use url to simplify config and registry center

config/seata-config-core/src/main/java/io/seata/config/ConfigType.java

@@ -52,12 +52,7 @@ public enum ConfigType {
     /**
      * Custom config type
      */
-    Custom,
-
-    /**
-     * Url config type
-     */
-    Url;
+    Custom;
 
     /**
      * Gets type.

config/seata-config-core/src/main/java/io/seata/config/ConfigurationFactory.java

@@ -102,12 +102,14 @@ public final class ConfigurationFactory {
         String configTypeName = CURRENT_FILE_INSTANCE.getConfig(
                 ConfigurationKeys.FILE_ROOT_CONFIG + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR
                         + ConfigurationKeys.FILE_ROOT_TYPE);
-
+        String urlType =  CURRENT_FILE_INSTANCE.getConfig(
+                ConfigurationKeys.FILE_ROOT_CONFIG + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR
+                        + ConfigurationKeys.URL);
         if (StringUtils.isBlank(configTypeName)) {
             throw new NotSupportYetException("config type can not be null");
         }
         ConfigType configType;
-        if (StringUtils.equals(configTypeName, ConfigurationKeys.URL)) {
+        if (StringUtils.isNotBlank(urlType)) {
             configType = ConfigType.getType(CONFIG_URL.getProtocol());
         } else {
             configType = ConfigType.getType(configTypeName);

config/seata-config-nacos/src/main/java/io/seata/config/nacos/NacosConfiguration.java

@@ -99,7 +99,7 @@ public class NacosConfiguration extends AbstractConfiguration {
     private NacosConfiguration() {
         if (configService == null) {
             try {
-                if (StringUtils.equals(FILE_CONFIG.getConfig(getConfigUrlKey()), ConfigurationKeys.URL)) {
+                if (StringUtils.isNotBlank(FILE_CONFIG.getConfig(getConfigUrlKey()))) {
                     configService = NacosFactory.createConfigService(getConfigPropertiesWithUrl());
                 } else {
                     configService = NacosFactory.createConfigService(getConfigProperties());
@@ -289,7 +289,7 @@ public class NacosConfiguration extends AbstractConfiguration {
     }
 
     private static String getConfigUrlKey() {
-        return ConfigurationKeys.FILE_ROOT_CONFIG + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR + ConfigurationKeys.FILE_ROOT_TYPE;
+        return ConfigurationKeys.FILE_ROOT_CONFIG + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR + ConfigurationKeys.URL;
     }
 
     private static String getNacosAddrFileKey() {
@@ -315,7 +315,7 @@ public class NacosConfiguration extends AbstractConfiguration {
     }
 
     private static String getNacosGroup() {
-        if (StringUtils.equals(FILE_CONFIG.getConfig(getConfigUrlKey()), ConfigurationKeys.URL)) {
+        if (StringUtils.isNotBlank(FILE_CONFIG.getConfig(getConfigUrlKey()))) {
             return CONFIG_URL.getParameters().get(GROUP_KEY);
         } else {
             return FILE_CONFIG.getConfig(getNacosGroupKey(), DEFAULT_GROUP);
@@ -323,7 +323,7 @@ public class NacosConfiguration extends AbstractConfiguration {
     }
 
     private static String getNacosDataId() {
-        if (StringUtils.equals(FILE_CONFIG.getConfig(getConfigUrlKey()), ConfigurationKeys.URL)) {
+        if (StringUtils.isNotBlank(FILE_CONFIG.getConfig(getConfigUrlKey()))) {
             return CONFIG_URL.getParameters().get(NACOS_DATA_ID_KEY) != null ? CONFIG_URL.getParameters().get(NACOS_DATA_ID_KEY) : DEFAULT_DATA_ID;
         } else {
             return FILE_CONFIG.getConfig(getNacosDataIdKey(), DEFAULT_DATA_ID);

discovery/seata-discovery-core/src/main/java/io/seata/discovery/registry/RegistryFactory.java

@@ -52,8 +52,10 @@ public class RegistryFactory {
         RegistryType registryType;
         String registryTypeName = ConfigurationFactory.CURRENT_FILE_INSTANCE.getConfig(ConfigurationKeys.FILE_ROOT_REGISTRY + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR
                 + ConfigurationKeys.FILE_ROOT_TYPE);
+        String urlType = ConfigurationFactory.CURRENT_FILE_INSTANCE.getConfig(ConfigurationKeys.FILE_ROOT_REGISTRY + ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR
+                + ConfigurationKeys.URL);
         try {
-            if (StringUtils.equals(registryTypeName, ConfigurationKeys.URL)) {
+            if (StringUtils.isNotBlank(urlType)) {
                 registryType = RegistryType.getType(REGISTRY_URL.getProtocol());
             } else {
                 registryType = RegistryType.getType(registryTypeName);

discovery/seata-discovery-core/src/main/java/io/seata/discovery/registry/RegistryType.java

@@ -56,12 +56,7 @@ public enum RegistryType {
     /**
      * Custom registry type
      */
-    Custom,
-
-    /**
-     * Url registry type
-     */
-    Url;
+    Custom;
 
     /**
      * Gets type.

discovery/seata-discovery-nacos/src/main/java/io/seata/discovery/registry/nacos/NacosRegistryServiceImpl.java

@@ -168,7 +168,7 @@ public class NacosRegistryServiceImpl implements RegistryService<EventListener>
     public static NamingService getNamingInstance() throws Exception {
         if (naming == null) {
             synchronized (NacosRegistryServiceImpl.class) {
-                if (StringUtils.equals(FILE_CONFIG.getConfig(getRegistryType()),ConfigurationKeys.URL)) {
+                if (StringUtils.isBlank(FILE_CONFIG.getConfig(getRegistryType()))) {
                     naming = NacosFactory.createNamingService(getNamingPropertiesWithUrl());
                 } else {
                     naming = NacosFactory.createNamingService(getNamingProperties());
@@ -298,7 +298,7 @@ public class NacosRegistryServiceImpl implements RegistryService<EventListener>
     }
 
     private static String getRegistryType() {
-        return String.join(ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR, ConfigurationKeys.FILE_ROOT_REGISTRY, ConfigurationKeys.FILE_ROOT_TYPE);
+        return String.join(ConfigurationKeys.FILE_CONFIG_SPLIT_CHAR, ConfigurationKeys.FILE_ROOT_REGISTRY, ConfigurationKeys.URL);
     }