118 lines
4.7 KiB
Plaintext
118 lines
4.7 KiB
Plaintext
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package com.nationalelectric.greenH5.utils;
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import com.alibaba.fastjson.JSONObject;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpResponse;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.HttpPost;
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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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import java.net.URLDecoder;
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import java.util.*;
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/**
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* @Author:Lin
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* @create:2020/5/29 14:20
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*/
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public class GetTokenUtil {
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public static void main(String[] args) throws Exception {
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// methodPath从能力开放平台获取
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String url = "http://124.126.19.5:19118/protocolTrans/openapi/ShopService_getUserToken";
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JSONObject model = new JSONObject();
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JSONObject body = new JSONObject();
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// 在调用接口前需要先进行平台认证，获取token
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// 将能力开放平台需要的参数封装入body
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body.put("appId", "40282a077337e97601734b09cca80180"); // appId必填，不加密
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body.put("authToken", encrypt("myAuthToken")); // authToken必填，需加密
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model.put("phone", "13888888888");
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model.put("card_no", "123123");
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model.put("system_code", "300028");
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model.put("name", "张三");
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model.put("department", "");
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System.out.println(model.toJSONString());
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body.put("map", encrypt(model.toJSONString()));
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// // 将业务数据封装进body中，参数为key-value形式，key不加密，value根据接口文档的要求进行加密
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// // 如果参数是java本身的对象就直接封装入body
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// body.put("stakeNo", encrypt("0")); // int型
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// body.put("orderDate", encrypt("2018-01-01"));// date型数据
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// // 如果参数是object，先封装进一个json对象中，再把这个json对象封装进body
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// model.put("password", "ddqc_123");
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// model.put("userName", "isv_mrst");
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// int[] seq = { 1, 2, 3 };
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// model.put("startChargeSeq", seq); // list[int]型
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// model.put("businessLabel", 5);
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// body.put("model", encrypt(model.toJSONString()));// 加密
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// 将所有参数封装入args
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Map<String, Object> map = new HashMap<String, Object>();
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map.put("args", body); // 这里必须是args
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// 调用http，获取返回值
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String jsonStr = mapPost(url, map, "utf-8");
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// 解析返回值，返回值均在"data"中
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JSONObject jsonObj = JSONObject.parseObject(jsonStr);
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jsonObj.put("data", URLDecoder.decode(dencrypt(jsonObj.getString("data"))));// 为防止中文乱码
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// status和info是开放平台加入的参数，供ISV判断接口是否调用成功。
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if (jsonObj.getString("status").equals("0")) {
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// 其他参数根据接口文档进行解析
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JSONObject para1 = jsonObj.getJSONObject("para1");
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System.out.println(para1.toJSONString());
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}
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}
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public static String encrypt(String data) throws Exception {
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String pass_key = "63c65fce72684253";
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String iv_str = "99dbcce28d6d443e";
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return AESUtil.Encrypt(data, pass_key, iv_str);
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}
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public static String dencrypt(String data) throws Exception {
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String pass_key = "63c65fce72684253";
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String iv_str = "99dbcce28d6d443e";
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return AESUtil.Decrypt(data, pass_key, iv_str);
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}
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public static String mapPost(String url, Map<String, Object> map, String encoding) {
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CloseableHttpClient httpClient = null;
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HttpPost httpPost = null;
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String result = null;
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try {
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httpClient = HttpClients.createDefault();
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httpPost = new HttpPost(url);
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List<NameValuePair> list = new ArrayList<NameValuePair>();
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Iterator iterator = map.entrySet().iterator();
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while (iterator.hasNext()) {
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Map.Entry<String, String> elem = (Map.Entry<String, String>) iterator.next();
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list.add(new BasicNameValuePair(elem.getKey(), String.valueOf(elem.getValue())));
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}
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if (list.size() > 0) {
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UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, encoding);
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httpPost.setEntity(entity);
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}
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HttpResponse response = httpClient.execute(httpPost);
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if (response != null) {
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HttpEntity resEntity = response.getEntity();
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if (resEntity != null) {
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result = EntityUtils.toString(resEntity, encoding);
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}
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}
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return result;
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}
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}
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