95 lines
3.6 KiB
Java
95 lines
3.6 KiB
Java
package com.zhgd.xmgl.util.imou;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.codec.digest.DigestUtils;
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import org.apache.commons.httpclient.HttpClient;
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import org.apache.commons.httpclient.methods.PostMethod;
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import org.apache.commons.httpclient.methods.RequestEntity;
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import org.apache.commons.httpclient.methods.StringRequestEntity;
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import org.apache.commons.httpclient.params.HttpMethodParams;
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import org.apache.commons.httpclient.protocol.Protocol;
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import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
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import org.apache.commons.io.IOUtils;
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import java.io.InputStream;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.UUID;
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@Slf4j
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public class HttpSend {
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private static final String url = "https://openapi.lechange.cn/openapi/";
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public static JSONObject execute(Map<String, Object> paramsMap, String method, String appId, String appSecret) {
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Map<String, Object> map = paramsInit(paramsMap, appId, appSecret);
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// 返回json
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JSONObject jsonObj = doPost(url + method, map);
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log.info("=============================");
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log.info("返回结果：" + jsonObj.toJSONString());
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return jsonObj;
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}
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public static JSONObject doPost(String url, Map<String, Object> map) {
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String json = JSON.toJSONString(map);
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ProtocolSocketFactory factory = new MySecureProtocolSocketFactory();
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Protocol.registerProtocol("https", new Protocol("https", factory, 443));
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HttpClient client = new HttpClient();
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client.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
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PostMethod method = new PostMethod(url);
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JSONObject jsonObject = new JSONObject();
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try {
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RequestEntity entity = new StringRequestEntity(json, "application/json", "UTF-8");
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method.setRequestEntity(entity);
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client.executeMethod(method);
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InputStream inputStream = method.getResponseBodyAsStream();
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String result = IOUtils.toString(inputStream, "UTF-8");
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jsonObject = JSONObject.parseObject(result);
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} catch (Exception e) {
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log.error("error：", e);
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} finally {
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method.releaseConnection();
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}
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return jsonObject;
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}
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protected static Map<String, Object> paramsInit(Map<String, Object> paramsMap, String appId, String appSecret) {
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long time = System.currentTimeMillis() / 1000;
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String nonce = UUID.randomUUID().toString();
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String id = UUID.randomUUID().toString();
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StringBuilder paramString = new StringBuilder();
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paramString.append("time:").append(time).append(",");
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paramString.append("nonce:").append(nonce).append(",");
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paramString.append("appSecret:").append(appSecret);
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String sign = "";
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// 计算MD5得值
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try {
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//log.info("传入参数：" + paramString.toString().trim());
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sign = DigestUtils.md5Hex(paramString.toString().trim().getBytes("UTF-8"));
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} catch (Exception e) {
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log.error("error：", e);
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}
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Map<String, Object> systemMap = new HashMap<String, Object>();
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systemMap.put("ver", "1.0");
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systemMap.put("sign", sign);
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systemMap.put("appId", appId);
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systemMap.put("nonce", nonce);
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systemMap.put("time", time);
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Map<String, Object> map = new HashMap<String, Object>();
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map.put("system", systemMap);
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map.put("params", paramsMap);
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map.put("id", id);
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return map;
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}
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}
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