);
+//        params.put("timestamp", String.valueOf(this.getSecondTimestamp(new Date())));
+//        params.put("signature", getSign(data, "YgpxjVeIx0yoK6Atz413IAj7hU9dygH4"));
+//        params.put("data", toJSONString(data));
+//        System.out.println(toJSONString(params));
+//
+//        ResponseEntity<String> result = restTemplate.exchange(HttpMethod.POST, url, new HttpEntity<>(JSON.toJSONString(params)), String.class);
+//        System.out.println(toJSONString(result));
+//    }
+//
+//    private void getData(Map<String, String> data) {
+//        data.put("hospital_id", "12");
+//        data.put("description", "12");
+//        data.put("impression", "没有意见");
+//        data.put("exam_id", "12");
+//        data.put("patient_id", "12");
+//        data.put("patient_name", "没毛病");
+//        data.put("patient_sex", "M");
+//        data.put("card_num", "21321321");
+//        data.put("phone", "21321521521");
+//        data.put("birthday", "12");
+//        data.put("patient_age", "12");
+//        data.put("report_result", "12");
+//        data.put("report_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+//        data.put("report_doctor_id", "12");
+//        data.put("report_doctor_name", "的撒旦");
+//        data.put("review_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+//        data.put("review_doctor_id", "12");
+//        data.put("review_doctor_nam", "无");
+//        data.put("confirm_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+//        data.put("confirm_doctor_id", "12");
+//        data.put("confirm_doctor_name", "的撒旦2");
+//    }
+//
+//    private  String getSign(Map<String, String> param, String key) {
+//        return DigestUtils.md5Hex(mapSortedByKey(param) + "." + key);
+//    }
+//
+//    public static String mapSortedByKey(Map<String, String> param) {
+//        StringBuilder stringBuilder = new StringBuilder();
+//        ArrayList<String> keyList = new ArrayList<>(param.keySet());
+//        Collections.sort(keyList);
+//        for (int i = 0; i < keyList.size(); i++) {
+//            String key = keyList.get(i);
+//            if (i == keyList.size() - 1) {
+//                stringBuilder.append(key).append("=").append(param.getOrDefault(key, ""));
+//            } else {
+//                stringBuilder.append(key).append("=").append(param.getOrDefault(key, "")).append("&");
+//            }
+//        }
+//        return stringBuilder.toString();
+//    }
+//
+//    private int getSecondTimestamp(Date date) {
+//        if (null == date) {
+//            return 0;
+//        }
+//        String timestamp = String.valueOf(date.getTime());
+//        int length = timestamp.length();
+//        if (length > 3) {
+//            return Integer.valueOf(timestamp.substring(0, length - 3));
+//        } else {
+//            return 0;
+//        }
+//    }
+//
+//}

DataFusion/src/com/zskk/control/TestGetSignature.java

@@ -0,0 +1,104 @@
+package com.zskk.control;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.*;
+
+public class TestGetSignature {
+    public static void main(String[] args) {
+        // 第一步 按照key 排序
+        Map<String, String> param = new HashMap<>();
+        param.put("type", "1");
+        param.put("user_mobile", "2");
+        param.put("full_name", "3");
+        param.put("id_no", "4");
+        param.put("secret", "5");
+        //data
+        String str= mapSortedByKey(param);
+        System.out.println(str);
+        //  生成时间戳
+        Date date=new Date();
+        long secondTimestamp = getSecondTimestamp(date);
+        System.out.println(secondTimestamp);
+
+
+    }
+    /*/**
+     *
+     * 功能描述:
+     *
+     * @param: [map]  key = YgpxjVeIx0yoK6Atz413IAj7hU9dygH4
+     * @return: void
+     * @auther: xjh
+     * @date: 2019/11/29 17:49
+     */
+    public static void Ksort(Map<String, String> map) {
+
+        String sb = "";
+        String[] key = new String[map.size()];
+        int index = 0;
+        for (String k : map.keySet()) {
+            key[index] = k;
+            index++;
+        }
+        Arrays.sort(key);
+        for (String s : key) {
+            sb += s + "=" + map.get(s) + "&";
+            sb = sb.substring(0, sb.length() - 1);
+            // 将得到的字符串进行处理得到目标格式的字符串
+            try {
+                sb = URLEncoder.encode(sb, "UTF-8");
+            } catch (UnsupportedEncodingException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }// 使用常见的UTF-8编码
+            sb = sb.replace("%3D", "=").replace("%26", "&");
+
+            System.out.println(sb);
+        }
+    }
+    /*/**
+     *
+     * 功能描述: 获取当前时间轴
+     *
+     * @param: [date]
+     * @return: int
+     * @auther: xjh
+     * @date: 2019/11/29 18:08
+     */
+    public static int getSecondTimestamp(Date date) {
+        if (null == date) {
+            return 0;
+        }
+        String timestamp = String.valueOf(date.getTime());
+        int length = timestamp.length();
+        if (length > 3) {
+            return Integer.valueOf(timestamp.substring(0, length - 3));
+        } else {
+            return 0;
+        }
+    }
+    /**
+     *
+     * 功能描述:
+     *
+     * @param: []
+     * @return: java.lang.String
+     * @auther: MACHENOIKE
+     * @date: 2019/12/2 18:59
+     */
+    public static String mapSortedByKey(Map<String, String> param) {
+        StringBuilder stringBuilder = new StringBuilder();
+        ArrayList<String> keyList = new ArrayList<>(param.keySet());
+        Collections.sort(keyList);
+        for (int i = 0; i < keyList.size(); i++) {
+            String key = keyList.get(i);
+            if (i == keyList.size() - 1) {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, ""));
+            } else {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, "")).append("&");
+            }
+        }
+        return stringBuilder.toString();
+    }
+}

DataFusion/src/com/zskk/control/data.json

@@ -0,0 +1,26 @@
+{
+  "data": [{
+    "hospital_id": 1,
+    "description": "1111",
+    "impression": "1111",
+    "exam_id": 0,
+    "patient_id": 20,
+    "patient_name": "xjh",
+    "patient_sex": "F",
+    "card_num": "372329199610288130",
+"phone": "13143413632",
+"birthday": "2019-04-15",
+"patient_age": "25",
+"report_result": "1",
+"report_datetime": "1111111111",
+"report_doctor_id": 1,
+"is_show": 1,
+"report_doctor_name": "xjh",
+"review_datetime": "1111111112",
+"review_doctor_id": 2,
+"review_doctor_name": "xjh",
+"confirm_datetime": "1234562323",
+"confirm_doctor_id": 1,
+"confirm_doctor_name": "xjh"
+}]
+}

demo/.gitignore

@@ -0,0 +1,31 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/

demo/.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.5";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+            + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if (mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if (mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if (!outputFile.getParentFile().exists()) {
+            if (!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

demo/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar

demo/mvnw

@@ -0,0 +1,310 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`which java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+        
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

demo/mvnw.cmd

@@ -0,0 +1,182 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven2 Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%

demo/pom.xml

@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.example</groupId>
+    <artifactId>demo</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>testSignature</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>5.1.5.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-test</artifactId>
+            <version>2.1.3.RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>5.1.5.RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot</artifactId>
+            <version>2.1.3.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.56</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+            <version>1.11</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

demo/src/main/java/com/zskk/datafusion/PostServiceTest.java

@@ -0,0 +1,103 @@
+package com.zskk.datafusion;
+
+import com.alibaba.fastjson.JSON;
+import org.apache.commons.codec.digest.DigestUtils;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.*;
+
+//import com.cmi.jego.ApplicationBootstrap;
+
+
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class PostServiceTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(PostServiceTest.class);
+
+    @Autowired
+    private RestTemplate restTemplate;
+
+    private String url = "http://test99.yunyikang.cn/pacs/zskk/writePatientReport";
+
+    @Test
+    public void urlTest() {
+        Map<String, String> data = new HashMap<>(22);
+        this.getData(data);
+        Map<String, String> params = new HashMap<>(10);
+        params.put("timestamp", String.valueOf(this.getSecondTimestamp(new Date())));
+        params.put("signature", this.getSign(data, "YgpxjVeIx0yoK6Atz413IAj7hU9dygH4"));
+       params.put("data", JSON.toJSONString(data));
+        System.out.println(JSON.toJSONString(params));
+        ResponseEntity<String> result = restTemplate.exchange(url, HttpMethod.POST, new HttpEntity<>(JSON.toJSONString(params)), String.class);
+        System.out.println(JSON.toJSONString(result));
+    }
+
+    private void getData(Map<String, String> data) {
+        data.put("hospital_id", "12");
+        data.put("description", "12");
+        data.put("impression", "没有意见");
+        data.put("exam_id", "12");
+        data.put("patient_id", "12");
+        data.put("patient_name", "没毛病");
+        data.put("patient_sex", "M");
+        data.put("card_num", "21321321");
+        data.put("phone", "21321521521");
+        data.put("birthday", "12");
+        data.put("patient_age", "12");
+        data.put("report_result", "12");
+        data.put("report_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+        data.put("report_doctor_id", "12");
+        data.put("report_doctor_name", "的撒旦");
+        data.put("review_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+        data.put("review_doctor_id", "12");
+        data.put("review_doctor_nam", "无");
+        data.put("confirm_datetime", String.valueOf(this.getSecondTimestamp(new Date())));
+        data.put("confirm_doctor_id", "12");
+        data.put("confirm_doctor_name", "的撒旦2");
+    }
+
+    private String getSign(Map<String, String> param, String key) {
+        return DigestUtils.md5Hex(this.mapSortedByKey(param) + "." + key);
+    }
+
+    public static String mapSortedByKey(Map<String, String> param) {
+        StringBuilder stringBuilder = new StringBuilder();
+        ArrayList<String> keyList = new ArrayList<>(param.keySet());
+        Collections.sort(keyList);
+        for (int i = 0; i < keyList.size(); i++) {
+            String key = keyList.get(i);
+            if (i == keyList.size() - 1) {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, ""));
+            } else {
+                stringBuilder.append(key).append("=").append(param.getOrDefault(key, "")).append("&");
+            }
+        }
+        return stringBuilder.toString();
+    }
+
+    private int getSecondTimestamp(Date date) {
+        if (null == date) {
+            return 0;
+        }
+        String timestamp = String.valueOf(date.getTime());
+        int length = timestamp.length();
+        if (length > 3) {
+            return Integer.valueOf(timestamp.substring(0, length - 3));
+        } else {
+            return 0;
+        }
+    }
+
+}

demo/src/main/java/com/zskk/datafusion/TestSignatureApplication.java

@@ -0,0 +1,13 @@
+package com.zskk.datafusion;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class TestSignatureApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(TestSignatureApplication.class, args);
+    }
+
+}

demo/src/main/resources/application.properties

@@ -0,0 +1 @@
+

demo/src/test/java/com/zskk/datafusion/TestSignatureApplicationTests.java

@@ -0,0 +1,13 @@
+package com.zskk.datafusion;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TestSignatureApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}