快速构建spring boot 微服务工程

pom.xml如下：

<?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/maven-v4_0_0.xsd"> 
<modelVersion>4.0.0</modelVersion>

<groupId>org.gvinaxu.spring.boot</groupId>
<artifactId>SpringBootDemo</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>

<name>A Camel Route</name>

<properties>
<mybatis.version>1.1.1</mybatis.version>
<druid.version>1.0.7</druid.version>
<start-class>org.gvinaxu.springboot.demo.Application</start-class>
</properties>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.1.RELEASE</version>
</parent>

<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.14</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>

<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.21</version>
</dependency>

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--替换tomcat为jetty -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId
4000
>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!-- 数据库 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.5</version>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>${druid.version}</version>
</dependency>

<!-- log4j2 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-web</artifactId>
<version>2.6.2</version>
</dependency>

<dependency>
<groupId>com.github.tobato</groupId>
<artifactId>fastdfs-client</artifactId>
<version>1.25.2-RELEASE</version>
<exclusions>
<exclusion>
<artifactId>logback-classic</artifactId>
<groupId>ch.qos.logback</groupId>
</exclusion>
</exclusions>
</dependency>

<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.7.3</version>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-redis</artifactId>
</dependency>
</dependencies>
<!-- build -->
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<!-- <includes> <include>**/*.xml</include> </includes> <filtering>false</filtering> -->
</resource>
<resource>
<directory>src/main/resources</directory>
<!-- <excludes> <exclude>*</exclude> </excludes> -->
</resource>
</resources>
<plugins>

<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>utf-8</encoding>
<compilerArguments>
<extdirs>library</extdirs>
</compilerArguments>
</configuration>
<version>2.3.2</version>
</plugin>

<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>  <!--执行器 mvn assembly:assembly -->
<execution>
<id>make-zip</id><!--名字任意 -->
<phase>package</phase><!-- 绑定到package生命周期阶段上 -->
<goals>
<goal>single</goal><!-- 只运行一次 -->
</goals>
<configuration>
<descriptors> <!--描述文件路径 -->
<descriptor>src/main/assembly.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>

</project>

创建配置文件

其中log4j2.properties为日志配置文件

application.properties为主配置文件

这里用properties配置文件方式配置，大家也可以用yml配置文件方式配置，看大家喜好

其余三个则对应环境

主配置文件：

spring.profiles.active=dev

其中 active代表对应的环境

server.display-name: org-gvinaxu-spring
server.port:6666
server.contextPath=/boot

#ConfigurableEnvironment
spring.profiles.active=dev

#configure 日志配置文件
spring.logging.config=classpath:log4j2.properties

#configure fastdfs
fdfs.soTimeout=1500
fdfs.connectTimeout=600
fdfs.thumbImage.width=150
fdfs.thumbImage.height=150
#fdfs.trackerList[0]=215.128.18.152:22122
fdfs.trackerList[0]=192.168.1.20:22122
spring.jmx.enabled=false
spring.http.multipart.maxFileSize=4Mb
spring.http.multipart.maxRequestSize=4Mb
multipart.maxFileSize=4Mb
multipart.maxRequestSize=4Mb

其余环境的配置文件(这里只贴dev环境)

spring.datasource.name=DEMO
spring.datasource.url=jdbc:mysql://localhost:3306/test
spring.datasource.username=root
spring.datasource.password=3368
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.filters=mergeStat
spring.datasource.maxActive=500
spring.datasource.initialSize=0
spring.datasource.maxWait=60000
spring.datasource.minIdle=0
spring.datasource.timeBetweenEvictionRunsMillis=60000
spring.datasource.minEvictableIdleTimeMillis=25200000
spring.datasource.testWhileIdle=true
spring.datasource.testOnBorrow=false
spring.datasource.testOnReturn=false
spring.datasource.poolPreparedStatements=true
spring.datasource.maxOpenPreparedStatements=20
spring.datasource.removeAbandoned=true
spring.datasource.removeAbandonedTimeout=1800
spring.datasource.logAbandoned=true

##redis configure
# REDIS (RedisProperties)
spring.redis.database=0
# Redis\u670D\u52A1\u5668\u5730\u5740
spring.redis.host=192.168.1.3
spring.redis.port=6379
spring.redis.password=foobared
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1
spring.redis.pool.max-idle=8
spring.redis.pool.min-idle=0
spring.redis.timeout=0

发布服务启动类：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletComponentScan;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@SpringBootApplication
@EnableTransactionManagement
@ComponentScan(basePackages={"org.gvinaxu.springboot"})
@ServletComponentScan
public class Application {

public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

使用请求访问服务：

@RestController
@RequestMapping(value = "/demo")
public class DemoController {

@PostMapping(value = "/post")
public String post(HttpServletRequest request, HttpServletResponse response){
return "HelloWorld";
}

@GetMapping(value = "/get")
public String get(HttpServletRequest request, HttpServletResponse response){
return "HelloWorld";
}
}

启动服务



接下来访问我们的服务



访问成功

boot作为一个为服务框架很好作为springmvc的替代品，总体来说也很简单；总之spring的全家桶基本上每个子项目都很好的支持spring框架，例如Spring Security代替shiro;

先写到这里吧，有空会写有关spring boot 的其他内容