spring 完结

Spring/Spring5/code/shangguigu08/src/main/java/com/ykl/shangguigu08/Shangguigu08Application.java

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+package com.ykl.shangguigu08;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Shangguigu08Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Shangguigu08Application.class, args);
+    }
+
+}

Spring/Spring5/code/shangguigu08/src/main/java/com/ykl/shangguigu08/reactor/ObserverDemo.java

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+/**
+ * Alipay.com Inc.
+ * Copyright (c) 2004-2022 All Rights Reserved.
+ */
+package com.ykl.shangguigu08.reactor;
+
+import java.util.Observable;
+
+/**
+ * @author yinkanglong
+ * @version : ObserverDemo, v 0.1 2022-10-12 19:47 yinkanglong Exp $
+ */
+public class ObserverDemo extends Observable {
+
+    /**
+     * 通过Java8中的类实现响应式编程。
+     * 简单来说，就是观察值模式。
+     * @param args
+     */
+    public static void main(String[] args) {
+        ObserverDemo observerDemo = new ObserverDemo();
+
+        observerDemo.addObserver((o,arg)->{
+            System.out.println("发生变化");
+        });
+
+        observerDemo.addObserver((o,arg)->{
+            System.out.println("准备改变");
+        });
+
+        observerDemo.setChanged();
+        observerDemo.notifyObservers();
+    }
+}

Spring/Spring5/code/shangguigu08/src/main/java/com/ykl/shangguigu08/reactor/TestReactor.java

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+/**
+ * Alipay.com Inc.
+ * Copyright (c) 2004-2022 All Rights Reserved.
+ */
+package com.ykl.shangguigu08.reactor;
+
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Stream;
+
+/**
+ * @author yinkanglong
+ * @version : TestReactor, v 0.1 2022-10-13 10:25 yinkanglong Exp $
+ */
+public class TestReactor {
+
+    public static void main(String[] args) {
+        //reactor中的核心语法
+        Flux.just(1,2,3,4).subscribe(System.out::print);
+        Mono.just(1).subscribe(System.out::print);
+
+        //其他方法
+//        Integer[] array = {1,2,3,4};
+//        Flux.fromArray(array);
+//
+//        List<Integer> list = Arrays.asList(array);
+//        Flux.fromIterable(list);
+//
+//        Stream<Integer> stream = list.stream();
+//        Flux.fromStream(stream);
+    }
+}

Spring/Spring5/code/shangguigu08/src/main/resources/application.properties

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+

Spring/Spring5/code/shangguigu08/src/test/java/com/ykl/shangguigu08/Shangguigu08ApplicationTests.java

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+package com.ykl.shangguigu08;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class Shangguigu08ApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}