[type:fix] Make the default value of ShenyuDubboService annotation equal to that of DubboService annotation (#5816)

diff --git a/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboService.java b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboService.java
index 6d2fc21..76cb518 100644
--- a/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboService.java
+++ b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboService.java
@@ -30,9 +30,6 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_CALLBACK_INSTANCES;
-import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_RETRIES;
-
 
 /**
  * The interface shenyu service.
@@ -170,7 +167,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int executes() default 0;
+    int executes() default -1;
 
     /**
      * Alias for {@link DubboService#register()} .
@@ -186,7 +183,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int weight() default 0;
+    int weight() default -1;
 
     /**
      * Alias for {@link DubboService#document()} .
@@ -202,7 +199,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int delay() default 0;
+    int delay() default -1;
 
     /**
      * Alias for {@link DubboService#local()} .
@@ -242,7 +239,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int connections() default 0;
+    int connections() default -1;
 
     /**
      * Alias for {@link DubboService#callbacks()} .
@@ -250,7 +247,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int callbacks() default DEFAULT_CALLBACK_INSTANCES;
+    int callbacks() default -1;
 
     /**
      * Alias for {@link DubboService#onconnect()} .
@@ -290,7 +287,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int retries() default DEFAULT_RETRIES;
+    int retries() default -1;
 
     /**
      * Alias for {@link DubboService#loadbalance()} .
@@ -298,7 +295,7 @@
      * @return the string
      */
     @AliasFor(annotation = DubboService.class)
-    String loadbalance() default LoadbalanceRules.RANDOM;
+    String loadbalance() default LoadbalanceRules.EMPTY;
 
     /**
      * Alias for {@link DubboService#async()} .
@@ -314,7 +311,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int actives() default 0;
+    int actives() default -1;
 
     /**
      * Alias for {@link DubboService#sent()} .
@@ -346,7 +343,7 @@
      * @return the int
      */
     @AliasFor(annotation = DubboService.class)
-    int timeout() default 0;
+    int timeout() default -1;
 
     /**
      * Alias for {@link DubboService#cache()} .
diff --git a/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuService.java b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuService.java
index 2bd537c..92e9a93 100644
--- a/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuService.java
+++ b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/main/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuService.java
@@ -18,7 +18,6 @@
 package org.apache.shenyu.client.apache.dubbo.annotation;
 
 import org.apache.dubbo.common.constants.ClusterRules;
-import org.apache.dubbo.common.constants.LoadbalanceRules;
 import org.apache.dubbo.config.annotation.Method;
 import org.apache.dubbo.config.annotation.Service;
 import org.apache.shenyu.client.dubbo.common.annotation.ShenyuDubboClient;
@@ -30,9 +29,6 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_CALLBACK_INSTANCES;
-import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_RETRIES;
-
 
 /**
  * The interface shenyu service.
@@ -170,7 +166,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int executes() default 0;
+    int executes() default -1;
 
     /**
      * Alias for {@link Service#register()} .
@@ -186,7 +182,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int weight() default 0;
+    int weight() default -1;
 
     /**
      * Alias for {@link Service#document()} .
@@ -202,7 +198,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int delay() default 0;
+    int delay() default -1;
 
     /**
      * Alias for {@link Service#local()} .
@@ -242,7 +238,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int connections() default 0;
+    int connections() default -1;
 
     /**
      * Alias for {@link Service#callbacks()} .
@@ -250,7 +246,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int callbacks() default DEFAULT_CALLBACK_INSTANCES;
+    int callbacks() default -1;
 
     /**
      * Alias for {@link Service#onconnect()} .
@@ -290,7 +286,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int retries() default DEFAULT_RETRIES;
+    int retries() default -1;
 
     /**
      * Alias for {@link Service#loadbalance()} .
@@ -298,7 +294,7 @@
      * @return the string
      */
     @AliasFor(annotation = Service.class)
-    String loadbalance() default LoadbalanceRules.RANDOM;
+    String loadbalance() default "";
 
     /**
      * Alias for {@link Service#async()} .
@@ -314,7 +310,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int actives() default 0;
+    int actives() default -1;
 
     /**
      * Alias for {@link Service#sent()} .
@@ -346,7 +342,7 @@
      * @return the int
      */
     @AliasFor(annotation = Service.class)
-    int timeout() default 0;
+    int timeout() default -1;
 
     /**
      * Alias for {@link Service#cache()} .
diff --git a/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/test/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboServiceDefaultValueTest.java b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/test/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboServiceDefaultValueTest.java
new file mode 100644
index 0000000..36247b9
--- /dev/null
+++ b/shenyu-client/shenyu-client-dubbo/shenyu-client-apache-dubbo/src/test/java/org/apache/shenyu/client/apache/dubbo/annotation/ShenyuDubboServiceDefaultValueTest.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shenyu.client.apache.dubbo.annotation;
+
+import org.apache.dubbo.config.annotation.DubboService;
+import org.apache.dubbo.config.annotation.Service;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class ShenyuDubboServiceDefaultValueTest {
+
+    @Test
+    public void dubboServiceDefaultValue() {
+        ShenyuDubboService shenyuDubboService = ShenyuDubboServiceTest.class.getAnnotation(ShenyuDubboService.class);
+        DubboService dubboService = DubboServiceTest.class.getAnnotation(DubboService.class);
+
+        Assert.assertEquals(shenyuDubboService.interfaceClass(), dubboService.interfaceClass());
+        Assert.assertEquals(shenyuDubboService.interfaceName(), dubboService.interfaceName());
+        Assert.assertEquals(shenyuDubboService.version(), dubboService.version());
+        Assert.assertEquals(shenyuDubboService.group(), dubboService.group());
+        Assert.assertEquals(shenyuDubboService.dubboPath(), dubboService.path());
+        Assert.assertEquals(shenyuDubboService.export(), dubboService.export());
+        Assert.assertEquals(shenyuDubboService.token(), dubboService.token());
+        Assert.assertEquals(shenyuDubboService.deprecated(), dubboService.deprecated());
+        Assert.assertEquals(shenyuDubboService.dynamic(), dubboService.dynamic());
+        Assert.assertEquals(shenyuDubboService.accesslog(), dubboService.accesslog());
+        Assert.assertEquals(shenyuDubboService.executes(), dubboService.executes());
+        Assert.assertEquals(shenyuDubboService.register(), dubboService.register());
+        Assert.assertEquals(shenyuDubboService.weight(), dubboService.weight());
+        Assert.assertEquals(shenyuDubboService.document(), dubboService.document());
+        Assert.assertEquals(shenyuDubboService.delay(), dubboService.delay());
+        Assert.assertEquals(shenyuDubboService.local(), dubboService.local());
+        Assert.assertEquals(shenyuDubboService.stub(), dubboService.stub());
+        Assert.assertEquals(shenyuDubboService.cluster(), dubboService.cluster());
+        Assert.assertEquals(shenyuDubboService.proxy(), dubboService.proxy());
+        Assert.assertEquals(shenyuDubboService.connections(), dubboService.connections());
+        Assert.assertEquals(shenyuDubboService.callbacks(), dubboService.callbacks());
+        Assert.assertEquals(shenyuDubboService.onconnect(), dubboService.onconnect());
+        Assert.assertEquals(shenyuDubboService.ondisconnect(), dubboService.ondisconnect());
+        Assert.assertEquals(shenyuDubboService.owner(), dubboService.owner());
+        Assert.assertEquals(shenyuDubboService.layer(), dubboService.layer());
+        Assert.assertEquals(shenyuDubboService.retries(), dubboService.retries());
+        Assert.assertEquals(shenyuDubboService.loadbalance(), dubboService.loadbalance());
+        Assert.assertEquals(shenyuDubboService.async(), dubboService.async());
+        Assert.assertEquals(shenyuDubboService.actives(), dubboService.actives());
+        Assert.assertEquals(shenyuDubboService.sent(), dubboService.sent());
+        Assert.assertEquals(shenyuDubboService.mock(), dubboService.mock());
+        Assert.assertEquals(shenyuDubboService.validation(), dubboService.validation());
+        Assert.assertEquals(shenyuDubboService.timeout(), dubboService.timeout());
+        Assert.assertEquals(shenyuDubboService.cache(), dubboService.cache());
+        Assert.assertArrayEquals(shenyuDubboService.filter(), dubboService.filter());
+        Assert.assertArrayEquals(shenyuDubboService.listener(), dubboService.listener());
+        Assert.assertArrayEquals(shenyuDubboService.parameters(), dubboService.parameters());
+        Assert.assertEquals(shenyuDubboService.application(), dubboService.application());
+        Assert.assertEquals(shenyuDubboService.module(), dubboService.module());
+        Assert.assertEquals(shenyuDubboService.provider(), dubboService.provider());
+        Assert.assertArrayEquals(shenyuDubboService.protocol(), dubboService.protocol());
+        Assert.assertEquals(shenyuDubboService.monitor(), dubboService.monitor());
+        Assert.assertArrayEquals(shenyuDubboService.registry(), dubboService.registry());
+        Assert.assertEquals(shenyuDubboService.tag(), dubboService.tag());
+        Assert.assertArrayEquals(shenyuDubboService.methods(), dubboService.methods());
+    }
+
+    @Test
+    public void serviceDefaultValue() {
+        Service service = ServiceTest.class.getAnnotation(Service.class);
+        ShenyuService shenyuService = ShenyuServiceTest.class.getAnnotation(ShenyuService.class);
+
+        Assert.assertEquals(shenyuService.interfaceClass(), service.interfaceClass());
+        Assert.assertEquals(shenyuService.interfaceName(), service.interfaceName());
+        Assert.assertEquals(shenyuService.version(), service.version());
+        Assert.assertEquals(shenyuService.group(), service.group());
+        Assert.assertEquals(shenyuService.dubboPath(), service.path());
+        Assert.assertEquals(shenyuService.export(), service.export());
+        Assert.assertEquals(shenyuService.token(), service.token());
+        Assert.assertEquals(shenyuService.deprecated(), service.deprecated());
+        Assert.assertEquals(shenyuService.dynamic(), service.dynamic());
+        Assert.assertEquals(shenyuService.accesslog(), service.accesslog());
+        Assert.assertEquals(shenyuService.executes(), service.executes());
+        Assert.assertEquals(shenyuService.register(), service.register());
+        Assert.assertEquals(shenyuService.weight(), service.weight());
+        Assert.assertEquals(shenyuService.document(), service.document());
+        Assert.assertEquals(shenyuService.delay(), service.delay());
+        Assert.assertEquals(shenyuService.local(), service.local());
+        Assert.assertEquals(shenyuService.stub(), service.stub());
+        Assert.assertEquals(shenyuService.cluster(), service.cluster());
+        Assert.assertEquals(shenyuService.proxy(), service.proxy());
+        Assert.assertEquals(shenyuService.connections(), service.connections());
+        Assert.assertEquals(shenyuService.callbacks(), service.callbacks());
+        Assert.assertEquals(shenyuService.onconnect(), service.onconnect());
+        Assert.assertEquals(shenyuService.ondisconnect(), service.ondisconnect());
+        Assert.assertEquals(shenyuService.owner(), service.owner());
+        Assert.assertEquals(shenyuService.layer(), service.layer());
+        Assert.assertEquals(shenyuService.retries(), service.retries());
+        Assert.assertEquals(shenyuService.loadbalance(), service.loadbalance());
+        Assert.assertEquals(shenyuService.async(), service.async());
+        Assert.assertEquals(shenyuService.actives(), service.actives());
+        Assert.assertEquals(shenyuService.sent(), service.sent());
+        Assert.assertEquals(shenyuService.mock(), service.mock());
+        Assert.assertEquals(shenyuService.validation(), service.validation());
+        Assert.assertEquals(shenyuService.timeout(), service.timeout());
+        Assert.assertEquals(shenyuService.cache(), service.cache());
+        Assert.assertArrayEquals(shenyuService.filter(), service.filter());
+        Assert.assertArrayEquals(shenyuService.listener(), service.listener());
+        Assert.assertArrayEquals(shenyuService.parameters(), service.parameters());
+        Assert.assertEquals(shenyuService.application(), service.application());
+        Assert.assertEquals(shenyuService.module(), service.module());
+        Assert.assertEquals(shenyuService.provider(), service.provider());
+        Assert.assertArrayEquals(shenyuService.protocol(), service.protocol());
+        Assert.assertEquals(shenyuService.monitor(), service.monitor());
+        Assert.assertArrayEquals(shenyuService.registry(), service.registry());
+        Assert.assertEquals(shenyuService.tag(), service.tag());
+        Assert.assertArrayEquals(shenyuService.methods(), service.methods());
+    }
+
+    @ShenyuDubboService
+    private static class ShenyuDubboServiceTest {
+
+    }
+
+    @DubboService
+    private static class DubboServiceTest {
+
+    }
+
+    @Service
+    private static class ServiceTest {
+
+    }
+
+    @ShenyuService
+    private static class ShenyuServiceTest {
+
+    }
+}