快递查询-快递鸟
直接复制全文到springboot中的ApplicationTests，修改TODO的地方
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
import java.security.MessageDigest;
@SpringBootTest
class MangheApplicationTests {
//用户ID，快递鸟提供，注意保管，不要泄漏
private String EBusinessID="";// TODO 即用户ID，登录快递鸟官网会员中心获取https://www.kdniao.com/UserCenter/v4/UserHome.aspx
//API key，快递鸟提供，注意保管，不要泄漏
private String ApiKey="";// TODO 即API key，登录快递鸟官网会员中心获取https://www.kdniao.com/UserCenter/v4/UserHome.aspx
//请求url, 正式环境地址
private String ReqURL="https://api.kdniao.com/Ebusiness/EbusinessOrderHandle.aspx";
@Test
public void checkPack(){
try {
System.out.println(orderOnlineByJson());
}catch (Exception e) {
e.printStackTrace();
}
}
//即时查询接口
public String orderOnlineByJson()throws Exception{
// 组装应用级参数 TODO ShipperCode：快递简称 LogisticCode：快递单号
String RequestData="{"+
"'CustomerName': '',"+
"'OrderCode': '',"+
"'ShipperCode': 'YTO',"+
"'LogisticCode': 'YT745452704',"+
"}";
// 组装系统级参数
Mapparams =new HashMap();
params.put("RequestData", urlEncoder(RequestData,"UTF-8"));
params.put("EBusinessID",EBusinessID);
params.put("RequestType","1002");//免费即时查询接口指令1002/在途监控即时查询接口指令8001/地图版即时查询接口指令8003
String dataSign=encrypt(RequestData,ApiKey,"UTF-8");
params.put("DataSign", 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 result=sendPost(ReqURL,params);
//根据公司业务处理返回的信息......
return result;
}
/**
* 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
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
* @throws UnsupportedEncodingException ,Exception
* @return DataSign签名
*/
@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 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.Entryentry : params.entrySet()) {
if(param.length()>0){
param.append("&");
}
param.append(entry.getKey());
param.append("=");
param.append(entry.getValue());
System.out.println(entry.getKey()+":"+entry.getValue());
}
System.out.println("param:"+param.toString());
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();
}
}
