Spring Maven项目集成Springboot

Maven管理的Spring项目，准备集成Springboot做接口

1、Springboot对Spring有版本要求

我用的Springboot版本：1.4.5.RELEASE，对应Spring的版本为：4.3.7.RELEASE

2、项目的pom文件添加springboot引用：

            <dependency>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-dependencies</artifactId>

                <version>${springboot.version}</version>

                <type>pom</type>

                <scope>import</scope>

            </dependency>

3、nspringboot模块的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/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <parent>

    <artifactId>nroot</artifactId>

    <groupId>com.nankang.cati</groupId>

    <version>${myapp.version}</version>

  </parent>

  <artifactId>nspringboot</artifactId>

  <packaging>war</packaging>

  <dependencies>

    <dependency>

      <groupId>com.nankang.cati</groupId>

      <artifactId>nutil</artifactId>

      <version>${myapp.version}</version>

    </dependency>

    <!-- springboot -->

    <dependency>

      <groupId>org.springframework.boot</groupId>

      <artifactId>spring-boot-starter-web</artifactId>

    </dependency>

    <dependency>

      <groupId>org.springframework.boot</groupId>

      <artifactId>spring-boot-starter-tomcat</artifactId>

      <scope>provided</scope>

    </dependency>

    <!-- mybatis -->

    <dependency>

      <groupId>org.mybatis</groupId>

      <artifactId>mybatis</artifactId>

    </dependency>

    <!-- mysql driver -->

    <dependency>

      <groupId>mysql</groupId>

      <artifactId>mysql-connector-java</artifactId>

      <scope>runtime</scope>

    </dependency>

    <!-- oracle driver -->

    <dependency>

      <groupId>com.oracle</groupId>

      <artifactId>ojdbc6</artifactId>

      <scope>runtime</scope>

    </dependency>

    <!-- junit -->

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <scope>test</scope>

    </dependency>

    <!-- druid db pool -->

    <dependency>

      <groupId>com.alibaba</groupId>

      <artifactId>druid</artifactId>

    </dependency>

  </dependencies>

  <build>

    <finalName>nspringboot</finalName>

  </build>

</project>

4、启动数据库监听 ApplicationStartListener

package com.nankang.cati.nspringboot.listener;

import com.nankang.cati.nutil.context.RunTimeController;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.stereotype.Component;

import javax.servlet.ServletContextEvent;

import javax.servlet.ServletContextListener;

@Component("ApplicationStartListener")

public class ApplicationStartListener implements ServletContextListener {

    public void contextInitialized(ServletContextEvent servletContextEvent) {

        Logger logger = LoggerFactory.getLogger(this.getClass());

        logger.info("Application Starting...");

        try {

            RunTimeController.start();

        } catch (Throwable e) {

            throw new RuntimeException("Application failed to startup.", e);

        }

        logger.info("Application Started [OK].");

    }

    public void contextDestroyed(ServletContextEvent servletContextEvent) {

        Logger logger = LoggerFactory.getLogger(this.getClass());

        logger.info("Application Stopping...");

        try {

            RunTimeController.close();

        } catch (Throwable e) {

            throw new RuntimeException("Application failed to stop.", e);

        }

        logger.info("Application Stopped [OK].");

    }

}

5、程序启动文件 Application：

package com.nankang.cati.nspringboot;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.boot.builder.SpringApplicationBuilder;

import org.springframework.boot.web.support.SpringBootServletInitializer;

@SpringBootApplication

public class Application extends SpringBootServletInitializer {

    @Override

    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {

        return application.sources(Application.class);

    }

    public static void main(String[] args) throws Exception {

        SpringApplication.run(Application.class, args);

    }

}

6、其他注意点：

1）Maven模块灰色显示：删除，重新导入一次即可

　http://blog.csdn.net/Justnow_/article/details/52461197　　　

2）springboot启动不了

原因，发布的不能是自己加进去的，用生成的就好了

　3）Springboot启动不了，Spring版本问题：

原来版本：3.1.4 升级到 4.3.7 即可。

7、参考文章：

模块中添加Springboot：

http://blog.csdn.net/buyi_/article/details/51298811

http://www.tuicool.com/articles/RJJvMj3

Springboot配置：