commit 11eaa86967f55a657f5d665f7f68db782a0cfda2 Author: yanzuoguang Date: Mon Nov 24 23:02:23 2025 +0800 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..5ff6309 --- /dev/null +++ b/.gitignore @@ -0,0 +1,38 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..35410ca --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# 默认忽略的文件 +/shelf/ +/workspace.xml +# 基于编辑器的 HTTP 客户端请求 +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/.idea/encodings.xml b/.idea/encodings.xml new file mode 100644 index 0000000..aa00ffa --- /dev/null +++ b/.idea/encodings.xml @@ -0,0 +1,7 @@ + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..4b661a5 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,14 @@ + + + + + + + + + + \ No newline at end of file diff --git a/.idea/vcs.xml b/.idea/vcs.xml new file mode 100644 index 0000000..d843f34 --- /dev/null +++ b/.idea/vcs.xml @@ -0,0 +1,4 @@ + + + + \ No newline at end of file diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..2b66559 --- /dev/null +++ b/pom.xml @@ -0,0 +1,52 @@ + + + 4.0.0 + + com.wisely + higtlight_spring4 + 1.0-SNAPSHOT + + + 1.8 + 8 + 8 + UTF-8 + + + + + org.springframework + spring-context + 4.1.6.RELEASE + + + org.aspectj + aspectjweaver + 1.8.5 + + + org.aspectj + aspectjrt + 1.8.5 + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.8.1 + + ${java.version} + ${java.version} + ${project.build.sourceEncoding} + + + + + + + \ No newline at end of file diff --git a/src/main/java/com/wisely/Main.java b/src/main/java/com/wisely/Main.java new file mode 100644 index 0000000..2a7196b --- /dev/null +++ b/src/main/java/com/wisely/Main.java @@ -0,0 +1,13 @@ +package com.wisely; + +import com.wisely.highlight_spring4.ch1.di1.DiMain1; +import com.wisely.highlight_spring4.ch1.di2.DiMain2; +import com.wisely.highlight_spring4.ch1.di3.DiMain3; + +public class Main { + public static void main(String[] args) { + DiMain1.main1(); + DiMain2.main2(); + DiMain3.main3(); + } +} \ No newline at end of file diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiConfig.java b/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiConfig.java new file mode 100644 index 0000000..1acc084 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiConfig.java @@ -0,0 +1,9 @@ +package com.wisely.highlight_spring4.ch1.di1; + +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; + +@Configuration +@ComponentScan("com.wisely.highlight_spring4.ch1.di1") +public class DiConfig { +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiMain1.java b/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiMain1.java new file mode 100644 index 0000000..50ab8b9 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di1/DiMain1.java @@ -0,0 +1,13 @@ +package com.wisely.highlight_spring4.ch1.di1; + +import org.springframework.context.annotation.AnnotationConfigApplicationContext; + +public class DiMain1 { + + public static void main1(){ + AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(DiConfig.class); + UseFunctionService useFunctionService = context.getBean(UseFunctionService.class); + System.out.println(useFunctionService.sayHello("di")); + context.close(); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di1/FunctionService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di1/FunctionService.java new file mode 100644 index 0000000..e066ab8 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di1/FunctionService.java @@ -0,0 +1,11 @@ +package com.wisely.highlight_spring4.ch1.di1; + +import org.springframework.stereotype.Service; + +@Service +public class FunctionService { + + public String sayHello(String word) { + return "Hello " + word + " !"; + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di1/UseFunctionService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di1/UseFunctionService.java new file mode 100644 index 0000000..66e2567 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di1/UseFunctionService.java @@ -0,0 +1,16 @@ +package com.wisely.highlight_spring4.ch1.di1; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + + +@Service +public class UseFunctionService { + + @Autowired + private FunctionService functionService; + + public String sayHello(String word) { + return functionService.sayHello(word); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiConfig.java b/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiConfig.java new file mode 100644 index 0000000..7cebe89 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiConfig.java @@ -0,0 +1,30 @@ +package com.wisely.highlight_spring4.ch1.di2; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; + +@Configuration +@ComponentScan("com.wisely.highlight_spring4.ch1.di2") +public class DiConfig { + + @Bean + public UseFunctionService useFunctionService() { + UseFunctionService ret = new UseFunctionService(); + ret.setFunctionService(functionService()); + return ret; + } + +// @Bean +// public UseFunctionService useFunctionService(FunctionService functionService) { +// UseFunctionService ret = new UseFunctionService(); +// ret.setFunctionService(functionService); +// return ret; +// } + + @Bean + public FunctionService functionService() { + System.out.println("functionService()"); + return new FunctionService(); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiMain2.java b/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiMain2.java new file mode 100644 index 0000000..cb4ceda --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di2/DiMain2.java @@ -0,0 +1,17 @@ +package com.wisely.highlight_spring4.ch1.di2; + +import org.springframework.context.annotation.AnnotationConfigApplicationContext; + +public class DiMain2 { + + public static void main2(){ + AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(DiConfig.class); + UseFunctionService useFunctionService = context.getBean(UseFunctionService.class); + FunctionService functionService = context.getBean(FunctionService.class); + System.out.println(useFunctionService.sayHello("di")); + System.out.println(useFunctionService.getFunctionService().equals(functionService)); + System.out.println(useFunctionService.getFunctionService()); + System.out.println(functionService); + context.close(); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di2/FunctionService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di2/FunctionService.java new file mode 100644 index 0000000..2049eb3 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di2/FunctionService.java @@ -0,0 +1,8 @@ +package com.wisely.highlight_spring4.ch1.di2; + +public class FunctionService { + + public String sayHello(String word) { + return "Hello " + word + " !"; + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di2/UseFunctionService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di2/UseFunctionService.java new file mode 100644 index 0000000..3f4be36 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di2/UseFunctionService.java @@ -0,0 +1,18 @@ +package com.wisely.highlight_spring4.ch1.di2; + +public class UseFunctionService { + + private FunctionService functionService; + + public FunctionService getFunctionService() { + return functionService; + } + + public void setFunctionService(FunctionService functionService) { + this.functionService = functionService; + } + + public String sayHello(String word) { + return functionService.sayHello(word); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/Action.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/Action.java new file mode 100644 index 0000000..39267e9 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/Action.java @@ -0,0 +1,11 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; + +@Retention(RetentionPolicy.RUNTIME) +@Documented +public @interface Action { + String name(); +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/AopConfig.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/AopConfig.java new file mode 100644 index 0000000..4a9daa2 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/AopConfig.java @@ -0,0 +1,11 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.EnableAspectJAutoProxy; + +@Configuration +@ComponentScan("com.wisely.highlight_spring4.ch1.di3") +@EnableAspectJAutoProxy +public class AopConfig { +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoAnnotationService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoAnnotationService.java new file mode 100644 index 0000000..0a986e6 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoAnnotationService.java @@ -0,0 +1,13 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import org.springframework.stereotype.Service; + +@Service +public class DemoAnnotationService { + + @Action(name = "注解式拦截的add操作") + public void add() { + System.out.println("DemoAnnotationService add"); + } + +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoMethodService.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoMethodService.java new file mode 100644 index 0000000..da6cbd4 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DemoMethodService.java @@ -0,0 +1,11 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import org.springframework.stereotype.Service; + +@Service +public class DemoMethodService { + + public void add(){ + System.out.println("DemoMethodService add"); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/DiMain3.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DiMain3.java new file mode 100644 index 0000000..d0e5da2 --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/DiMain3.java @@ -0,0 +1,16 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import org.springframework.context.annotation.AnnotationConfigApplicationContext; + +public class DiMain3 { + + public static void main3(){ + AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(AopConfig.class); + DemoAnnotationService demoAnnotationService = context.getBean(DemoAnnotationService.class); + demoAnnotationService.add(); + + DemoMethodService demoMethodService = context.getBean(DemoMethodService.class); + demoMethodService.add(); + context.close(); + } +} diff --git a/src/main/java/com/wisely/highlight_spring4/ch1/di3/LogAspect.java b/src/main/java/com/wisely/highlight_spring4/ch1/di3/LogAspect.java new file mode 100644 index 0000000..a92f8dd --- /dev/null +++ b/src/main/java/com/wisely/highlight_spring4/ch1/di3/LogAspect.java @@ -0,0 +1,35 @@ +package com.wisely.highlight_spring4.ch1.di3; + +import org.aspectj.lang.JoinPoint; +import org.aspectj.lang.annotation.After; +import org.aspectj.lang.annotation.Aspect; +import org.aspectj.lang.annotation.Before; +import org.aspectj.lang.annotation.Pointcut; +import org.aspectj.lang.reflect.MethodSignature; +import org.springframework.stereotype.Component; + +import java.lang.reflect.Method; + +@Aspect +@Component +public class LogAspect { + + @Pointcut("@annotation(com.wisely.highlight_spring4.ch1.di3.Action)") + public void annotationPointCut() { + } + + @After("annotationPointCut()") + public void after(JoinPoint joinPoint) { + MethodSignature signature = (MethodSignature) joinPoint.getSignature(); + Method method = signature.getMethod(); + Action action = method.getAnnotation(Action.class); + System.out.println("注解式拦截： " + action.name() + " method :" + method.getName()); + } + + @Before("execution(* com.wisely.highlight_spring4.ch1.di3.DemoMethodService.*(..))") + public void before(JoinPoint joinPoint) { + MethodSignature signature = (MethodSignature) joinPoint.getSignature(); + Method method = signature.getMethod(); + System.out.println("方法规则式拦截： " + method.getName()); + } +}