SpringBoot框架搭建教程分享

<?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>

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 

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/**");  } }}