107 lines
4.7 KiB
Java
107 lines
4.7 KiB
Java
import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.UnknownHostException;
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import java.util.List;
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import java.util.Map;
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/**
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* 阿里云物流API测试
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* 测试快递单号：434815453222560（韵达快递）
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*/
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public class ExpressQueryTest {
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public static void main(String[] args) {
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String host = "https://wuliu.market.alicloudapi.com";
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String path = "/kdi";
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String appcode = "e7b5746ef8854cf2a6da24342ab53af6";
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String no = "434815453222560"; // 韵达快递单号
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String type = "yunda"; // 韵达快递代码
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String urlSend = host + path + "?no=" + no + "&type=" + type;
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System.out.println("========================================");
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System.out.println("阿里云物流API测试");
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System.out.println("========================================");
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System.out.println("请求地址: " + urlSend);
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System.out.println("快递公司: 韵达快递");
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System.out.println("快递单号: " + no);
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System.out.println("----------------------------------------");
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try {
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URL url = new URL(urlSend);
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HttpURLConnection httpURLCon = (HttpURLConnection) url.openConnection();
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httpURLCon.setRequestProperty("Authorization", "APPCODE " + appcode);
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int httpCode = httpURLCon.getResponseCode();
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System.out.println("HTTP状态码: " + httpCode);
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System.out.println("----------------------------------------");
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if (httpCode == 200) {
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String json = read(httpURLCon.getInputStream());
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System.out.println("✅ API调用成功！");
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System.out.println("返回结果:");
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System.out.println(json);
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System.out.println("========================================");
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} else {
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Map<String, List<String>> map = httpURLCon.getHeaderFields();
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List<String> errorList = map.get("X-Ca-Error-Message");
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String error = errorList != null && !errorList.isEmpty() ? errorList.get(0) : "未知错误";
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System.out.println("❌ API调用失败！");
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System.out.println("错误信息: " + error);
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if (httpCode == 400 && error.equals("Invalid AppCode `not exists`")) {
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System.out.println("原因: AppCode错误");
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} else if (httpCode == 400 && error.equals("Invalid Url")) {
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System.out.println("原因: 请求的 Method、Path 或者环境错误");
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} else if (httpCode == 400 && error.equals("Invalid Param Location")) {
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System.out.println("原因: 参数错误");
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} else if (httpCode == 403 && error.equals("Unauthorized")) {
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System.out.println("原因: 服务未被授权（或URL和Path不正确）");
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} else if (httpCode == 403 && error.equals("Quota Exhausted")) {
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System.out.println("原因: 套餐包次数用完");
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} else if (httpCode == 403 && error.equals("Api Market Subscription quota exhausted")) {
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System.out.println("原因: 套餐包次数用完，请续购套餐");
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} else {
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System.out.println("原因: 参数名错误或其他错误");
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}
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// 打印所有响应头帮助调试
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System.out.println("\n所有响应头:");
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for (Map.Entry<String, List<String>> entry : map.entrySet()) {
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System.out.println(entry.getKey() + ": " + entry.getValue());
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}
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System.out.println("========================================");
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}
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} catch (MalformedURLException e) {
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System.out.println("❌ URL格式错误");
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e.printStackTrace();
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} catch (UnknownHostException e) {
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System.out.println("❌ URL地址错误");
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e.printStackTrace();
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} catch (Exception e) {
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System.out.println("❌ 发生异常");
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e.printStackTrace();
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}
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}
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/**
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* 读取返回结果
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*/
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private static String read(InputStream is) throws IOException {
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StringBuilder sb = new StringBuilder();
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BufferedReader br = new BufferedReader(new InputStreamReader(is, "utf-8"));
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String line = null;
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while ((line = br.readLine()) != null) {
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sb.append(line);
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}
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br.close();
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return sb.toString();
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}
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}
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