Java Spring 后端项目搭建
参考了几位同行的Blogs和StackOverflow上的许多问答，搭建了此后端项目，替换原来的node.js后端，和前一篇中搭建的Vue Web App项目配合使用，后端准备只提供服务，不包含后端装配的页面，打算只使用MongoDb和Redis，所以JPA部分注释掉了，可打开使用，核心文件如下，供需要的人参考。
pom.xml
<?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>JavaWeb</groupId>
<artifactId>JavaWeb</artifactId>
<version>1.0</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build> <properties>
<org.springframework.version>5.0.5.RELEASE</org.springframework.version>
</properties> <dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-collections4 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.1</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-compress -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.16.1</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-math3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
<version>3.6.1</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-io -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-pool2 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
<version>2.5.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-text -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-text</artifactId>
<version>1.3</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-configuration2 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-configuration2</artifactId>
<version>2.2</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-proxy -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-proxy</artifactId>
<version>1.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/commons-cli/commons-cli -->
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>1.4</version>
</dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.uuid/java-uuid-generator -->
<dependency>
<groupId>com.fasterxml.uuid</groupId>
<artifactId>java-uuid-generator</artifactId>
<version>3.1.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.slf4j/jcl-over-slf4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.25</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.11.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.11.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-slf4j-impl -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>2.11.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-web -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-web</artifactId>
<version>2.11.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.20</version>
<scope>provided</scope>
</dependency> <!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency> <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.0</version>
<scope>provided</scope>
</dependency> <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/javax.servlet.jsp-api -->
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
<scope>provided</scope>
</dependency> <!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-beans -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-tx -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-context-support -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-aop -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework.version}</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.springframework.version}</version>
<scope>test</scope>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.session/spring-session-core -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
<version>2.0.2.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.session/spring-session-data-redis -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
<version>2.0.2.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>2.0.6.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.2.16.Final</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-entitymanager -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.2.16.Final</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>6.0.9.Final</version>
</dependency> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-mongodb -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>2.0.6.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.mongodb/mongo-java-driver -->
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>3.6.3</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-mongodb -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
<version>2.0.6.RELEASE</version>
</dependency> <!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.4.9</version>
</dependency> <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.10.5</version>
</dependency> <!-- https://mvnrepository.com/artifact/com.corundumstudio.socketio/netty-socketio -->
<dependency>
<groupId>com.corundumstudio.socketio</groupId>
<artifactId>netty-socketio</artifactId>
<version>1.7.15</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.bytedeco.javacpp-presets/ffmpeg -->
<dependency>
<groupId>net.bramp.ffmpeg</groupId>
<artifactId>ffmpeg</artifactId>
<version>0.6.2</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.17</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.17</version>
</dependency> <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-scratchpad -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>3.17</version>
</dependency> </dependencies> </project>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1"> <!-- Session -->
<filter>
<filter-name>springSessionRepositoryFilter</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSessionRepositoryFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping> <servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!--<init-param>-->
<!--<param-name>contextConfigLocation</param-name>-->
<!--<param-value>/WEB-INF/applicationContext.xml</param-value>-->
<!--</init-param>-->
<load-on-startup>1</load-on-startup>
</servlet> <servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping> <filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param> <context-param>
<param-name>log4jConfiguration</param-name>
<!-- 日志配置文件路径，请根据具体项目自行调整 -->
<param-value>classpath:META-INF/log4j2.xml</param-value>
</context-param> <listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener> </web-app>
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mongo="http://www.springframework.org/schema/data/mongo"
xmlns:cache="http://www.springframework.org/schema/cache"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/data/mongo
http://www.springframework.org/schema/data/mongo/spring-mongo.xsd
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache-3.1.xsd"> <context:property-placeholder location="classpath*:META-INF/config.properties"/> <!-- SpringData类型转换器 -->
<!--<mongo:mapping-converter id="mongoConverter">-->
<!--<mongo:custom-converters>-->
<!--<mongo:converter>-->
<!--<bean class="com.jastar.demo.converter.TimestampConverter" />-->
<!--</mongo:converter>-->
<!--</mongo:custom-converters>-->
<!--</mongo:mapping-converter>--> <mongo:mongo-client id="mongo" host="${mongo.host}" port="${mongo.port}">
<mongo:client-options connections-per-host="${mongo.connectionsPerHost}"
threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}"
connect-timeout="${mongo.connectTimeout}" max-wait-time="${mongo.maxWaitTime}"
socket-keep-alive="${mongo.socketKeepAlive}" socket-timeout="${mongo.socketTimeout}"/>
</mongo:mongo-client>
<!-- mongo的工厂，通过它来取得mongo实例,dbname为mongodb的数据库名，没有的话会自动创建 -->
<mongo:db-factory id="mongoDbFactory" dbname="${mongo.dbname}"
mongo-ref="mongo"/> <!-- mongodb的主要操作对象，所有对mongodb的增删改查的操作都是通过它完成 -->
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg name="mongoDbFactory" ref="mongoDbFactory"/>
<!--<constructor-arg name="mongoConverter" ref="mongoConverter" />-->
</bean> <context:component-scan base-package="com.company.framework.dao"/> <mongo:repositories base-package="com.company.framework.dao"/> <!-- redis数据源 -->
<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
<!-- 池中可借的最大数 -->
<property name="maxTotal" value="${redis.maxTotal}"/>
<!-- 允许池中空闲的最大连接数 -->
<property name="maxIdle" value="${redis.maxIdle}"/>
<!-- 允许池中空闲的最小连接数 -->
<property name="minIdle" value="${redis.minIdle}"/>
<!-- 获取连接最大等待时间（毫秒） -->
<property name="maxWaitMillis" value="${redis.maxWaitMillis}"/>
<!-- 当maxActive到达最大数，获取连接时的操作 是否阻塞等待 -->
<property name="blockWhenExhausted" value="${redis.blockWhenExhausted}"/>
<!-- 在获取连接时，是否验证有效性 -->
<property name="testOnBorrow" value="${redis.testOnBorrow}"/>
<!-- 在归还连接时，是否验证有效性 -->
<property name="testOnReturn" value="${redis.testOnReturn}"/>
<!-- 当连接空闲时，是否验证有效性 -->
<property name="testWhileIdle" value="${redis.testWhileIdle}"/>
<!-- 设定间隔没过多少毫秒进行一次后台连接清理的行动 -->
<property name="timeBetweenEvictionRunsMillis" value="${redis.timeBetweenEvictionRunsMillis}"/>
<!-- 每次检查的连接数 -->
<property name="numTestsPerEvictionRun" value="${redis.numTestsPerEvictionRun}"/>
</bean> <!-- Spring-redis连接池管理工厂 -->
<bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
<!-- IP地址 -->
<property name="hostName" value="${redis.hostName}"/>
<!-- 端口号 -->
<property name="port" value="${redis.port}"/>
<!-- 超时时间 默认2000-->
<property name="timeout" value="${redis.timeout}"/>
<!-- 连接池配置引用 -->
<property name="poolConfig" ref="jedisPoolConfig" />
<!-- usePool：是否使用连接池 -->
<property name="usePool" value="true"/>
</bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
<property name="connectionFactory" ref="jedisConnectionFactory"/>
<property name="keySerializer">
<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
</property>
<property name="valueSerializer">
<bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
</property>
<property name="hashKeySerializer">
<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
</property>
<property name="hashValueSerializer">
<bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
</property>
<!--开启事务 -->
<property name="enableTransactionSupport" value="true"></property>
</bean> <bean id="redisHttpSessionConfiguration"
class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"/> <cache:annotation-driven cache-manager="cacheManager" /> <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager">
<property name="cacheManager" ref="ehcache"></property>
</bean> <bean id="ehcache" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
<property name="configLocation" value="classpath:META-INF/ehcache-setting.xml"></property>
</bean> </beans>
dispatcher-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa-1.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd"> <context:component-scan base-package="com.company.framework.component"/> <context:component-scan base-package="com.company.framework.service"/> <!--指明 controller 所在包，并扫描其中的注解-->
<context:component-scan base-package="com.company.framework.controller"/> <!-- 静态资源(js、image等)的访问 -->
<mvc:default-servlet-handler/> <!-- 开启注解 -->
<mvc:annotation-driven/> <!--ViewResolver 视图解析器-->
<!--用于支持Servlet、JSP视图解析-->
<bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/WEB-INF/pages/"/>
<property name="suffix" value=".jsp"/>
</bean> <!-- 表示JPA Repository所在的包 -->
<!--<jpa:repositories base-package="com.company.framework.dao2"/>--> <!--<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">-->
<!--<property name="persistenceUnitName" value="defaultPersistenceUnit"/>-->
<!--</bean>--> <!-- 事务管理 -->
<!--<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">-->
<!--<property name="entityManagerFactory" ref="entityManagerFactory"/>-->
<!--</bean>--> <!--<tx:annotation-driven transaction-manager="transactionManager"/>--> <!-- make spring look up annotation -->
<context:annotation-config/> </beans>
ehcache-setting.xml
<?xml version="1.0" encoding="UTF-8"?>
<ehcache>
<!-- 指定一个文件目录，当EhCache把数据写到硬盘上时，将把数据写到这个文件目录下 -->
<diskStore path="java.io.tmpdir"/> <!--name：缓存名称-->
<!--maxElementsInMemory：内存中最大缓存对象数-->
<!--maxElementsOnDisk：硬盘中最大缓存对象数，若是0表示无穷大-->
<!--eternal：true表示对象永不过期，此时会忽略timeToIdleSeconds和timeToLiveSeconds属性，默认为false-->
<!--overflowToDisk：true表示当内存缓存的对象数目达到了-->
<!--maxElementsInMemory界限后，会把溢出的对象写到硬盘缓存中。注意：如果缓存的对象要写入到硬盘中的话，则该对象必须实现了Serializable接口才行。-->
<!--diskSpoolBufferSizeMB：磁盘缓存区大小，默认为30MB。每个Cache都应该有自己的一个缓存区。-->
<!--diskPersistent：是否缓存虚拟机重启期数据，是否持久化磁盘缓存,当这个属性的值为true时,系统在初始化时会在磁盘中查找文件名 为cache名称,后缀名为index的文件，这个文件中存放了已经持久化在磁盘中的cache的index,找到后会把cache加载到内存，要想把 cache真正持久化到磁盘,写程序时注意执行net.sf.ehcache.Cache.put(Element element)后要调用flush()方法。-->
<!--diskExpiryThreadIntervalSeconds：磁盘失效线程运行时间间隔，默认为120秒-->
<!--timeToIdleSeconds： 设定允许对象处于空闲状态的最长时间，以秒为单位。当对象自从最近一次被访问后，如果处于空闲状态的时间超过了timeToIdleSeconds属性 值，这个对象就会过期，EHCache将把它从缓存中清空。只有当eternal属性为false，该属性才有效。如果该属性值为0，则表示对象可以无限 期地处于空闲状态-->
<!--timeToLiveSeconds：设定对象允许存在于缓存中的最长时间，以秒为单位。当对象自从被存放到缓存中后，如果处于缓存中的时间超过了 timeToLiveSeconds属性值，这个对象就会过期，EHCache将把它从缓存中清除。只有当eternal属性为false，该属性才有 效。如果该属性值为0，则表示对象可以无限期地存在于缓存中。timeToLiveSeconds必须大于timeToIdleSeconds属性，才有 意义-->
<!--memoryStoreEvictionPolicy：当达到maxElementsInMemory限制时，Ehcache将会根据指定的策略去清理内存。可选策略有：LRU（最近最少使用，默认策略）、FIFO（先进先出）、LFU（最少访问次数）。--> <!-- 设定缓存的默认数据过期策略 -->
<defaultCache
maxElementsInMemory="10000"
eternal="false"
overflowToDisk="true"
timeToIdleSeconds="10"
timeToLiveSeconds="20"
diskPersistent="false"
diskExpiryThreadIntervalSeconds="120"/> <cache name="cache"
maxElementsInMemory="10000"
eternal="false"
overflowToDisk="true"
timeToIdleSeconds="10"
timeToLiveSeconds="20"/> </ehcache>
log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<!--日志级别以及优先级排序: OFF > FATAL > ERROR > WARN > INFO > DEBUG > TRACE > ALL -->
<!--Configuration后面的status，这个用于设置log4j2自身内部的信息输出，可以不设置，当设置成trace时，你会看到log4j2内部各种详细输出-->
<!--monitorInterval：Log4j能够自动检测修改配置 文件和重新配置本身，设置间隔秒数-->
<configuration status="WARN" monitorInterval="30">
<!--先定义所有的appender-->
<appenders>
<!--这个输出控制台的配置-->
<console name="Console" target="SYSTEM_OUT">
<!--输出日志的格式-->
<PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
</console>
<!--文件会打印出所有信息，这个log每次运行程序会自动清空，由append属性决定，这个也挺有用的，适合临时测试用-->
<File name="log" fileName="log/test.log" append="false">
<PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %class{36} %L %M - %msg%xEx%n"/>
</File>
<!-- 这个会打印出所有的info及以下级别的信息，每次大小超过size，则这size大小的日志会自动存入按年份-月份建立的文件夹下面并进行压缩，作为存档-->
<RollingFile name="RollingFileInfo" fileName="${sys:user.home}/logs/info.log"
filePattern="${sys:user.home}/logs/$${date:yyyy-MM}/info-%d{yyyy-MM-dd}-%i.log">
<!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<ThresholdFilter level="info" onMatch="ACCEPT" onMismatch="DENY"/>
<PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
<Policies>
<TimeBasedTriggeringPolicy/>
<SizeBasedTriggeringPolicy size="100 MB"/>
</Policies>
</RollingFile>
<RollingFile name="RollingFileWarn" fileName="${sys:user.home}/logs/warn.log"
filePattern="${sys:user.home}/logs/$${date:yyyy-MM}/warn-%d{yyyy-MM-dd}-%i.log">
<ThresholdFilter level="warn" onMatch="ACCEPT" onMismatch="DENY"/>
<PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
<Policies>
<TimeBasedTriggeringPolicy/>
<SizeBasedTriggeringPolicy size="100 MB"/>
</Policies>
<!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件，这里设置了20 -->
<DefaultRolloverStrategy max="20"/>
</RollingFile>
<RollingFile name="RollingFileError" fileName="${sys:user.home}/logs/error.log"
filePattern="${sys:user.home}/logs/$${date:yyyy-MM}/error-%d{yyyy-MM-dd}-%i.log">
<ThresholdFilter level="error" onMatch="ACCEPT" onMismatch="DENY"/>
<PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
<Policies>
<TimeBasedTriggeringPolicy/>
<SizeBasedTriggeringPolicy size="100 MB"/>
</Policies>
</RollingFile>
</appenders>
<!--然后定义logger，只有定义了logger并引入的appender，appender才会生效-->
<loggers>
<!--过滤掉spring和mybatis的一些无用的DEBUG信息-->
<logger name="org.springframework" level="INFO"></logger>
<logger name="org.hibernate" level="INFO"></logger>
<logger name="org.mongodb.driver" level="INFO" />
<logger name="org.mongodb.driver.cluster" level="OFF" />
<root level="debug">
<appender-ref ref="Console"/>
<appender-ref ref="RollingFileInfo"/>
<appender-ref ref="RollingFileWarn"/>
<appender-ref ref="RollingFileError"/>
</root>
</loggers>
</configuration>
config.properties
###---The mongodb settings---
mongo.dbname=admin
mongo.host=127.0.0.1
mongo.port=27017
mongo.connectionsPerHost=8
mongo.threadsAllowedToBlockForConnectionMultiplier=4
mongo.connectTimeout=1000
mongo.maxWaitTime=1500
mongo.autoConnectRetry=true
mongo.socketKeepAlive=true
mongo.socketTimeout=1500
mongo.slaveOk=true
mongo.writeNumber=1
mongo.writeTimeout=0
mongo.writeFsync=true ###---The redis settings---
redis.hostName=127.0.0.1
redis.port=6379
redis.password=""
redis.maxTotal=6000
redis.maxIdle=400
redis.minIdle=2
redis.maxWaitMillis=1000
redis.blockWhenExhausted=true
redis.testOnBorrow=true
redis.testOnReturn=true
redis.testWhileIdle=true
redis.timeBetweenEvictionRunsMillis=1800000
redis.numTestsPerEvictionRun=5
redis.timeout=100000
defaultCacheExpireTime=60
Java Spring 后端项目搭建的更多相关文章
- Java Spring MVC项目搭建（二）——项目配置
1.站点配置文件web.xml 每一个Spring MVC 项目都必须有一个站点配置文件web.xml,他的主要功能吗....有一位大哥已经整理的很好,我借来了,大家看看: 引用博客地址: http: ...
- Java Spring MVC项目搭建（一）——Spring MVC框架集成
1.Java JDK及Tomcat安装 我这里安装的是JDK 1.8 及 Tomcat 8,安装步骤详见:http://www.cnblogs.com/eczhou/p/6285248.html 2. ...
- Java Spring MVC项目搭建（三）——“Hello World”
在Spring 的配置文件里,我们定义了一个bean ,Spring 会在启动时候会生成对象. <bean id = "helloworld" class="com ...
- Spring MVC 项目搭建 -1- 创建项目
Spring MVC 项目搭建 -1- 创建项目 1.创建 Dynamic Web project (SpringDemo),添加相关jar包 2.创建一个简单的controller类 package ...
- Spring Boot项目搭建
1.Spring Boot概述 Spring Boot是由Pivotal团队提供的全新框架,其设计目的是用来简化新Spring应用的初始搭建以及开发过程.该框架使用了特定的方式来进行配置,从而使开发人 ...
- Spring boot项目搭建及简单实例
Spring boot项目搭建 Spring Boot 概述 Build Anything with Spring Boot:Spring Boot is the starting point for ...
- Spring MVC 项目搭建 -6- spring security 使用自定义Filter实现验证扩展资源验证，使用数据库进行配置
Spring MVC 项目搭建 -6- spring security使用自定义Filter实现验证扩展url验证,使用数据库进行配置 实现的主要流程 1.创建一个Filter 继承 Abstract ...
- Spring MVC 项目搭建 -5- spring security 使用数据库进行验证
Spring MVC 项目搭建 -5- spring security 使用数据库进行验证 1.创建数据表格(这里使用的是mysql) CREATE TABLE security_role ( id ...
- Spring MVC 项目搭建 -4- spring security-添加自定义登录页面
Spring MVC 项目搭建 -4- spring security-添加自定义登录页面 修改配置文件 <!--spring-sample-security.xml--> <!-- ...
随机推荐
- The Hard Thing About Hard Things
1.大多数的管理书籍都是告诉你如何做正确的事,不把事情搞砸.而好书是告诉你,当事情已经搞砸时,你该怎么办. 2.这是个个真实的世界,他们偷走了你的梦想,可你却不知道是谁偷的.
- IE6、IE7、Firefox中margin问题及input解决办法
margin不居中的问题 .div{ margin:10px;/*ff*/ *margin:15px;/*ie7*/ _margin:15px;/*ie6*/ 尺寸会变为正常的两倍,按道理应为5px ...
- Windows XP with SP3大客户免激活日文版
原贴地址:http://www.humin.com.cn/ja_windows_xp_professional_with_service_pack_3_x86_dvd_vl_x14-74058-iso ...
- luoguP1004 方格取数（四维DP）
题目链接:https://www.luogu.org/problemnew/show/P1004 思路: 这道题是四维DP的模板题,与luoguP1006传纸条基本相似,用f[i][j][k][l]表 ...
- Spring AOP开发
--------------------siwuxie095 Spring AOP 开发 1.在 Spring 中进行 ...
- 不同的路径12障碍物 · Unique Paths12
［抄题］: 有一个机器人的位于一个 m × n 个网格左上角. 机器人每一时刻只能向下或者向右移动一步.机器人试图达到网格的右下角. 问有多少条不同的路径? ［思维问题］: 以为要用count来计数: ...
- 旋转链表(所有元素往右移) rotate list
［抄题］: 给定一个链表,旋转链表,使得每个节点向右移动k个位置,其中k是一个非负数 样例 给出链表1->2->3->4->5->null和k=2 返回4->5-& ...
- access数据库收缩（压缩）
一般是因为表中有大量没用的数据,把没用的数据全部删除 菜单栏的“工具”——“数据库实用工具”——“压缩和修复数据库” OK啦
- iOS - 组件化探究之私有库的创建
http://www.cocoachina.com/ios/20180511/23359.html
- 把html标签转换为实体 dhtmlspecialchars
把html标签转换为实体/*可以处理数组中的代码,他们的作用是可以把一个数组或字符串中的字符转化为html实体,可以防止页面的跨站问题,那么我们看到他的转换就是将'&','"','& ...