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：
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spring.thymeleaf.cache=falseserver.port=8021server.context-path=/demospring.datasource.url=jdbc:mysql://localhost:3306/demo?characterEncoding=utf8&useSSL=falsespring.datasource.username=rootspring.datasource.password=XXXspring.datasource.driver-class-name=com.mysql.jdbc.Driver |
下面是SpringBoot的启动类：
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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")@Configurationpublic 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服务器之家。
原文链接：http://www.cnblogs.com/dali-lyc/p/7428012.html
