函数式编程，定时触发

consumer/consumer-server/src/main/java/top/fjy8018/consumer/ConsumerApplication.java

@@ -15,7 +15,7 @@ public class ConsumerApplication {
     }
 
     @Bean
-    public Consumer<Date> receive() {
+    public Consumer<Date> sink1() {
         return System.out::println;
     }
 }

consumer/consumer-server/src/main/resources/application.yml

@@ -3,10 +3,15 @@ spring:
     host: 192.168.133.128
     username: dev-user
     password: devpassword
+
   cloud:
     stream:
       bindings:
-        input:
+        sink1-in-0:
-          destination: my-test-channel
+          destination: test1
+    function:
+      definition: sink1
+
+
 server:
   port: 8081

producer/producer-server/src/main/java/top/fjy8018/producer/Producer.java

@@ -1,12 +1,11 @@
 package top.fjy8018.producer;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.cloud.stream.function.StreamBridge;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
-import top.fjy8018.consumer.common.MySource;
 
 import java.util.Date;
+import java.util.function.Supplier;
 
 /**
  * @author F嘉阳
@@ -16,11 +15,11 @@ import java.util.Date;
 public class Producer {
 
     @Autowired
-    private StreamBridge streamBridge;
+    private Supplier<Date> supplier;
 
     @RequestMapping("/send")
     public String send() {
-        streamBridge.send(MySource.OUTPUT, new Date());
+        supplier.get();
         return "success";
     }
 

producer/producer-server/src/main/java/top/fjy8018/producer/ProducerApplication.java

@@ -2,6 +2,10 @@ package top.fjy8018.producer;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
+import java.util.Date;
+import java.util.function.Supplier;
 
 @SpringBootApplication
 public class ProducerApplication {
@@ -9,4 +13,9 @@ public class ProducerApplication {
     public static void main(String[] args) {
         SpringApplication.run(ProducerApplication.class, args);
     }
+
+    @Bean
+    public Supplier<Date> source1() {
+        return () -> new Date();
+    }
 }

producer/producer-server/src/main/resources/application.yml

@@ -3,10 +3,15 @@ spring:
     host: 192.168.133.128
     username: dev-user
     password: devpassword
+
   cloud:
     stream:
       bindings:
-        output:
+        source1-out-0:
-          destination: my-test-channel
+          destination: test1
+    function:
+      definition: source1
+
+
 server:
-  port: 8082
+  port: 8083