新增 spring boot 整合 servlet 用例

README.md

@@ -46,28 +46,24 @@ spring-cloud：Finchley.SR2
 
 ## 2. spring-boot samples
 
-| samples                     | 描述                           | 官方文档                                                     |
+| samples                 | 描述                           | 官方文档                                                     |
-| --------------------------- | ------------------------------ | ------------------------------------------------------------ |
+| ----------------------- | ------------------------------ | ------------------------------------------------------------ |
-| spring-boot-base            | spring-boot 基础               | [spring boot 官方文档](https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/reference/htmlsingle/) |
+| spring-boot-base        | spring-boot 基础               | [spring boot 官方文档](https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/reference/htmlsingle/)<br>[spring boot 中文官方文档](https://www.breakyizhan.com/springboot/3028.html) |
-| spring-boot-aop             | spring aop                     |                                                              |
+| spring-boot-cache       | spring-boot 缓存               |                                                              |
-| spring-boot-cache           | spring-boot 缓存               |                                                              |
+| spring-boot-yml-profile | yml 语法和多配置切换           |                                                              |
-| spring-boot-profile         | spring 场景切换                |                                                              |
+| spring-boot-servlet     | 整合servlet 3.0                |                                                              |
-| spring-boot-servlet         | 整合servlet 3.0                |                                                              |
+| spring-boot-jpa         | spring-boot jpa 的使用         |                                                              |
-| spring-boot-test            | spring-boot 单元测试           |                                                              |
+| spring-boot-jsp         | spring-boot 整合 jsp           |                                                              |
-| spring-boot-jpa             | spring-boot jpa 的使用         |                                                              |
+| spring-boot-mybatis     | spring-boot 整合 mybatis       |                                                              |
-| spring-boot-freemarker      | freemarker 的使用              |                                                              |
+| spring-boot-mybtais     | spring-boot 整合druid、mybatis |                                                              |
-| spring-boot-jsp             | spring-boot 整合 jsp           |                                                              |
+| spring-boot-redis       | spring-boot 整合 redis         |                                                              |
-| spring-boot-mybatis         | spring-boot 整合 mybatis       |                                                              |
+| spring-boot-mongodb     | spring-boot 整合 mongodb       |                                                              |
-| spring-boot-druid-mybtais   | spring-boot 整合druid、mybatis |                                                              |
+| spring-boot-memcached   | spring-boot 整合 memcached     |                                                              |
-| spring-boot-druid-redis     | spring-boot 整合 redis         |                                                              |
+| spring-boot-rabbitmq    | spring-boot 整合 rabbitmq      |                                                              |
-| spring-boot-druid-mongodb   | spring-boot 整合 mongodb       |                                                              |
+| spring-boot-kafka       | spring-boot 整合 kafka         |                                                              |
-| spring-boot-druid-memcached | spring-boot 整合 memcached     |                                                              |
+| spring-boot-dubbo       | spring-boot 整合 dubbo         |                                                              |
-| spring-boot-druid-rabbitmq  | spring-boot 整合 rabbitmq      |                                                              |
+| spring-boot-websocket   | spring-boot 整合 websocket     |                                                              |
-| spring-boot-druid-kafka     | spring-boot 整合 kafka         |                                                              |
+| spring-boot-email       | spring-boot 邮件发送           |                                                              |
-| spring-boot-druid-dubbo     | spring-boot 整合 dubbo         |                                                              |
-| spring-boot-druid-websocket | spring-boot 整合 websocket     |                                                              |
-| spring-boot-druid-netty     | spring-boot 整合 netty         |                                                              |
-| spring-boot-druid-scheduled | spring-boot 定时任务           |                                                              |
 
 更多的场景和用例可参阅 [spring-boot 官方samples ](https://github.com/spring-projects/spring-boot/tree/master/spring-boot-samples)
 

spring-boot/spring-boot-base/pom.xml

@@ -0,0 +1,59 @@
+<?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>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.heibaiying</groupId>
+    <artifactId>spring-boot-base</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>spring-boot-base</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <!--模板引擎-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-freemarker</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+        <!--web 启动器-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <!--lombok 插件-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <!--测试相关依赖-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

spring-boot/spring-boot-base/src/main/java/com/heibaiying/springbootbase/SpringBootBaseApplication.java

@@ -0,0 +1,15 @@
+package com.heibaiying.springbootbase;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringBootBaseApplication {
+
+    // 启动器默认开启包扫描，扫描与主程序所在包及其子包，对于本工程而言 默认扫描 com.heibaiying.springbootbase
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootBaseApplication.class, args);
+    }
+
+}
+

spring-boot/spring-boot-base/src/main/java/com/heibaiying/springbootbase/bean/Programmer.java

@@ -0,0 +1,24 @@
+package com.heibaiying.springbootbase.bean;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+
+/**
+ * @author : heibaiying
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Programmer {
+
+    private String name;
+
+    private int age;
+
+    private float salary;
+
+    private LocalDate birthday;
+}

spring-boot/spring-boot-base/src/main/java/com/heibaiying/springbootbase/controller/FreeMarkerController.java

@@ -0,0 +1,29 @@
+package com.heibaiying.springbootbase.controller;
+
+import com.heibaiying.springbootbase.bean.Programmer;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.time.LocalDate;
+import java.time.Month;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description : 跳转渲染模板引擎 默认模板的存放位置为classpath:templates
+ */
+@Controller
+@RequestMapping("freemarker")
+public class FreeMarkerController {
+
+    @RequestMapping("show")
+    private String programmerShow(ModelMap modelMap){
+        List<Programmer> programmerList=new ArrayList<>();
+        programmerList.add(new Programmer("xiaoming",12,100000.00f,LocalDate.of(2019,Month.AUGUST,2)));
+        programmerList.add(new Programmer("xiaohong",23,900000.00f,LocalDate.of(2013,Month.FEBRUARY,2)));
+        modelMap.addAttribute("programmers",programmerList);
+        return "markerShow";
+    }
+}

spring-boot/spring-boot-base/src/main/java/com/heibaiying/springbootbase/controller/RestfulController.java

@@ -0,0 +1,28 @@
+package com.heibaiying.springbootbase.controller;
+
+import com.heibaiying.springbootbase.bean.Programmer;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.time.LocalDate;
+import java.time.Month;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description : restful 控制器
+ */
+@RestController
+@RequestMapping("restful")
+public class RestfulController {
+
+    @GetMapping("programmers")
+    private List<Programmer> getProgrammers() {
+        List<Programmer> programmers = new ArrayList<>();
+        programmers.add(new Programmer("xiaoming", 12, 100000.00f, LocalDate.of(2019, Month.AUGUST, 2)));
+        programmers.add(new Programmer("xiaohong", 23, 900000.00f, LocalDate.of(2013, Month.FEBRUARY, 2)));
+        return programmers;
+    }
+}

spring-boot/spring-boot-base/src/main/java/com/heibaiying/springbootbase/controller/ThymeleafController.java

@@ -0,0 +1,29 @@
+package com.heibaiying.springbootbase.controller;
+
+import com.heibaiying.springbootbase.bean.Programmer;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.time.LocalDate;
+import java.time.Month;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description : 跳转渲染模板引擎 默认模板的存放位置为classpath:templates
+ */
+@Controller
+@RequestMapping("thymeleaf")
+public class ThymeleafController {
+
+    @RequestMapping("show")
+    private String programmerShow(ModelMap modelMap) {
+        List<Programmer> programmerList = new ArrayList<>();
+        programmerList.add(new Programmer("xiaoming", 12, 100000.00f, LocalDate.of(2019, Month.AUGUST, 2)));
+        programmerList.add(new Programmer("xiaohong", 23, 900000.00f, LocalDate.of(2013, Month.FEBRUARY, 2)));
+        modelMap.addAttribute("programmers", programmerList);
+        return "leafShow";
+    }
+}

spring-boot/spring-boot-base/src/main/resources/templates/leafShow.html

@@ -0,0 +1,15 @@
+<!doctype html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <title>thymeleaf模板引擎</title>
+</head>
+<body>
+    <ul th:each="programmer:${programmers}">
+        <li>
+            姓名:<span th:text="${programmer.name}"></span>
+            薪水:<span th:text="${programmer.salary}"></span>
+        </li>
+    </ul>
+</body>
+</html>

spring-boot/spring-boot-base/src/main/resources/templates/markerShow.ftl

@@ -0,0 +1,14 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>freemarker模板引擎</title>
+</head>
+<body>
+    <ul>
+        <#list programmers as programmer>
+           <li>姓名: ${programmer.name} 年龄: ${programmer.age}</li>
+        </#list>
+    </ul>
+</body>
+</html>

spring-boot/spring-boot-base/src/test/java/com/heibaiying/springbootbase/SpringBootBaseApplicationTests.java

@@ -0,0 +1,17 @@
+package com.heibaiying.springbootbase;
+
+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 SpringBootBaseApplicationTests {
+
+    @Test
+    public void contextLoads() {
+    }
+
+}
+

spring-boot/spring-boot-servlet/pom.xml

@@ -0,0 +1,62 @@
+<?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>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.heibaiying</groupId>
+    <artifactId>spring-boot-servlet</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>spring-boot-servlet</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <!--排除依赖 使用外部tomcat容器启动-->
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-tomcat</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <!--使用外置容器时候SpringBootServletInitializer 依赖此包 -->
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <!--servlet api 注解依赖包-->
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/SpringBootServletApplication.java

@@ -0,0 +1,29 @@
+package com.heibaiying.springbootservlet;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.servlet.ServletComponentScan;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
+
+@SpringBootApplication
+@ServletComponentScan("com.heibaiying.springbootservlet") //在独立的容器（非内嵌）中@ServletComponentScan不起作用，可以不配置，取为代之的是容器内建的discovery机制自动发现。
+public class SpringBootServletApplication extends SpringBootServletInitializer {
+
+    @Override
+    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+        //传入SpringBoot应用的主程序
+        return application.sources(SpringBootServletApplication.class);
+    }
+
+    /**
+     * 如果用外置tomcat,启动报错java.lang.NoClassDefFoundError: javax/el/ELManager
+     * 是因为tomcat 7.0 el-api包中没有ELManager类 , 切换tomcat 为8.0 以上版本即可
+    */
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootServletApplication.class, args);
+    }
+
+}
+

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/config/ServletConfig.java

@@ -0,0 +1,40 @@
+package com.heibaiying.springbootservlet.config;
+
+import com.heibaiying.springbootservlet.filter.CustomFilter;
+import com.heibaiying.springbootservlet.listen.CustomListen;
+import com.heibaiying.springbootservlet.servlet.CustomServlet;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.boot.web.servlet.ServletListenerRegistrationBean;
+import org.springframework.boot.web.servlet.ServletRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.servlet.Filter;
+import javax.servlet.ServletContextListener;
+import javax.servlet.http.HttpServlet;
+
+/**
+ * @author : heibaiying
+ */
+@Configuration
+public class ServletConfig {
+
+    @Bean
+    public ServletRegistrationBean registrationBean() {
+        return new ServletRegistrationBean<HttpServlet>(new CustomServlet(), "/servlet");
+    }
+
+    @Bean
+    public FilterRegistrationBean filterRegistrationBean() {
+        FilterRegistrationBean bean = new FilterRegistrationBean<Filter>();
+        bean.setFilter(new CustomFilter());
+        bean.addUrlPatterns("/servlet");
+        return bean;
+    }
+
+    @Bean
+    public ServletListenerRegistrationBean listenerRegistrationBean() {
+        return new ServletListenerRegistrationBean<ServletContextListener>(new CustomListen());
+    }
+
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/filter/CustomFilter.java

@@ -0,0 +1,30 @@
+package com.heibaiying.springbootservlet.filter;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import java.io.IOException;
+
+/**
+ * @author : heibaiying
+ * @description : 自定义过滤器
+ */
+
+public class CustomFilter implements Filter {
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+        request.setAttribute("filterParam","我是filter传递的参数");
+        chain.doFilter(request,response);
+        response.getWriter().append(" CustomFilter ");
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/filter/CustomFilterAnnotation.java

@@ -0,0 +1,30 @@
+package com.heibaiying.springbootservlet.filter;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import java.io.IOException;
+
+/**
+ * @author : heibaiying
+ * @description : 自定义过滤器
+ */
+
+@WebFilter(urlPatterns = "/servletAnn")
+public class CustomFilterAnnotation implements Filter {
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+        chain.doFilter(request,response);
+        response.getWriter().append(" CustomFilter Annotation");
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/listen/CustomListen.java

@@ -0,0 +1,27 @@
+package com.heibaiying.springbootservlet.listen;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+/**
+ * @author : heibaiying
+ * @description : 自定义监听器
+ */
+public class CustomListen implements ServletContextListener {
+
+    //Web应用程序初始化过程正在启动的通知
+    @Override
+    public void contextInitialized(ServletContextEvent sce) {
+        System.out.println("容器初始化启动");
+    }
+
+
+
+    /* 通知servlet上下文即将关闭
+     * 这个地方如果我们使用的是spring boot 内置的容器 是监听不到销毁过程，所以我们使用了外置 tomcat 容器
+     */
+    @Override
+    public void contextDestroyed(ServletContextEvent sce) {
+        System.out.println("容器即将销毁");
+    }
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/listen/CustomListenAnnotation.java

@@ -0,0 +1,29 @@
+package com.heibaiying.springbootservlet.listen;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+
+/**
+ * @author : heibaiying
+ * @description :自定义监听器
+ */
+@WebListener
+public class CustomListenAnnotation implements ServletContextListener {
+
+    //Web应用程序初始化过程正在启动的通知
+    @Override
+    public void contextInitialized(ServletContextEvent sce) {
+        System.out.println("容器初始化启动 Annotation");
+    }
+
+
+
+    /* 通知servlet上下文即将关闭
+     * 这个地方如果我们使用的是spring boot 内置的容器 是监听不到销毁过程，所以我们使用了外置 tomcat 容器
+     */
+    @Override
+    public void contextDestroyed(ServletContextEvent sce) {
+        System.out.println("容器即将销毁 Annotation");
+    }
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/servlet/CustomServlet.java

@@ -0,0 +1,25 @@
+package com.heibaiying.springbootservlet.servlet;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * @author : heibaiying
+ * @description : 自定义servlet
+ */
+public class CustomServlet extends HttpServlet {
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        System.out.println("doGet 执行：" + req.getAttribute("filterParam"));
+        resp.getWriter().append("CustomServlet");
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        doGet(req, resp);
+    }
+}

spring-boot/spring-boot-servlet/src/main/java/com/heibaiying/springbootservlet/servlet/CustomServletAnnation.java

@@ -0,0 +1,26 @@
+package com.heibaiying.springbootservlet.servlet;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * @author : heibaiying
+ * @description : 自定义servlet
+ */
+@WebServlet(urlPatterns = "/servletAnn")
+public class CustomServletAnnation extends HttpServlet {
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        resp.getWriter().append("CustomServlet Annotation");
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        doGet(req, resp);
+    }
+}

spring-boot/spring-boot-servlet/src/test/java/com/heibaiying/springbootservlet/SpringBootServletApplicationTests.java

@@ -0,0 +1,17 @@
+package com.heibaiying.springbootservlet;
+
+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 SpringBootServletApplicationTests {
+
+    @Test
+    public void contextLoads() {
+    }
+
+}
+

spring-boot/spring-boot-yml-profile/pom.xml

@@ -0,0 +1,54 @@
+<?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>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.heibaiying</groupId>
+    <artifactId>spring-boot-yml-profile</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>spring-boot-yml-profile</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <!--配置文件处理器，导入后书写自定义配置时候会有提示-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

spring-boot/spring-boot-yml-profile/src/main/java/com/heibaiying/ymlprofile/SpringBootYmlApplication.java

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

spring-boot/spring-boot-yml-profile/src/main/java/com/heibaiying/ymlprofile/config/Programmer.java

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+package com.heibaiying.ymlprofile.config;
+
+import lombok.Data;
+import lombok.ToString;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDate;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author : heibaiying
+ * @description : 属性配置映射类
+ */
+@Component
+@ConfigurationProperties(prefix = "programmer")
+@Data
+@ToString
+public class Programmer {
+
+    private String name;
+    private int age;
+    private boolean married;
+    private Date hireDate;
+    private float salary;
+    private int random;
+    private Map<String, String> skill;
+    private List company;
+    private School school;
+
+}

spring-boot/spring-boot-yml-profile/src/main/java/com/heibaiying/ymlprofile/config/School.java

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+package com.heibaiying.ymlprofile.config;
+
+import lombok.Data;
+
+/**
+ * @author : heibaiying
+ */
+@Data
+public class School {
+    private String name;
+    private String location;
+}

spring-boot/spring-boot-yml-profile/src/main/java/com/heibaiying/ymlprofile/controller/YmlController.java

@@ -0,0 +1,23 @@
+package com.heibaiying.ymlprofile.controller;
+
+import com.heibaiying.ymlprofile.config.Programmer;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author : heibaiying
+ */
+
+@RestController
+@RequestMapping("yml")
+public class YmlController {
+
+    @Autowired
+    private Programmer programmer;
+
+    @RequestMapping
+    public Programmer programmer(){
+        return programmer;
+    }
+}

spring-boot/spring-boot-yml-profile/src/main/resources/application-dev.yml

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+# 字符串默认不用加上单引号或者双引号,但是如果字符串之中包含空格或特殊字符，需要放在引号之中。
+#  ""：双引号；双引号不会对特殊字符转义
+#  ''：单引号；会进行转义
+
+programmer:
+  name: xiaoming-DEV
+  married: false
+  hireDate: 2018/12/23
+  salary: 66666.88
+  random: ${random.int[1024,65536]}
+  skill: {java: master, jquery: proficiency}
+  company: [baidu,tengxun,alibaba]
+  school:
+    name: unviersity
+    location: shanghai
+
+

spring-boot/spring-boot-yml-profile/src/main/resources/application-prod.yml

@@ -0,0 +1,18 @@
+# 字符串默认不用加上单引号或者双引号,但是如果字符串之中包含空格或特殊字符，需要放在引号之中。
+#  ""：双引号；双引号不会对特殊字符转义
+#  ''：单引号；会进行转义
+
+programmer:
+  name: xiaoming-PROD
+  age: 23
+  married: false
+  hireDate: 2018/12/23
+  salary: 66666.88
+  random: ${random.int[1024,65536]}
+  skill: {java: master, jquery: proficiency}
+  company: [baidu,tengxun,alibaba]
+  school:
+    name: unviersity
+    location: shanghai
+
+

spring-boot/spring-boot-yml-profile/src/main/resources/application.yml

@@ -0,0 +1,13 @@
+# 指定启动的配置
+spring:
+  profiles:
+    active: dev
+
+# 配置的补充与优先级 在dev中没有配置age,所以会采用主配置的，在prod中配置dev,会按照精确优先，使用dev中的配置
+# 更多配置的优先级可以查看项目的README.md
+programmer:
+  age: 999
+
+
+
+

spring-boot/spring-boot-yml-profile/src/test/java/com/heibaiying/ymlprofile/SpringBootYmlProfileApplicationTests.java

@@ -0,0 +1,17 @@
+package com.heibaiying.ymlprofile;
+
+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 SpringBootYmlProfileApplicationTests {
+
+    @Test
+    public void contextLoads() {
+    }
+
+}
+