一、前言
本文将基于springboot2.4.0实现快递物流查询，物流信息的获取通过快递鸟第三方实现
二、快递物流查询
1、快递鸟工具类
@Slf4j
public class KdniaoUtil {
/**
* 快递查询接口
*
* @param queryDTO 请求参数
* @return 物流信息
* @author zhengqingya
* @date 2021/10/25 17:39
*/
public static KdniaoApiVO getLogisticInfo(KdniaoApiDTO queryDTO) {
KdniaoApiVO kdniaoApiVO = new KdniaoUtil().getLogisticBase(queryDTO);
Assert.isTrue("true".equals(kdniaoApiVO.getSuccess()), kdniaoApiVO.getReason());
kdniaoApiVO.handleData();
return kdniaoApiVO;
}
/**
* 快递查询接口
*
* @param queryDTO 请求参数
* @return 物流信息
* @author zhengqingya
* @date 2021/10/25 17:39
*/
@SneakyThrows(Exception.class)
private KdniaoApiVO getLogisticBase(KdniaoApiDTO queryDTO) {
String EBusinessID = queryDTO.getEBusinessID();
String ApiKey = queryDTO.getApiKey();
String ReqURL = queryDTO.getReqURL();
String shipperCode = queryDTO.getShipperCode();
String logisticCode = queryDTO.getLogisticCode();
// 组装应用级参数
Map<String, String> requestParamMap = Maps.newHashMap();
requestParamMap.put("shipperCode", shipperCode);
requestParamMap.put("LogisticCode", logisticCode);
String RequestData = JSON.toJSONString(requestParamMap);
// 组装系统级参数
Map<String, String> params = Maps.newHashMap();
params.put("RequestData", this.urlEncoder(RequestData, "UTF-8"));
params.put("EBusinessID", EBusinessID);
params.put("RequestType", "8001");
String dataSign = this.encrypt(RequestData, ApiKey, "UTF-8");
params.put("DataSign", this.urlEncoder(dataSign, "UTF-8"));
params.put("DataType", "2");
// 以form表单形式提交post请求，post请求体中包含了应用级参数和系统级参数
String resultJson = this.sendPost(ReqURL, params);
return JSON.parseObject(resultJson, KdniaoApiVO.class);
}
/**
* MD5加密
* str 内容
* charset 编码方式
*
* @throws Exception
*/
@SuppressWarnings("unused")
private String MD5(String str, String charset) throws Exception {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(str.getBytes(charset));
byte[] result = md.digest();
StringBuffer sb = new StringBuffer(32);
for (int i = 0; i < result.length; i++) {
int val = result[i] & 0xff;
if (val <= 0xf) {
sb.append("0");
}
sb.append(Integer.toHexString(val));
}
return sb.toString().toLowerCase();
}
/**
* base64编码
* str 内容
* charset 编码方式
*
* @throws UnsupportedEncodingException
*/
private String base64(String str, String charset) throws UnsupportedEncodingException {
String encoded = Base64.encode(str.getBytes(charset));
return encoded;
}
@SuppressWarnings("unused")
private String urlEncoder(String str, String charset) throws UnsupportedEncodingException {
String result = URLEncoder.encode(str, charset);
return result;
}
/**
* 电商Sign签名生成
* content 内容
* keyValue ApiKey
* charset 编码方式
*
* @return DataSign签名
* @throws UnsupportedEncodingException ,Exception
*/
@SuppressWarnings("unused")
private String encrypt(String content, String keyValue, String charset) throws UnsupportedEncodingException, Exception {
if (keyValue != null) {
return base64(MD5(content + keyValue, charset), charset);
}
return base64(MD5(content, charset), charset);
}
/**
* 向指定 URL 发送POST方法的请求
* url 发送请求的 URL
* params 请求的参数集合
*
* @return 远程资源的响应结果
*/
@SuppressWarnings("unused")
private String sendPost(String url, Map<String, String> params) {
OutputStreamWriter out = null;
BufferedReader in = null;
StringBuilder result = new StringBuilder();
try {
URL realUrl = new URL(url);
HttpURLConnection conn = (HttpURLConnection) realUrl.openConnection();
// 发送POST请求必须设置如下两行
conn.setDoOutput(true);
conn.setDoInput(true);
// POST方法
conn.setRequestMethod("POST");
// 设置通用的请求属性
conn.setRequestProperty("accept", "*/*");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setRequestProperty("user-agent",
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
conn.connect();
// 获取URLConnection对象对应的输出流
out = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
// 发送请求参数
if (params != null) {
StringBuilder param = new StringBuilder();
for (Map.Entry<String, String> entry : params.entrySet()) {
if (param.length() > 0) {
param.append("&");
}
param.append(entry.getKey());
param.append("=");
param.append(entry.getValue());
}
log.info("[快递鸟] 请求参数: [{}]", param);
out.write(param.toString());
}
// flush输出流的缓冲
out.flush();
// 定义BufferedReader输入流来读取URL的响应
in = new BufferedReader(
new InputStreamReader(conn.getInputStream(), "UTF-8"));
String line;
while ((line = in.readLine()) != null) {
result.append(line);
}
} catch (Exception e) {
e.printStackTrace();
}
//使用finally块来关闭输出流、输入流
finally {
try {
if (out != null) {
out.close();
}
if (in != null) {
in.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
return result.toString();
}
}
2、请求类
@Data
@SuperBuilder
@NoArgsConstructor
@AllArgsConstructor
@ApiModel("快递鸟-物流-查询base参数")
public class KdniaoApiBaseDTO {
@ApiModelProperty(value = "用户ID", required = true, example = "xx")
private String eBusinessID;
@ApiModelProperty(value = "API key", required = true, example = "xx")
private String apiKey;
@ApiModelProperty(value = "请求url", required = true, example = "https://api.kdniao.com/Ebusiness/EbusinessOrderHandle.aspx")
private String reqURL;
}
@Data
@SuperBuilder
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
@ApiModel("快递鸟-物流-查询参数")
public class KdniaoApiDTO extends KdniaoApiBaseDTO {
@ApiModelProperty(value = "快递公司编码", required = true, example = "ZTO")
private String shipperCode;
@ApiModelProperty(value = "快递单号", required = true, example = "xxx")
private String logisticCode;
}
3、响应结果类
@Data
@SuperBuilder
@NoArgsConstructor
@AllArgsConstructor
@ApiModel("快递鸟-物流-响应参数")
public class KdniaoApiVO {
/**
* {@link KdniaoLogisticsStatusEnum }
* 增值物流状态：
* 0-暂无轨迹信息
* 1-已揽收
* 2-在途中
* 201-到达派件城市, 202-派件中, 211-已放入快递柜或驿站,
<strong>本文来源gaodaima#com搞(代@码$网6</strong> * 3-已签收
* 301-正常签收, 302-派件异常后最终签收, 304-代收签收, 311-快递柜或驿站签收,
* 4-问题件
* 401-发货无信息, 402-超时未签收, 403-超时未更新, 404-拒收(退件), 405-派件异常, 406-退货签收, 407-退货未签收, 412-快递柜或驿站超时未取
*/
@ApiModelProperty("增值物流状态")
private Integer StateEx;
@ApiModelProperty("增值物流状态名称")
private String statusExName;
@ApiModelProperty("快递单号")
private String LogisticCode;
@ApiModelProperty("快递公司编码")
private String ShipperCode;
@ApiModelProperty("失败原因")
private String Reason;
@ApiModelProperty("事件轨迹集")
private List<TraceItem> Traces;
/**
* {@link KdniaoLogisticsStatusEnum }
*/
@ApiModelProperty("物流状态：0-暂无轨迹信息,1-已揽收,2-在途中,3-签收,4-问题件")
private Integer State;
@ApiModelProperty("状态名称")
private String statusName;
@ApiModelProperty("用户ID")
private String EBusinessID;
@ApiModelProperty("送货人")
private String DeliveryMan;
@ApiModelProperty("送货人电话号码")
private String DeliveryManTel;
@ApiModelProperty("成功与否 true/false")
private String Success;
@ApiModelProperty("所在城市")
private String Location;
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@ApiModel("事件轨迹集")
public static class TraceItem {
/**
* {@link KdniaoLogisticsStatusEnum }
*/
@ApiModelProperty("当前状态(同StateEx)")
private Integer Action;
@ApiModelProperty("状态名称")
private String actionName;
@ApiModelProperty("描述")
private String AcceptStation;
@ApiModelProperty("时间")
private String AcceptTime;
@ApiModelProperty("所在城市")
private String Location;
}
public void handleData() {
this.statusName = KdniaoLogisticsStatusEnum.getEnum(this.State).getDesc();
this.statusExName = KdniaoLogisticsStatusEnum.getEnum(this.StateEx).getDesc();
if (CollectionUtils.isEmpty(this.Traces)) {
this.Traces = Lists.newArrayList();
}
this.Traces.forEach(item -> item.actionName = KdniaoLogisticsStatusEnum.getEnum(item.Action).getDesc());
}
}
4、物流编码、状态枚举类
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转载请注明原文链接：SpringBoot实现快递物流查询功能(快递鸟)
