fix

netflix-service/src/main/java/com/cyksj/service/paypal/PayPalService.java

@@ -85,7 +85,8 @@ public class PayPalService{
             THREAD_POOL.execute(()->{
                 try {
                     APIContext apiContext = this.getAPIContext(paypalPayConfig.getClientId(), paypalPayConfig.getClientSecret(), paypalPayConfig.getMode());
-                    URL url = new URL("live".equals(paypalPayConfig.getMode()) ? LIVE_URL : SANDBOX_URL + "/v1/shipping/trackers-batch");
+                    String baseUrl = "live".equals(paypalPayConfig.getMode()) ? LIVE_URL : SANDBOX_URL;
+                    URL url = new URL(baseUrl + "/v1/shipping/trackers-batch");
                     HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
                     httpConn.setRequestMethod("POST");
                     httpConn.setRequestProperty("Content-Type", "application/json");

netflix-service/src/main/java/com/cyksj/service/paypal/PaypalV2Service.java

@@ -227,7 +227,8 @@ public class PaypalV2Service {
                         THREAD_POOL.execute(()->{
                             try {
                                 APIContext apiContext = this.getAPIContext(paypalPayConfig.getClientId(), paypalPayConfig.getClientSecret(), paypalPayConfig.getMode());
-                                URL url = new URL("live".equals(paypalPayConfig.getMode()) ? LIVE_URL : SANDBOX_URL + "/v1/shipping/trackers-batch");
+                                String baseUrl = "live".equals(paypalPayConfig.getMode()) ? LIVE_URL : SANDBOX_URL;
+                                URL url = new URL(baseUrl + "/v1/shipping/trackers-batch");
                                 HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
                                 httpConn.setRequestMethod("POST");
                                 httpConn.setRequestProperty("Content-Type", "application/json");