添加获取微店订单和修改发货状态

ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java

@@ -6,9 +6,11 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.ConnectException;
+import java.net.HttpURLConnection;
 import java.net.SocketTimeoutException;
 import java.net.URL;
 import java.net.URLConnection;
+import java.util.Map;
 import java.nio.charset.StandardCharsets;
 import java.security.cert.X509Certificate;
 import javax.net.ssl.HostnameVerifier;
@@ -203,6 +205,84 @@ public class HttpUtils
         return result.toString();
     }
 
+    /**
+     * 向指定 URL 发送POST方法的请求，支持自定义请求头。
+     *
+     * @param url 发送请求的 URL
+     * @param param 请求参数，application/x-www-form-urlencoded 格式
+     * @param headers 自定义请求头，key 为 Header 名称，value 为 Header 值
+     * @return 响应结果字符串，请求失败时返回空字符串
+     */
+    public static String sendPostWithHeaders(String url, String param, Map<String, String> headers)
+    {
+        PrintWriter out = null;
+        BufferedReader in = null;
+        StringBuilder result = new StringBuilder();
+        try
+        {
+            log.info("sendPostWithHeaders - {}", url);
+            URL realUrl = new URL(url);
+            HttpURLConnection conn = (HttpURLConnection) realUrl.openConnection();
+            conn.setRequestMethod("POST");
+            conn.setConnectTimeout(10000);
+            conn.setReadTimeout(10000);
+            if (headers != null)
+            {
+                for (Map.Entry<String, String> entry : headers.entrySet())
+                {
+                    conn.setRequestProperty(entry.getKey(), entry.getValue());
+                }
+            }
+            conn.setDoOutput(true);
+            conn.setDoInput(true);
+            out = new PrintWriter(conn.getOutputStream());
+            out.print(param);
+            out.flush();
+            in = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8));
+            String line;
+            while ((line = in.readLine()) != null)
+            {
+                result.append(line);
+            }
+            log.info("recv - {}", result);
+        }
+        catch (ConnectException e)
+        {
+            log.error("调用HttpUtils.sendPostWithHeaders ConnectException, url=" + url, e);
+        }
+        catch (SocketTimeoutException e)
+        {
+            log.error("调用HttpUtils.sendPostWithHeaders SocketTimeoutException, url=" + url, e);
+        }
+        catch (IOException e)
+        {
+            log.error("调用HttpUtils.sendPostWithHeaders IOException, url=" + url, e);
+        }
+        catch (Exception e)
+        {
+            log.error("调用HttpUtils.sendPostWithHeaders Exception, url=" + url, e);
+        }
+        finally
+        {
+            try
+            {
+                if (out != null)
+                {
+                    out.close();
+                }
+                if (in != null)
+                {
+                    in.close();
+                }
+            }
+            catch (IOException ex)
+            {
+                log.error("调用in.close Exception, url=" + url, ex);
+            }
+        }
+        return result.toString();
+    }
+
     public static String sendSSLPost(String url, String param)
     {
         return sendSSLPost(url, param, MediaType.APPLICATION_FORM_URLENCODED_VALUE);