SpringBoot框架搭建教程分享

springboot几乎集成了springmvc的所有内容，以及tomcat容器，同时去除了繁复的xml配置文件，开发起来十分方便；页面配合thymeleaf模板渲染也是非常简单，如果是前后端分离的项目，那么springboot就专门负责提供restful风格的api接口，通过json格式与前端进行数据交互。

下面pom.xml里面一些依赖

<?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.test</groupid>
 <artifactid>demo</artifactid>
 <version>0.0.1-snapshot</version>
 <modules>
  <module>common</module>
  <module>web</module>
 </modules>
 <packaging>pom</packaging>

 <name>demo</name>
 <description>a project for spring boot</description>

 <parent>
  <groupid>org.springframework.boot</groupid>
  <artifactid>spring-boot-starter-parent</artifactid>
  <version>1.5.1.release</version>
  <relativepath/>
 </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</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-test</artifactid>
   <scope>test</scope>
  </dependency>
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-web</artifactid>
  </dependency>
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-devtools</artifactid>
   <optional>true</optional>
  </dependency>
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-thymeleaf</artifactid>
  </dependency>

  <dependency>
   <groupid>org.apache.tomcat</groupid>
   <artifactid>tomcat-jdbc</artifactid>
   <version>7.0.47</version>
  </dependency>

  <dependency>
   <groupid>org.springframework</groupid>
   <artifactid>spring-tx</artifactid>
   <version>4.3.6.release</version>
  </dependency>
  <dependency>
   <groupid>org.springframework</groupid>
   <artifactid>spring-jdbc</artifactid>
   <version>4.3.6.release</version>
  </dependency>

  <dependency>
   <groupid>mysql</groupid>
   <artifactid>mysql-connector-java</artifactid>
  </dependency>

  <dependency>
   <groupid>org.mybatis.spring.boot</groupid>
   <artifactid>mybatis-spring-boot-starter</artifactid>
   <version>1.1.1</version>
  </dependency>

  <dependency>
   <groupid>com.alibaba</groupid>
   <artifactid>druid</artifactid>
   <version>1.0.19</version>
  </dependency>

  <dependency>
   <groupid>net.sf.json-lib</groupid>
   <artifactid>json-lib</artifactid>
   <version>2.4</version>
   <classifier>jdk15</classifier>
   <exclusions>
    <exclusion>
     <groupid>commons-logging</groupid>
     <artifactid>commons-logging</artifactid>
    </exclusion>
   </exclusions>
  </dependency>

  <dependency>
   <groupid>commons-httpclient</groupid>
   <artifactid>commons-httpclient</artifactid>
   <version>3.0.1</version>
  </dependency>

  <!--log4j2-->
  <dependency>
   <groupid>org.apache.logging.log4j</groupid>
   <artifactid>log4j-slf4j-impl</artifactid>
   <version>2.4.1</version>
  </dependency>
  <dependency>
   <groupid>org.apache.logging.log4j</groupid>
   <artifactid>log4j-api</artifactid>
   <version>2.4.1</version>
  </dependency>
  <dependency>
   <groupid>org.apache.logging.log4j</groupid>
   <artifactid>log4j-core</artifactid>
   <version>2.4.1</version>
  </dependency>
  <dependency>
   <groupid>org.slf4j</groupid>
   <artifactid>jcl-over-slf4j</artifactid>
   <version>1.7.12</version>
  </dependency>

 </dependencies>

 <build>
  <finalname>demo</finalname>
  <resources>
   <resource>
    <directory>src/main/resources</directory>
    <excludes>
     <exclude>application-dev.properties</exclude>
     <exclude>application-prod.properties</exclude>
     <exclude>application.properties</exclude>
    </excludes>
    <filtering>true</filtering>
   </resource>
   <resource>
    <filtering>true</filtering>
    <directory>src/main/resources</directory>
    <includes>
     <include>application-${environment}.properties</include>
     <include>application.properties</include>
    </includes>
   </resource>
  </resources>
 </build>

 <profiles>
  <profile>
   <id>dev</id>
   <properties>
    <environment>dev</environment>
   </properties>
   <activation>
    <activebydefault>true</activebydefault>
   </activation>
  </profile>
  <profile>
   <id>prod</id>
   <properties>
    <environment>prod</environment>
   </properties>
  </profile>

 </profiles>
</project>

下面是springboot的启动配置文件application.properties：

spring.thymeleaf.cache=false
server.port=8021
server.context-path=/demo

spring.datasource.url=jdbc:mysql://localhost:3306/demo?characterencoding=utf8&usessl=false
spring.datasource.username=root
spring.datasource.password=xxx
spring.datasource.driver-class-name=com.mysql.jdbc.driver 

下面是springboot的启动类：

package com.test.demo.web;
import com.test.demo.web.filter.accessfilter;
import com.test.demo.web.interceptor.accessinterceptor;
import org.apache.ibatis.session.sqlsessionfactory;
import org.mybatis.spring.sqlsessionfactorybean;
import org.mybatis.spring.annotation.mapperscan;
import org.mybatis.spring.boot.autoconfigure.springbootvfs;
import org.springframework.beans.factory.annotation.value;
import org.springframework.boot.springapplication;
import org.springframework.boot.autoconfigure.springbootapplication;
import org.springframework.boot.context.properties.configurationproperties;
import org.springframework.boot.web.servlet.filterregistrationbean;
import org.springframework.context.annotation.bean;
import org.springframework.context.annotation.configuration;
import org.springframework.core.io.support.pathmatchingresourcepatternresolver;
import org.springframework.jdbc.datasource.datasourcetransactionmanager;
import org.springframework.transaction.platformtransactionmanager;
import org.springframework.web.servlet.config.annotation.interceptorregistry;
import org.springframework.web.servlet.config.annotation.webmvcconfigureradapter;

import javax.sql.datasource;

@springbootapplication(scanbasepackages = "com.test.demo")
@mapperscan("com.test.demo.common.dao")
@configuration
public class webapplication { @bean
 @configurationproperties(prefix = "spring.datasource")
 public datasource datasource() {
  return new org.apache.tomcat.jdbc.pool.datasource();
 }

 // 提供sqlsession
 @bean
 public sqlsessionfactory sqlsessionfactorybean() throws exception {
  sqlsessionfactorybean sqlsessionfactorybean = new sqlsessionfactorybean();
  sqlsessionfactorybean.setdatasource(datasource());
  pathmatchingresourcepatternresolver resolver = new pathmatchingresourcepatternresolver();
  sqlsessionfactorybean.setvfs(springbootvfs.class);
  sqlsessionfactorybean.settypealiasespackage("com.test.demo.common.model");
  sqlsessionfactorybean.setmapperlocations(resolver.getresources("classpath:/mapper/*.xml"));
  return sqlsessionfactorybean.getobject();
 }

 // 事务配置
 @bean
 public platformtransactionmanager transactionmanager() {
  return new datasourcetransactionmanager(datasource());
 }

 // 主启动函数
 public static void main(string[] args) {
  springapplication.run(webapplication.class, args);
 }

 // 过滤器配置
 @bean
 public filterregistrationbean somefilterregistration() {
  filterregistrationbean registration = new filterregistrationbean();
  accessfilter accessfilter = new accessfilter();
  registration.setfilter(accessfilter);
  registration.addurlpatterns("/admin/*");
  registration.setname("accessfilter");
  return registration;
 }

 // 拦截器配置
 @configuration
 public class addinterceptor extends webmvcconfigureradapter {
  public void addinterceptors(interceptorregistry registry) {
   registry.addinterceptor(new accessinterceptor()).addpathpatterns("/admin/**");
  }
 }

}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。