构建springboot项目之前,先得了解springboot的目录结构
转自:https://blog.youkuaiyun.com/kingboy190/article/details/78679467
|-customer(项目名称)
| - src
| | - main
| | | - java
| | | - resources
| | | | - static
| | | | - public
| | - test
| | | - java
| - pom.xml
| - customer.iml
- customer:是项目名称;
- src/main/java:目录下放置所有java文件(源代码文件);
- src/main/resources:放置所有的配置文件、页面文件、静态资源文件;
- src/main/resources/static:是静态资源文件目录,在这个目录中的所有文件将可以被直接访问,如果没有这个文件夹可自行创建;
- src/main/resources/public:作用和src/main/resources/static目录一样。
配制文件
springboot运行会自动加载resources下面名称为application.properties配制文件
server.port=9090 # 服务端口号
server.tomcat.uri-encoding=UTF-8 #以Tomcat为web容器时的字符编码
spring.application.name=customer # 应用名称,一般就是项目名称,这个名称在SpringCloud中比较关键
spring.profiles.active=dev #指定当前的活动配置文件,主要用于多环境多配置文件的应用中
spring.http.encoding.charset=UTF-8 #http请求的字符编码
spring.http.multipart.max-file-size=10MB #设置文件上传时单个文件的大小限制
spring.http.multipart.max-request-size=100MB #设置文件上传时总文件大小限制
spring.thymeleaf.prefix=classpath:/templates/ #配置在使用Thymeleaf做页面模板时的前缀,即页面所在路径
spring.thymeleaf.suffix=.html #设置在使用Thymeleaf做页面模板时的后缀
spring.thymeleaf.cache=false #设置在使用Thymeleaf做页面模板时是否启用缓存
spring.mvc.static-path-pattern=/** #设置静态资源的请求路径
spring.resources.static-locations=classpath:/static/,classpath:/public/ #指定静态资源的路径
##以下是使用MySQL数据库的配置
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect #指定数据库方言
hibernate.show_sql=true #是否显示sql语句
hibernate.hbm2dll.auto=update #设置使用Hibernate的自动建表方式
entitymanager.packagesToScan=com.zslin #设置自动扫描的包前缀
spring.datasource.url=jdbc:mysql://localhost:3306/customer?\
useUnicode=true&characterEncoding=utf-8&useSSL=true&autoReconnect=true #数据库链接
spring.datasource.username=root #数据库用户名
spring.datasource.password=123 #数据库用户对应的密码
spring.datasource.driver-class-name=com.mysql.jdbc.Driver #数据库驱动名称
pom.xml配制
发布成jar包,所以pom.xml中得描述:< packaging>jar< /packaging> 表示maven的package方式为jar。并需要添加jsp的支持及打包方式等等,以下我把我的pom.xml贴出来:
<?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.vking.tspringboot</groupId>
<artifactId>tspringboot</artifactId>
<version>1.0-SNAPSHOT</version>
<name>testSpringBoot</name>
<packaging>jar</packaging>
<!-- spring-boot的web启动的jar包 -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<!--暴露各种指标-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
<version>1.2.4.RELEASE</version>
</dependency>
<!--表示为web工程-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<!--maven的插件-->
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>com.vking.tspringboot.controller.SampleController</mainClass>
</configuration>
<version>1.4.2.RELEASE</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
<resources>
<!-- 打包时将jsp文件拷贝到META-INF目录下-->
<resource>
<!-- 指定resources插件处理哪个目录下的资源文件 -->
<directory>src/main/webapp</directory>
<!--注意此次必须要放在此目录下才能被访问到-->
<targetPath>META-INF/resources</targetPath>
<includes>
<include>**/**</include>
</includes>
</resource>
<resource>
<directory>${project.basedir}/lib</directory>
<targetPath>BOOT-INF/lib/</targetPath>
<includes>
<include>**/*.jar</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/**</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</build>
</project>