JAVA 标准API对接外部接口

package com.erp.finance.test;



import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
 








import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;


 
public class bk_itsm_HttpClientUtil {
 
	/**
	 * 带参数的get请求
	 * @param url
	 * @param param
	 * @return String
	 */
	public static String doGet(String url, Map<String, String> param) {
		// 创建Httpclient对象
		CloseableHttpClient httpclient = HttpClients.createDefault();
 
		String resultString = "";
		CloseableHttpResponse response = null;
		try {
			// 创建uri
			URIBuilder builder = new URIBuilder(url);
			if (param != null) {
				for (String key : param.keySet()) {
					builder.addParameter(key, param.get(key));
				}
			}
			URI uri = builder.build();
			// 创建http GET请求
			HttpGet httpGet = new HttpGet(uri);
			// 执行请求
			response = httpclient.execute(httpGet);
			// 判断返回状态是否为200
			if (response.getStatusLine().getStatusCode() == 200) {
				resultString = EntityUtils.toString(response.getEntity(), "UTF-8");
			}
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				if (response != null) {
					response.close();
				}
				httpclient.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return resultString;
	}
	
	/**
	 * 不带参数的get请求
	 * @param url
	 * @return String
	 */
	public static String doGet(String url) {
		return doGet(url, null);
	}
 
	/**
	 * 带参数的post请求
	 * @param url
	 * @param param
	 * @return String
	 */
	public static String doPost(String url, Map<String, String> param) {
		// 创建Httpclient对象
		CloseableHttpClient httpClient = HttpClients.createDefault();
		CloseableHttpResponse response = null;
		String resultString = "";
		try {
			// 创建Http Post请求
			HttpPost httpPost = new HttpPost(url);
			// 创建参数列表
			if (param != null) {
				List<NameValuePair> paramList = new ArrayList<>();
				for (String key : param.keySet()) {
					paramList.add(new BasicNameValuePair(key, param.get(key)));
				}
				// 模拟表单
				UrlEncodedFormEntity entity = new UrlEncodedFormEntity(paramList);
				httpPost.setEntity(entity);
			}
			// 执行http请求
			response = httpClient.execute(httpPost);
			resultString = EntityUtils.toString(response.getEntity(), "utf-8");
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				response.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return resultString;
	}
 
	/**
	 * 不带参数的post请求
	 * @param url
	 * @return String
	 */
	public static String doPost(String url) {
		return doPost(url, null);
	}
	
	/**
	 * 传送json类型的post请求
	 * @param url
	 * @param json
	 * @return String
	 */
	public static String doPostJson(String url, String json) {
		// 创建Httpclient对象
		CloseableHttpClient httpClient = HttpClients.createDefault();
		CloseableHttpResponse response = null;
		String resultString = "";
		try {
			// 创建Http Post请求
			HttpPost httpPost = new HttpPost(url);
			// 创建请求内容
			StringEntity entity = new StringEntity(json, ContentType.APPLICATION_JSON);
			httpPost.setEntity(entity);
			// 执行http请求
			response = httpClient.execute(httpPost);
			resultString = EntityUtils.toString(response.getEntity(), "utf-8");
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				response.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
		return resultString;
	}
	
	
	
	
	
	
	
	/**
	 * 聚合接口校验身份证
	 * @param idCard
	 * @param realName
	 * @return boolean
	 */
	public boolean identityCheck(String idCard, String realName){
		System.out.println("-----------------调用聚合数据 身份证验证API BEGIN--------------->");
		String key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
		String url = "https://bk.tencent.com/api/c/compapi/v2/itsm/create_ticket";
		System.out.println("请求url:" + url);
		boolean match = false; //是否匹配
		try {
			String result = bk_itsm_HttpClientUtil.doGet(url);
			System.out.println("请求结果：" + result);
			IdentityCheckResult identityCheckResult = JsonUtils.parse(result, IdentityCheckResult.class);
		} catch (Exception e) {
			e.printStackTrace();
		}
		System.out.println("<-----------------调用聚合数据 身份证验证API END---------------");
		return match;
	}
	

	
	public static void main(String[] args){
		
	
		String url = "http://paas.xgd.com/api/c/compapi/v2/itsm/create_ticket/";
		
			String result =bk_itsm_HttpClientUtil.doPostJson(url,getApplyParam());
			System.out.println("result:"+result);
		
	}
	
	
	
		
	public static String getApplyParam(){
		
		Map<String,String> map = new HashMap<String,String>();
			    JSONObject jsonObject = new JSONObject();
		        jsonObject.put("bk_app_secret","0b1dfe6a-52e3-4490-8cbd-6e169975e23a");
		        jsonObject.put("bk_app_code","bk_itsm");
		        jsonObject.put("bk_username","panzehao");
		        jsonObject.put("service_id","17");
		        jsonObject.put("creator","panzehao");
	
		        JSONArray jsonArray = new JSONArray();
		        //传输的数据
		        JSONObject jsonObject1 = new JSONObject();
		        jsonObject1.put("key","title");
		        jsonObject1.put("value","何耀磊测试2");
		        JSONObject jsonObject2 = new JSONObject();
		        jsonObject2.put("key","WENTIMIAOSHU");
		        jsonObject2.put("value","OA对接蓝鲸2020051803");
		        JSONObject jsonObject3 = new JSONObject();
		        jsonObject3.put("key","LIUCHENGBIANHAO");
		        jsonObject3.put("value","LJ2020051803");
		        jsonArray.add(jsonObject1);
		        jsonArray.add(jsonObject2);
		        jsonArray.add(jsonObject3);
		        jsonObject.put("fields",jsonArray);
	       


		return JSON.toJSONString(jsonObject);
	}
	
	public static String getServiceId(){
		String url = "http://paas.xgd.com/api/c/compapi/v2/itsm/get_services/";
		String result =bk_itsm_HttpClientUtil.doPost(url,getServiceIdParam());
		System.out.println("getServiceId: "+result);
		return result;
		
	}
	
	public static Map<String,String> getServiceIdParam(){
		Map<String,String> map = new LinkedHashMap<String,String>();
		map.put("bk_app_secret", "0b1dfe6a-52e3-4490-8cbd-6e169975e23a");
		map.put("bk_app_code", "bk_itsm");
		
		//map.put("bk_token", "Tasvr1Iscx7NfWl1S7hP3HDAUsRfPivbEy_XlvOQpb0");
		
		//map.put("bk_token", "_GnTBIyE42ztKxk4jrY4SiZ4Pvje7nXKWuWuVgQL3yo");
		map.put("bk_token", "LLgm3mOTHXIK3G6t7ZTnoOHilTRCUkjCv9d3x_kOb4Q");
		map.put("bk_username", "panzehao");
		//map.put("catalog_id", getServiceCatalogs());
		map.put("catalog_id", "1");
		map.put("service_type", "request");
		System.out.println("getServiceIdParam: "+map);
		return map;
	}
	
	
	
	public static String getServiceCatalogs(){
		String url = "http://paas.xgd.com/api/c/compapi/v2/itsm/get_service_catalogs/";
		String result =bk_itsm_HttpClientUtil.doPost(url,getServiceCatalogsParam());
		System.out.println("getServiceCatalogs: "+result);
		return result;
		
	}
	
	public static Map<String,String> getServiceCatalogsParam(){
		Map<String,String> map = new LinkedHashMap<String,String>();
		map.put("bk_app_secret", "0b1dfe6a-52e3-4490-8cbd-6e169975e23a");
		map.put("bk_app_code", "bk_itsm");
		map.put("bk_token", "_GnTBIyE42ztKxk4jrY4SiZ4Pvje7nXKWuWuVgQL3yo");
		map.put("bk_username", "panzehao");
		map.put("has_service", "true");
		map.put("service_key", "change");
		System.out.println("getServiceCatalogsParam: "+map);
		return map;
	}
}