SpringBoot框架搭建教程分享

2023-09-25 20:37:05 42

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



4.0.0

com.test
demo
0.0.1-SNAPSHOT

common
web

pom

demo
aprojectforSpringBoot


org.springframework.boot
spring-boot-starter-parent
1.5.1.RELEASE




UTF-8
UTF-8
1.8




org.springframework.boot
spring-boot-starter


org.springframework.boot
spring-boot-starter-logging




org.springframework.boot
spring-boot-starter-test
test


org.springframework.boot
spring-boot-starter-web


org.springframework.boot
spring-boot-devtools
true


org.springframework.boot
spring-boot-starter-thymeleaf



org.apache.tomcat
tomcat-jdbc
7.0.47



org.springframework
spring-tx
4.3.6.RELEASE


org.springframework
spring-jdbc
4.3.6.RELEASE



mysql
mysql-connector-java



org.mybatis.spring.boot
mybatis-spring-boot-starter
1.1.1



com.alibaba
druid
1.0.19



net.sf.json-lib
json-lib
2.4
jdk15


commons-logging
commons-logging





commons-httpclient
commons-httpclient
3.0.1




org.apache.logging.log4j
log4j-slf4j-impl
2.4.1


org.apache.logging.log4j
log4j-api
2.4.1


org.apache.logging.log4j
log4j-core
2.4.1


org.slf4j
jcl-over-slf4j
1.7.12





demo


src/main/resources

application-dev.properties
application-prod.properties
application.properties

true


true
src/main/resources

application-${environment}.properties
application.properties







dev

dev


true



prod

prod

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：

packagecom.test.demo.web;
importcom.test.demo.web.filter.AccessFilter;
importcom.test.demo.web.interceptor.AccessInterceptor;
importorg.apache.ibatis.session.SqlSessionFactory;
importorg.mybatis.spring.SqlSessionFactoryBean;
importorg.mybatis.spring.annotation.MapperScan;
importorg.mybatis.spring.boot.autoconfigure.SpringBootVFS;
importorg.springframework.beans.factory.annotation.Value;
importorg.springframework.boot.SpringApplication;
importorg.springframework.boot.autoconfigure.SpringBootApplication;
importorg.springframework.boot.context.properties.ConfigurationProperties;
importorg.springframework.boot.web.servlet.FilterRegistrationBean;
importorg.springframework.context.annotation.Bean;
importorg.springframework.context.annotation.Configuration;
importorg.springframework.core.io.support.PathMatchingResourcePatternResolver;
importorg.springframework.jdbc.datasource.DataSourceTransactionManager;
importorg.springframework.transaction.PlatformTransactionManager;
importorg.springframework.web.servlet.config.annotation.InterceptorRegistry;
importorg.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

importjavax.sql.DataSource;

@SpringBootApplication(scanBasePackages="com.test.demo")
@MapperScan("com.test.demo.common.dao")
@Configuration
publicclassWebApplication{@Bean
@ConfigurationProperties(prefix="spring.datasource")
publicDataSourcedataSource(){
returnneworg.apache.tomcat.jdbc.pool.DataSource();
}

//提供SqlSession
@Bean
publicSqlSessionFactorysqlSessionFactoryBean()throwsException{
SqlSessionFactoryBeansqlSessionFactoryBean=newSqlSessionFactoryBean();
sqlSessionFactoryBean.setDataSource(dataSource());
PathMatchingResourcePatternResolverresolver=newPathMatchingResourcePatternResolver();
sqlSessionFactoryBean.setVfs(SpringBootVFS.class);
sqlSessionFactoryBean.setTypeAliasesPackage("com.test.demo.common.model");
sqlSessionFactoryBean.setMapperLocations(resolver.getResources("classpath:/mapper/*.xml"));
returnsqlSessionFactoryBean.getObject();
}

//事务配置
@Bean
publicPlatformTransactionManagertransactionManager(){
returnnewDataSourceTransactionManager(dataSource());
}

//主启动函数
publicstaticvoidmain(String[]args){
SpringApplication.run(WebApplication.class,args);
}

//过滤器配置
@Bean
publicFilterRegistrationBeansomeFilterRegistration(){
FilterRegistrationBeanregistration=newFilterRegistrationBean();
AccessFilteraccessFilter=newAccessFilter();
registration.setFilter(accessFilter);
registration.addUrlPatterns("/admin/*");
registration.setName("accessFilter");
returnregistration;
}

//拦截器配置
@Configuration
publicclassaddInterceptorextendsWebMvcConfigurerAdapter{
publicvoidaddInterceptors(InterceptorRegistryregistry){
registry.addInterceptor(newAccessInterceptor()).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毛票票。

SpringBoot框架搭建教程分享

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