✨ spring-boot-demo-properties 完成

spring-boot-demo-properties/.gitignore

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+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/

spring-boot-demo-properties/README.md

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+# spring-boot-demo-properties
+
+> 本 demo 演示如何获取配置文件的自定义配置，以及如何多环境下的配置文件信息的获取
+
+## pom.xml
+
+```xml
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.xkcoding</groupId>
+	<artifactId>spring-boot-demo-properties</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>spring-boot-demo-properties</name>
+	<description>Demo project for Spring Boot</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.0.5.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<!--
+		在 META-INF/additional-spring-configuration-metadata.json 中配置
+		可以去除 application.yml 中自定义配置的红线警告，并且为自定义配置添加 hint 提醒
+		 -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-configuration-processor</artifactId>
+			<optional>true</optional>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>cn.hutool</groupId>
+			<artifactId>hutool-all</artifactId>
+			<version>4.1.14</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<finalName>spring-boot-demo-properties</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
+```
+
+## ApplicationProperty.java
+
+```java
+/**
+ * <p>
+ * 项目配置
+ * </p>
+ *
+ * @package: com.xkcoding.properties.property
+ * @description: 项目配置
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:50 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@Data
+@Component
+public class ApplicationProperty {
+	@Value("${application.name}")
+	private String name;
+	@Value("${application.version}")
+	private String version;
+}
+```
+
+## DeveloperProperty.java
+
+```java
+/**
+ * <p>
+ * 开发人员配置信息
+ * </p>
+ *
+ * @package: com.xkcoding.properties.property
+ * @description: 开发人员配置信息
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:51 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@Data
+@ConfigurationProperties(prefix = "developer")
+@Component
+public class DeveloperProperty {
+	private String name;
+	private String website;
+	private String qq;
+	private String phoneNumber;
+}
+```
+
+## PropertyController.java
+
+```java
+/**
+ * <p>
+ * 测试Controller
+ * </p>
+ *
+ * @package: com.xkcoding.properties.controller
+ * @description: 测试Controller
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:49 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@RestController
+public class PropertyController {
+	private final ApplicationProperty applicationProperty;
+	private final DeveloperProperty developerProperty;
+
+	@Autowired
+	public PropertyController(ApplicationProperty applicationProperty, DeveloperProperty developerProperty) {
+		this.applicationProperty = applicationProperty;
+		this.developerProperty = developerProperty;
+	}
+
+	@GetMapping("/property")
+	public Dict index() {
+		return Dict.create().set("applicationProperty", applicationProperty).set("developerProperty", developerProperty);
+	}
+}
+```
+
+## additional-spring-configuration-metadata.json
+
+> 位置： src/main/resources/META-INF/additional-spring-configuration-metadata.json
+
+```json
+{
+	"properties": [
+		{
+			"name": "application.name",
+			"description": "Default value is artifactId in pom.xml.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "application.version",
+			"description": "Default value is version in pom.xml.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.name",
+			"description": "The Developer Name.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.website",
+			"description": "The Developer Website.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.qq",
+			"description": "The Developer QQ Number.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.phone-number",
+			"description": "The Developer Phone Number.",
+			"type": "java.lang.String"
+		}
+	]
+}
+```
+

spring-boot-demo-properties/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.xkcoding</groupId>
+	<artifactId>spring-boot-demo-properties</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>spring-boot-demo-properties</name>
+	<description>Demo project for Spring Boot</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.0.5.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<!--
+		在 META-INF/additional-spring-configuration-metadata.json 中配置
+		可以去除 application.yml 中自定义配置的红线警告，并且为自定义配置添加 hint 提醒
+		 -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-configuration-processor</artifactId>
+			<optional>true</optional>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>cn.hutool</groupId>
+			<artifactId>hutool-all</artifactId>
+			<version>4.1.14</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<finalName>spring-boot-demo-properties</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

spring-boot-demo-properties/src/main/java/com/xkcoding/properties/SpringBootDemoPropertiesApplication.java

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+package com.xkcoding.properties;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * <p>
+ * 启动类
+ * </p>
+ *
+ * @package: com.xkcoding.properties
+ * @description: 启动类
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:48 AM
+ * @copyright: Copyright (c)2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@SpringBootApplication
+public class SpringBootDemoPropertiesApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(SpringBootDemoPropertiesApplication.class, args);
+	}
+}

spring-boot-demo-properties/src/main/java/com/xkcoding/properties/controller/PropertyController.java

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+package com.xkcoding.properties.controller;
+
+import cn.hutool.core.lang.Dict;
+import com.xkcoding.properties.property.ApplicationProperty;
+import com.xkcoding.properties.property.DeveloperProperty;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ * 测试Controller
+ * </p>
+ *
+ * @package: com.xkcoding.properties.controller
+ * @description: 测试Controller
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:49 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@RestController
+public class PropertyController {
+	private final ApplicationProperty applicationProperty;
+	private final DeveloperProperty developerProperty;
+
+	@Autowired
+	public PropertyController(ApplicationProperty applicationProperty, DeveloperProperty developerProperty) {
+		this.applicationProperty = applicationProperty;
+		this.developerProperty = developerProperty;
+	}
+
+	@GetMapping("/property")
+	public Dict index() {
+		return Dict.create().set("applicationProperty", applicationProperty).set("developerProperty", developerProperty);
+	}
+}

spring-boot-demo-properties/src/main/java/com/xkcoding/properties/property/ApplicationProperty.java

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+package com.xkcoding.properties.property;
+
+import lombok.Data;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+/**
+ * <p>
+ * 项目配置
+ * </p>
+ *
+ * @package: com.xkcoding.properties.property
+ * @description: 项目配置
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:50 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@Data
+@Component
+public class ApplicationProperty {
+	@Value("${application.name}")
+	private String name;
+	@Value("${application.version}")
+	private String version;
+}

spring-boot-demo-properties/src/main/java/com/xkcoding/properties/property/DeveloperProperty.java

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+package com.xkcoding.properties.property;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * <p>
+ * 开发人员配置信息
+ * </p>
+ *
+ * @package: com.xkcoding.properties.property
+ * @description: 开发人员配置信息
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/29 10:51 AM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@Data
+@ConfigurationProperties(prefix = "developer")
+@Component
+public class DeveloperProperty {
+	private String name;
+	private String website;
+	private String qq;
+	private String phoneNumber;
+}

spring-boot-demo-properties/src/main/resources/META-INF/additional-spring-configuration-metadata.json

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+{
+	"properties": [
+		{
+			"name": "application.name",
+			"description": "Default value is artifactId in pom.xml.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "application.version",
+			"description": "Default value is version in pom.xml.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.name",
+			"description": "The Developer Name.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.website",
+			"description": "The Developer Website.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.qq",
+			"description": "The Developer QQ Number.",
+			"type": "java.lang.String"
+		},
+		{
+			"name": "developer.phone-number",
+			"description": "The Developer Phone Number.",
+			"type": "java.lang.String"
+		}
+	]
+}

spring-boot-demo-properties/src/main/resources/application-dev.yml

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+application:
+  name: dev环境 @artifactId@
+  version: dev环境 @version@
+developer:
+  name: dev环境 xkcoding
+  website: dev环境 http://xkcoding.com
+  qq: dev环境 237497819
+  phone-number: dev环境 17326075631

spring-boot-demo-properties/src/main/resources/application-prod.yml

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+application:
+  name: prod环境 @artifactId@
+  version: prod环境 @version@
+developer:
+  name: prod环境 xkcoding
+  website: prod环境 http://xkcoding.com
+  qq: prod环境 237497819
+  phone-number: prod环境 17326075631

spring-boot-demo-properties/src/main/resources/application.yml

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+server:
+  port: 8080
+  servlet:
+    context-path: /demo
+spring:
+  profiles:
+    active: prod

spring-boot-demo-properties/src/test/java/com/xkcoding/properties/SpringBootDemoPropertiesApplicationTests.java

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+package com.xkcoding.properties;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringBootDemoPropertiesApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}