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
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<?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移动技术网。
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