对接people工具类
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liyawei
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package com.jero.modules.system.util;
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import java.net.MalformedURLException;
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import java.security.InvalidKeyException;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.util.*;
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/**
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* @Author: liyawei
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* @Description: 签名工具类
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* @Date: Created in 14:49 2022/2/25
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*/
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public class HmacSignUtil {
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//测试main方法
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public static void main(String[] args) throws MalformedURLException, NoSuchAlgorithmException, InvalidKeyException{
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String appSecret= "CDf2D9404C6ac1B0f7c3e3845ae0282a";
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String method ="GET";
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String path = "/people/v1/employee/detail";
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String queryStr = "app_id=100679&hash_type=sha256&domain_account=dujuan.cao";
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Map<String, String> header = new HashMap<>();
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System.out.println(getSign(appSecret,method,path,queryStr,header));
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}
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/**
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* 获取签名
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* @param appSecret
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* @param path
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* @param method
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* @param queryStr
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* @param header
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* @return
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* @throws NoSuchAlgorithmException
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* @throws InvalidKeyException
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* @throws MalformedURLException
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*/
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public static String getSign(String appSecret, String method, String path, String queryStr, Map<String, String> header) throws NoSuchAlgorithmException, InvalidKeyException, MalformedURLException {
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String signString = Splicing(method.toUpperCase()
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, path
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, getSortQuerysString(queryStr)
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, appSecret
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, getAccessToken(header));
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System.out.println(signString);
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String sign = SHA(signString, "SHA-256");
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return sign;
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}
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/**
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* 获取Header中Access Token参数（如果存在）
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* @param header
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* @return
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*/
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private static String getAccessToken(Map<String, String> header){
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//TODO
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return "";
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}
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/**
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* 将参数排序后重新拼接
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* @param queryStr
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* @return 已排序和重新拼装的queryString
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*/
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private static String getSortQuerysString(String queryStr){
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if(queryStr == null || queryStr.equals("")){
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return "";
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}
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Map<String, String> querys = new HashMap<>();
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String[] arr = queryStr.split("&");
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for(String item : arr){
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if(item == null || item.equals("")){
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continue;
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}
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String[] kvs = item.split("=");
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if(kvs.length > 1){
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querys.put(kvs[0], kvs[1]);
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} else {
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querys.put(kvs[0], "");
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}
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}
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StringBuilder content = new StringBuilder();
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List<String> keys = new ArrayList(querys.keySet());
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Collections.sort(keys);
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for(int i = 0; i < keys.size(); ++i) {
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String key = keys.get(i);
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String value = String.valueOf(querys.get(key));
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content.append(i == 0 ? "" : "&").append(key).append("=");
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if(value != null && !value.equals("")){
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content.append(value);
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}
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}
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return content.toString();
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}
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/**
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* 获取签名时间标签 获取精确到秒的时间戳
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* @return 签名时间标签字符串
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*/
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public static String getSecondTimestamp(Date date){
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if (null == date) {
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return null;
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}
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String timestamp = String.valueOf(date.getTime()/1000);
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System.out.println(date.getTime()/1000);
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return timestamp;
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}
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/**
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* 拼接字符串
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* @param method 方法
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* @param path
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* @param queryString 请求uri中的参数串
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* @param appSecert
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* @param accessToken 需要签名的请求头拼接
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* @return 待签名字符串
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*/
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private static String Splicing(String method, String path, String queryString, String appSecert, String accessToken){
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//签名⽤的字符串根据如下规则拼接⽽成
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// ${httpMethod}+${PATH}+'?'+'${key}=${value}&${key}=${value}&${key}=${value}'+${appSecret}+${access_token}
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StringBuilder sb = new StringBuilder();
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sb.append(method.toUpperCase());
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sb.append(path);
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sb.append("?");
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// 如果请求数据为url
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if (queryString == null){
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queryString = "";
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}
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sb.append(queryString);
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sb.append(appSecert);
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if (accessToken != null && !accessToken.equals("")){
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sb.append(accessToken);
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}
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// 拼接字符串
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return sb.toString();
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}
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/**
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* 字符串 SHA 加密
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*
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* @param strText
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* @param strType
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* @return
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*/
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private static String SHA(String strText, String strType)
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{
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// 返回值
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String strResult = null;
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// 是否是有效字符串
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if (strText != null && strText.length() > 0)
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{
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try
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{
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// SHA 加密开始
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// 创建加密对象 并传入加密类型
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MessageDigest messageDigest = MessageDigest.getInstance(strType);
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// 传入要加密的字符串
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messageDigest.update(strText.getBytes());
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// 得到 byte 类型结果
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byte byteBuffer[] = messageDigest.digest();
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// 将 byte 转换为 string
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StringBuffer strHexString = new StringBuffer();
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// 遍历 byte buffer
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for (int i = 0; i < byteBuffer.length; i++)
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{
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String hex = Integer.toHexString(0xff & byteBuffer[i]);
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if (hex.length() == 1)
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{
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strHexString.append('0');
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}
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strHexString.append(hex);
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}
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// 得到返回結果
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strResult = strHexString.toString();
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}
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catch (NoSuchAlgorithmException e)
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{
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e.printStackTrace();
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}
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}
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return strResult;
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}
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}
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+184
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package com.jero.modules.system.util;
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import org.apache.http.Header;
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.config.RequestConfig;
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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.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClientBuilder;
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import org.apache.http.util.EntityUtils;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.zip.GZIPInputStream;
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/**
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* @Author: liyawei
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* @Description:
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* @Date: Created in 9:40 2022/2/24
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*/
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public class HttpRequestUtil {
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//main方法测试
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public static void main(String[] args) throws IOException, NoSuchAlgorithmException, InvalidKeyException {
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String appId = "100679";
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String appSecret = "CDf2D9404C6ac1B0f7c3e3845ae0282a";
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// 获取签名
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String method ="GET";
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String path = "/people/v1/employee/detail";
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String queryStr = "app_id=100679&hash_type=sha256&domain_account=dujuan.cao";
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Map<String, String> header = new HashMap<>();
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String timestamp = HmacSignUtil.getSecondTimestamp(new Date());
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queryStr += "×tamp=" + timestamp;
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String sign = HmacSignUtil.getSign(appSecret,method,path,queryStr,header);
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String url = "http://napoleon-fab-test.nioint.com";
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url += path + "?";
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url += queryStr;
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url += "&sign=" + sign;
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Map<String, String> headerMap = new HashMap<>();
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String response = getResponseOfGET(url, headerMap);
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/* String url = "";
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Map<String, String> headerMap = HmacSignUtil.createSignHeader(appId, appSecret, url, "post");
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String body = JSONObject.toJSONString(null);
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String response = getResponseOfPOST(url, headerMap, body);*/
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System.out.println(response);
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}
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public static String getResponseOfPOST(String url, Map<String, String> headerMap,String body) throws IOException {
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CloseableHttpClient httpClient = HttpClientBuilder.create().build();
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CloseableHttpResponse httpResponse;
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RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(20000000).setSocketTimeout(200000000).build();
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HttpPost httpPost = new HttpPost(url);
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httpPost.setConfig(requestConfig);
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httpPost.setEntity(new StringEntity(body));
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if (headerMap != null) {
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Iterator var38 = headerMap.entrySet().iterator();
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while (var38.hasNext()) {
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Map.Entry<String, String> entry = (Map.Entry) var38.next();
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httpPost.addHeader(entry.getKey(), entry.getValue());
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}
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}
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// httpPost.addHeader("Content-Type", "application/json");
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httpResponse = httpClient.execute(httpPost);
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// 校验是否正确
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final int statusCode = httpResponse.getStatusLine().getStatusCode();
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if (statusCode != HttpStatus.SC_OK) {
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System.out.println("Error authenticating to Force.com: " + statusCode);
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return null;
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}
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String getResult = null;
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try {
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getResult = getStringFromResponseUzip(httpResponse);
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} catch (Exception ioException) {
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return null;
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// Handle system IO exception
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}
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System.out.println(getResult);
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return getResult;
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}
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public static String getResponseOfGET(String url, Map<String, String> headerMap) throws IOException {
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CloseableHttpClient httpClient = HttpClientBuilder.create().build();
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CloseableHttpResponse httpResponse;
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RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(20000000).setSocketTimeout(200000000).build();
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HttpGet httpGet = new HttpGet(url);
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httpGet.setConfig(requestConfig);
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if (headerMap != null) {
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Iterator var38 = headerMap.entrySet().iterator();
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while (var38.hasNext()) {
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Map.Entry<String, String> entry = (Map.Entry) var38.next();
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httpGet.addHeader(entry.getKey(), entry.getValue());
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}
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}
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// httpGet.addHeader("Content-Type", "application/json");
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httpResponse = httpClient.execute(httpGet);
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// 校验是否正确
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final int statusCode = httpResponse.getStatusLine().getStatusCode();
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if (statusCode != HttpStatus.SC_OK) {
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System.out.println("Error authenticating to Force.com: " + statusCode);
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return null;
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}
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String getResult = null;
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try {
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getResult = getStringFromResponseUzip(httpResponse);
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} catch (Exception ioException) {
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return null;
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// Handle system IO exception
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}
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System.out.println(getResult);
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return getResult;
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}
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/**
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* 对请求结果进行转码
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*
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* @param response
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* @return
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* @throws Exception
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*/
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public static String getStringFromResponseUzip(final HttpResponse response) throws IOException {
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if (response == null) {
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return null;
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}
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String responseText = "";
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//流不能关闭，关了就报错
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final InputStream in = response.getEntity().getContent();
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final Header[] headers = response.getHeaders("Content-Encoding");
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for (final Header h : headers) {
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System.out.println(h.getValue());
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if (h.getValue().indexOf("gzip") > -1) {
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//For GZip response
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try (final GZIPInputStream gzin = new GZIPInputStream(in);
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final InputStreamReader isr = new InputStreamReader(gzin, "UTF-8")) {
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responseText = getStringFromStream(isr);
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//responseText = URLDecoder.decode(responseText, "utf-8");
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} catch (final IOException exception) {
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exception.printStackTrace();
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}
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return responseText;
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}
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}
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responseText = EntityUtils.toString(response.getEntity(), "utf-8");
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return responseText;
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}
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/**
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* 文本转换
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*
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* @param isr
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* @return
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*/
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public static String getStringFromStream(final InputStreamReader isr) {
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final StringBuilder sb = new StringBuilder();
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try (BufferedReader br = new BufferedReader(isr)) {
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String tmp;
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while ((tmp = br.readLine()) != null) {
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sb.append(tmp);
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sb.append("\r\n");
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}
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} catch (IOException e) {
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//读取异常，返回null
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return null;
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}
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return sb.toString();
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}
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}
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