dubbo uri设计问题

usergw-service/src/main/java/cn/ecpark/service/usergw/biz/filters/DubboFilter.java

@@ -49,7 +49,7 @@ public class DubboFilter implements GlobalFilter, Ordered {
         String rkey = "";
         rkey += application;
 
-        if(rgroup != ""){
+        if(rgroup != null && !rgroup.isEmpty()){
             rkey += "/" + rgroup;
         }
 
@@ -72,8 +72,8 @@ public class DubboFilter implements GlobalFilter, Ordered {
         }
 
         GenericService gs = gsPool.get(rkey);
-
         Object result = gs.$invoke(rmethod, new String[] {"java.lang.String"}, new Object[] {"213"});
+        gsPool.add(rkey, gs);
         
         if (result != null) {
             ServerHttpResponse response = exchange.getResponse();

usergw-service/src/main/java/cn/ecpark/service/usergw/biz/filters/bean/GenericServicePool.java

@@ -4,6 +4,8 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
@@ -21,9 +23,8 @@ import lombok.extern.slf4j.Slf4j;
 public class GenericServicePool {
 
     private class GenericServiceManager {
-        Lock idleLock = new ReentrantLock();
-        LinkedList<GenericService> idle = new LinkedList<>();
 
+        BlockingQueue<GenericService> idle = new LinkedBlockingQueue<>();
         private String key;
 
         @Override
@@ -46,33 +47,19 @@ public class GenericServicePool {
         }
 
         public GenericService get() {
-            try {
+            try {     
-                if (idleLock.tryLock(15L, TimeUnit.SECONDS)) {
+                return  idle.take();
-                    while (idle.isEmpty()) {
-                        idle.wait();
-                    }
-                    return idle.pop();
-                } else {
-                    log.error(this.key + ": 超时{}秒", 15);
-                }
             } catch (Exception e) {
                 // TODO: handle exception
-                log.error("悠闲队列出现问题: " + e.toString());
+                log.error("悠闲队列出现问题: " + e.getStackTrace());
-            } finally {
-                idleLock.unlock();
             }
             return null;
         }
 
         public void add(GenericService gs) {
             idle.add(gs);
-            if (idle.isEmpty()) {
-                idle.notify();
-            }
         }
 
-
-
         public GenericServiceManager() {
         }
 

usergw-service/src/main/java/cn/ecpark/service/usergw/biz/filters/factory/DubboGatewayFilterFactory.java

@@ -2,6 +2,7 @@ package cn.ecpark.service.usergw.biz.filters.factory;
 
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import com.alibaba.fastjson.JSON;
@@ -13,6 +14,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.gateway.filter.GatewayFilter;
 import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
 import org.springframework.context.ApplicationContext;
+import org.springframework.core.annotation.Order;
 import org.springframework.http.server.reactive.ServerHttpResponse;
 import org.springframework.stereotype.Component;
 
@@ -20,59 +22,73 @@ import cn.ecpark.service.usergw.biz.filters.bean.GenericServicePool;
 import reactor.core.publisher.Mono;;
 
 @Component
-public class DubboFilterFactory extends AbstractGatewayFilterFactory<DubboFilterFactory.Config> {
+public class DubboGatewayFilterFactory extends AbstractGatewayFilterFactory<DubboGatewayFilterFactory.Config> {
 
     @Autowired
     private ApplicationContext appContext;
 
-    public DubboFilterFactory() {
+	/**
+	 * DUBBO_URI key.
+	 */
+	public static final String DUBBO_URI = "dubbo_uri";
+
+    public DubboGatewayFilterFactory() {
         super(Config.class);
     }
 
+    @Override
+	public List<String> shortcutFieldOrder() {
+		return Arrays.asList(DUBBO_URI);
+	}
+
     @Override
     public GatewayFilter apply(Config config) {
-        String dubboUri = config.dubboUri;
+        String uri = config.dubboUri;
 
         return (exchange, chain) -> {
-
+            
             String application = "dubbo-exchange"; // 必须
             // reference.setRegistry(new RegistryConfig("zookeeper://127.0.0.1:2181"));
             String rgroup = "group";
             String rinterface = "ocean.demo.api.IExchange"; // 弱类型接口名 必须
-            String rversion  = "1.0.0";
+            String rversion = "1.0.0";
             String rmethod = "Say";
+
             List<String> rparamTypes = new ArrayList<String>();
             List<String> rparams = new ArrayList<String>();
-    
+
-            
             String rkey = "";
             rkey += application;
-    
+
-            if(rgroup != ""){
+            if (rgroup != null && !rgroup.isEmpty()) {
                 rkey += "/" + rgroup;
             }
-    
+
-            rkey += "/" + rinterface;      
+            rkey += "/" + rinterface;
             rkey += ":" + rversion;
-            
+
             GenericServicePool gsPool = appContext.getBean(GenericServicePool.class);
-            if(!gsPool.contains(rkey)) {
+            if (!gsPool.contains(rkey)) {
-    
+
-                ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>(); // 该实例很重量，里面封装了所有与注册中心及服务提供方连接，请缓存
+                for (int i = 0; i < 1; i++) {
-            
+                    ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>(); // 该实例很重量，里面封装了所有与注册中心及服务提供方连接，请缓存
-                reference.setApplication(new ApplicationConfig("dubbo-exchange")); // 必须
+
-                // reference.setRegistry(new RegistryConfig("zookeeper://127.0.0.1:2181"));
+                    reference.setApplication(new ApplicationConfig("dubbo-exchange")); // 必须
-                reference.setGroup("group");
+                    // reference.setRegistry(new RegistryConfig("zookeeper://127.0.0.1:2181"));
-                reference.setInterface("ocean.demo.api.IExchange"); // 弱类型接口名 必须
+                    // reference.setGroup("group");
-                reference.setVersion("1.0.0"); // 必须
+                    reference.setInterface("ocean.demo.api.IExchange"); // 弱类型接口名 必须
-                reference.setGeneric(true); // 声明为泛化接口
+                    reference.setVersion("1.0.0"); // 必须
-    
+                    reference.setGeneric(true); // 声明为泛化接口
-                gsPool.add(rkey, reference.get());
+
+                    gsPool.add(rkey, reference.get());
+                }
             }
-    
+
             GenericService gs = gsPool.get(rkey);
-            Object result = gs.$invoke("Hello", new String[] {}, new Object[] {});
+            Object result = gs.$invoke("Say", new String[] { "java.lang.String" }, new Object[] { "222" });
-            
+
+            gsPool.add(rkey, gs);
+
             if (result != null) {
                 ServerHttpResponse response = exchange.getResponse();
                 return response.writeWith(

usergw-service/src/main/java/cn/ecpark/service/usergw/config/ConfigGateway.java

@@ -22,7 +22,7 @@ import org.springframework.stereotype.Controller;
 import org.yaml.snakeyaml.Yaml;
 
 import cn.ecpark.service.usergw.biz.filters.bean.GenericServicePool;
-import cn.ecpark.service.usergw.biz.filters.factory.DubboFilterFactory;
+import cn.ecpark.service.usergw.biz.filters.factory.DubboGatewayFilterFactory;
 import cn.ecpark.service.usergw.impl.http.Http2Dubbo;
 import cn.ecpark.service.usergw.utils.Convert;
 import lombok.extern.slf4j.Slf4j;
@@ -49,9 +49,9 @@ public class ConfigGateway implements RouteDefinitionLocator {
   }
 
   @Bean
-	public DubboFilterFactory dubboFilterFactory() {
+  public DubboGatewayFilterFactory dubboFilterFactory() {
-		return new DubboFilterFactory();
+    return new DubboGatewayFilterFactory();
-	}
+  }
 
   @Autowired
   private Http2Dubbo http2Dubbo;
@@ -142,8 +142,6 @@ public class ConfigGateway implements RouteDefinitionLocator {
           List<PredicateDefinition> predicates = new ArrayList<>();
           RouteDefinition rd = new RouteDefinition();
 
-
-
           // 设置基础属性
           this.ParseAndSetBase(rd, iter);
 
@@ -162,6 +160,66 @@ public class ConfigGateway implements RouteDefinitionLocator {
     }
   }
 
+  @SuppressWarnings("unchecked")
+  private void configHttp2Dubbo(List<RouteDefinition> routeList, Map<String, Object> configDubbo) {
+
+    try {
+
+      Object unknownRoutes = configDubbo.get("routes");
+      if (unknownRoutes != null) {
+
+        List<LinkedHashMap<String, List<String>>> routes = (ArrayList<LinkedHashMap<String, List<String>>>) unknownRoutes;
+        for (LinkedHashMap<String, List<String>> iter : routes) {
+
+          List<FilterDefinition> filters = new ArrayList<>();
+          List<PredicateDefinition> predicates = new ArrayList<>();
+          RouteDefinition rd = new RouteDefinition();
+
+          // 设置基础属性
+          this.ParseAndSetBase(rd, iter);
+
+          // predicates: 下的相关属性
+          this.ParseAndAddPredicates(predicates, iter, "predicates");
+
+          // filters: 下的相关属性
+          this.ParseAndAddDubboFilters(filters, iter, "filters");
+
+          rd.setPredicates(predicates);
+          rd.setFilters(filters);
+
+          routeList.add(rd);
+
+        }
+
+      }
+
+      // RequestMappingHandlerMapping requestMapping = (RequestMappingHandlerMapping)
+      // applicationContext
+      // .getBean("requestMappingHandlerMapping");
+
+      // requestMapping.registerMapping(RequestMappingInfo.paths("/test/xixi").methods(RequestMethod.POST).build(),
+      // http2Dubbo, Http2Dubbo.class.getDeclaredMethod("H2DTest"));
+
+      // 引用远程服务
+      // try {
+      // ReferenceConfig<GenericService> reference = new
+      // ReferenceConfig<GenericService>(); // 该实例很重量，里面封装了所有与注册中心及服务提供方连接，请缓存
+
+      // reference.setInterface("com.xxx.XxxService"); // 弱类型接口名
+      // reference.setVersion("2.0.0");
+      // reference.setGeneric(true); // 声明为泛化接口
+      // GenericService gs = reference.get();
+
+    } catch (Exception e) {
+      // TODO: 任何错误都直接终止退出
+      log.error(e.toString());
+      SpringApplication.exit(applicationContext);
+    }
+
+    // gs.$invoke(method, parameterTypes, args)
+
+  }
+
   private void ParseAndSetBase(RouteDefinition rd, LinkedHashMap<String, List<String>> iter) {
     // 设置id
     Object id = iter.get("id");
@@ -203,63 +261,23 @@ public class ConfigGateway implements RouteDefinitionLocator {
     }
   }
 
-  private void configHttp2Dubbo(List<RouteDefinition> routeList, Map<String, Object> configDubbo) {
+  private void ParseAndAddDubboFilters(List<FilterDefinition> filters, LinkedHashMap<String, List<String>> iter,
-
+      String yamlField) {
-    try {
+    List<String> filtersYaml = iter.get(yamlField);
-
+    if (filtersYaml != null) {
-      Object unknownRoutes = configDubbo.get("routes");
+      filters.addAll(defaultFilters);
-      if (unknownRoutes != null) {
+      for (String filterString : filtersYaml) {
-        GenericServicePool pool = applicationContext.getBean(GenericServicePool.class);
+        FilterDefinition fd = new FilterDefinition(filterString);
-
+        log.info(fd.getName());
-        List<LinkedHashMap<String, List<String>>> routes = (ArrayList<LinkedHashMap<String, List<String>>>) unknownRoutes;
+        if (!fd.getName().equals("Dubbo")){
-        for (LinkedHashMap<String, List<String>> iter : routes) {
+          filters.add(fd);
-
-          List<FilterDefinition> filters = new ArrayList<>();
-          List<PredicateDefinition> predicates = new ArrayList<>();
-          RouteDefinition rd = new RouteDefinition();
-
-          this.ParseAndSetBase(rd, iter);
-
-          // 设置基础属性
-          this.ParseAndSetBase(rd, iter);
-
-          // predicates: 下的相关属性
-          this.ParseAndAddPredicates(predicates, iter, "predicates");
-
-          // filters: 下的相关属性
-          this.ParseAndAddFilters(filters, iter, "filters");
-
         }
-
       }
-
-      // RequestMappingHandlerMapping requestMapping = (RequestMappingHandlerMapping)
-      // applicationContext
-      // .getBean("requestMappingHandlerMapping");
-
-      // requestMapping.registerMapping(RequestMappingInfo.paths("/test/xixi").methods(RequestMethod.POST).build(),
-      // http2Dubbo, Http2Dubbo.class.getDeclaredMethod("H2DTest"));
-
-      // 引用远程服务
-      // try {
-      // ReferenceConfig<GenericService> reference = new
-      // ReferenceConfig<GenericService>(); // 该实例很重量，里面封装了所有与注册中心及服务提供方连接，请缓存
-
-      // reference.setInterface("com.xxx.XxxService"); // 弱类型接口名
-      // reference.setVersion("2.0.0");
-      // reference.setGeneric(true); // 声明为泛化接口
-      // GenericService gs = reference.get();
-
-    } catch (Exception e) {
-      // TODO: 任何错误都直接终止退出
-      log.error(e.toString());
-      SpringApplication.exit(applicationContext);
     }
-
-    // gs.$invoke(method, parameterTypes, args)
-
   }
 
+
+
   private static void callMethod(ReferenceConfig ref, String name, String params) throws Exception {
     Method method = ref.getClass().getMethod("set" + Convert.firstUpperCase(name));
     method.invoke(ref, method.getParameterTypes(), params);

usergw-service/src/main/java/cn/ecpark/service/usergw/impl/http/Http2Dubbo.java

@@ -5,6 +5,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
 
+
 /**
  * Http2Dubbo
  */

usergw-service/src/main/resources/application.properties

@@ -9,3 +9,4 @@ dubbo.metadata-report.address=zookeeper://127.0.0.1:2181
 server.port=8888
 
 # logging.level.org.springframework.cloud.gateway=debug
+logging.file=logs/log

usergw-service/src/main/resources/gateway.yaml

@@ -4,8 +4,8 @@ default:
   routes:
 
     - id: path_route
-      uri: http://httpbin.org:80/get
+      uri: http://httpbin.org:80/*
-      order: 10
+      order: 9
       predicates:
         - Path=/get
         - Header=XX, \d+
@@ -14,6 +14,7 @@ default:
     #   order: 11
     #   filters:
     #     - RedirectTo=302, http://httpbin.org:80/get
+
 dubbo:
   routes:
     - id: test
@@ -26,5 +27,5 @@ dubbo:
       predicates: 
         - Path=/dubbo/hello
       filters:
-        - Dubbo=234
+        - Dubbo=http213313