增加springboot优雅停止服务接口

ipu-rest-scaffold/pom.xml

@@ -1,70 +1,96 @@
<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>
<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>com.ai.ipu.server</groupId>
        <artifactId>ipu-rest-libs</artifactId>
        <version>3.1-SNAPSHOT</version>
    </parent>
    
    <artifactId>ipu-rest-scaffold</artifactId>
    <packaging>jar</packaging>
    <name>restful脚手架服务</name>
    
    <repositories>
        <!-- IPU仓库 -->
        <repository>
            <id>ipu</id>
            <name>ipu repository</name>
            <url>http://114.215.100.48:9090/nexus/content/groups/public/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
            </snapshots>
        </repository>
    </repositories>
	<parent>
		<groupId>com.ai.ipu.server</groupId>
		<artifactId>ipu-rest-libs</artifactId>
		<version>3.1-SNAPSHOT</version>
	</parent>
    <properties>
        <start-class>com.ai.ipu.server.RestScaffoldStart</start-class>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <mongo.java.driver>3.11.2</mongo.java.driver>
        <ipu>3.1-SNAPSHOT</ipu>
    </properties>
	<artifactId>ipu-rest-scaffold</artifactId>
	<packaging>jar</packaging>
	<name>restful脚手架服务</name>
    <dependencies>
        <dependency>
            <groupId>com.ai.ipu</groupId>
            <artifactId>ipu-sql-mgmt</artifactId>
            <version>${ipu}</version>
            <!-- 屏蔽以后Idea可能启动报错 -->
            <scope>provided</scope>
        </dependency>
        <dependency>
        	<groupId>com.ai.ipu.server</groupId>
        	<artifactId>ipu-restful</artifactId>
        </dependency>
        <dependency>
            <groupId>com.ai.ipu</groupId>
            <artifactId>ipu-nosql</artifactId>
            <version>3.1-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.mongodb</groupId>
            <artifactId>mongo-java-driver</artifactId>
            <version>${mongo.java.driver}</version>
        </dependency>
    </dependencies>
	<repositories>
		<!-- IPU仓库 -->
		<repository>
			<id>ipu</id>
			<name>ipu repository</name>
			<url>http://114.215.100.48:9090/nexus/content/groups/public/</url>
			<releases>
				<enabled>true</enabled>
			</releases>
			<snapshots>
				<enabled>true</enabled>
				<updatePolicy>always</updatePolicy>
			</snapshots>
		</repository>
	</repositories>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
	<properties>
		<start-class>com.ai.ipu.server.RestScaffoldStart</start-class>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<mongo.java.driver>3.11.2</mongo.java.driver>
		<ipu>3.1-SNAPSHOT</ipu>
		<jdk>1.8</jdk>
		<junit>4.12</junit>
		<spring-session.version>1.3.2.RELEASE</spring-session.version>
		<nacos-config.version>0.1.1</nacos-config.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>com.ai.ipu</groupId>
			<artifactId>ipu-sql-mgmt</artifactId>
			<version>${ipu}</version>
			<!-- 屏蔽以后Idea可能启动报错 -->
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>com.ai.ipu.server</groupId>
			<artifactId>ipu-restful</artifactId>
		</dependency>
		<!-- 引入ipu-nosql -->
		<dependency>
			<groupId>com.ai.ipu</groupId>
			<artifactId>ipu-nosql</artifactId>
			<version>3.1-SNAPSHOT</version>
		</dependency>
		<dependency>
			<groupId>org.mongodb</groupId>
			<artifactId>mongo-java-driver</artifactId>
			<version>${mongo.java.driver}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>org.mockito</groupId>
					<artifactId>mockito-core</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<!-- 提供http接口以便停止springboot应用 -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
                    <fork>true</fork>
                </configuration>
			</plugin>
		</plugins>
	</build>
</project>

ipu-rest-scaffold/readme.md

@@ -49,7 +49,30 @@ SQL被统一存放在classpath的sql路径下，如：sql.ipu.demo。
        <config name="needTranscation" value="true"/>
        ```
- 该组件使用案例在:MongoDbController中
###五、springboot优雅停止服务
- 1.组件的引入
    - 以maven为例,请在pom.xml中引入spring-boot-starter-actuator组件。
        ```xml
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        ```
- 2.在application.properties配置（注意以下为springboot1.X的配置，springboot2.X见application2X.properties）：
        ```properties
        #启用shutdown
        endpoints.shutdown.enabled=true
        #禁用密码验证
        endpoints.shutdown.sensitive=false
        # 自定义管理端点的前缀(保证安全)
        management.context-path=/MyActuator
        # 指定管理端口
        management.port=12581
        # 不允许远程管理连接(不允许外部调用保证安全)
        management.address=127.0.0.1
        ```
- 3.停止springboot应用的http接口只支持POST。在linux下使用命令curl -X POST http://127.0.0.1:12581/MyActuator/shutdown；在windows下使用工具，选择POST方式。
- 4.测试案例见GracefulTestController.java。在浏览器里输入http://服务ip:port/ipu/graceful/hello
###打包运行
java -Dipu.lic.path=ipu.lic -jar ipu-rest-scaffold.jar --server.port=8080

ipu-rest-scaffold/src/main/java/com/ai/ipu/server/control/GracefulTestController.java

@@ -0,0 +1,32 @@
package com.ai.ipu.server.control;
import java.util.concurrent.atomic.AtomicInteger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/graceful")
public class GracefulTestController {
	// 计数器
	public AtomicInteger started = new AtomicInteger();
	public AtomicInteger ended = new AtomicInteger();
	@RequestMapping("/hello")
	@ResponseBody
	public String hello() {
		System.out.println(Thread.currentThread().getName() + " -> " + this + " Get one, got: " + started.addAndGet(1));
		try {
			Thread.sleep(1000 * 100); // 模拟一个执行时间很长的任务
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		System.out.println(
				Thread.currentThread().getName() + " -> " + this + "  Finish one, finished: " + ended.addAndGet(1));
		return "hello";
	}
}

ipu-rest-scaffold/src/main/resources/dev/application.properties

@@ -21,3 +21,25 @@ spring.application.name=${project.artifactId}
######session使用默认
spring.session.store-type=none
###配置nacos
nacos.config.server-addr=10.1.234.70:8848
#设置开启热部署
spring.devtools.restart.enabled=true
#重启目录
spring.devtools.restart.additional-paths=src/main/java
spring.devtools.restart.exclude=WEB-INF/**
#页面热加载
spring.freemarker.cache=false 
#启用shutdown
endpoints.shutdown.enabled=true
#禁用密码验证
endpoints.shutdown.sensitive=false
# 自定义管理端点的前缀(保证安全)
management.context-path=/MyActuator
# 指定管理端口
management.port=12581
# 不允许远程管理连接(不允许外部调用保证安全)
management.address=127.0.0.1

ipu-rest-scaffold/src/main/resources/dev/application2X.properties

@@ -0,0 +1,10 @@
# 启用shutdown
management.endpoint.shutdown.enabled=true
# 公开所有的端点
management.endpoints.web.exposure.include=*
# 自定义管理端点的前缀(保证安全)
management.endpoints.web.base-path=/MyActuator
# 自定义端口
management.server.port=12581
# 不允许远程管理连接(不允许外部调用保证安全)
management.server.address=127.0.0.1