Jimmy小站
小明也有大梦想 — 蒋明/铭Maven+SpringMVC + Hibernate web 的项目创建
2016-04-12 / Spring MVC / 34321 次围观 / 2 次吐槽新建工程
选择maven project
勾选Create a simple project
填入Group Id 以及 Artifact Id,packing 选择 war 包,然后点击Finish
新建的项目,目录结构如下图。你会看到一个大大的红叉在pom.xml 上面 是因为缺少web.xml配置文件,除了web项目必须的web.xml之外,接下来我们要写一堆的配置文件 使得项目支持SpringMVC以及Hibernate
在 webapp文件夹下新建三个文件夹
三个文件夹如下图,分别为 resources、views、WEB-INF 。resources一般放置 js css 以及图片资源等,views放置页面(html jsp文件),WEB-INF下面我继续介绍
在 WEB-INF 文件夹下面新建两个xml文件(springmvc-servlet.xml 与 web.xml)和 一个lib文件夹。
lib文件夹用于放置web项目依赖的jar包,是web项目的标准配置,不过我们使用maven管理依赖,就不需要用到该文件夹。但最好还是加上。
加入web.xml之后 会发现 pom.xml文件上的红叉消失了
springmvc-servlet.xml 是 SpringMVC配置文件的默认名称,如果需要修改可以在web.xml中自定义。这里就做默认处理好了
在 src/main/resources中新建几个文件(hibernate.cfg.xml hibernate.reveng.xml log4j.properties)
hibernate.cgf.xml 与hibernate.reveng.xml 也可以使用 Hibernate Tools反向工程自动创建,详细请查看我的另一篇博文Hibernate tools 反向工程
下面列出所有配置文件的参考
web.xml (web项目的必须配置)
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <welcome-file-list> <welcome-file>/views/index.jsp</welcome-file> <welcome-file>/views/index.html</welcome-file> </welcome-file-list> <!-- 设置文字编码过滤器为utf-8 防止中文乱码 --> <!-- 此处只是设置后端传递参数编码,jsp页面还要在页面申明编码方式 --> <filter> <filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <display-name>springmvc01</display-name> <!-- 配置分派 SpringMVC来处理请求 ,默认 配置文件是 springmvc-servlet.xml--> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- 此处设置解决 返回 HTML 类型页面时出现404问题 --> <!-- <servlet-mapping> <servlet-name>jsp</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> --> </web-app>
2. pom.xml (maven项目依赖控制 的配置文件 需要的JAR包通过这个配置文件定义)
<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>MarvinShop</groupId> <artifactId>ShopSite</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>Shop</name> <url>http://maven.apache.org</url> <properties> <commons-lang.version>2.6</commons-lang.version> <slf4j.version>1.7.6</slf4j.version> <spring.version>4.1.3.RELEASE</spring.version> <hibernate.version>5.1.0.Final</hibernate.version> <jackson.version>2.5.0</jackson.version> </properties> <dependencyManagement> <dependencies> <!-- spring 相关依赖 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-framework-bom</artifactId> <version>${spring.version}</version> <!-- version在前面properties中有定义 --> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <!-- junit单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <!-- servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <!-- 只在编译 测试时运行 当部署好以后 环境中会有servlet api的 仅开发环境需要--> <scope>provided</scope> </dependency> <!-- spring mvc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <!-- version在前面properties中有定义 --> <type>jar</type> </dependency> <!-- slf4j 控制台debug --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> <!-- version在前面properties中有定义 --> </dependency> <!-- log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- mysql连接 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.34</version> </dependency> <!-- hibernate依赖 --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>${hibernate.version}</version> </dependency> <!-- hibernate 缓存依赖(可选) --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-ehcache</artifactId> <version>${hibernate.version}</version> </dependency> <!-- jackson : xml/json 与Java对象之间转换 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.5.3</version> </dependency> <!-- 文件上传 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.2.2</version> </dependency> <!-- send mail plug-in --> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.5.0-b01</version> </dependency> <!-- 全文分词检索 工具--> <dependency> <groupId>org.apache.lucene</groupId> <artifactId>lucene-core</artifactId> <version>5.5.0</version> </dependency> </dependencies> <build> <plugins> <plugin> <artifactId>maven-war-plugin</artifactId> <configuration> <version>3.0</version> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.6</source> <target>1.6</target> </configuration> </plugin> <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>8.1.16.v20140903</version> <!-- 在package 动作之后执行jetty的run命令 --> <executions> <execution> <phase>package</phase> <goals> <goal>run</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project>
3. springmvc-servlet.xml Spring请求分派 配置文件
<?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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd "> <!-- spring mvc注解驱动 --> <mvc:annotation-driven/> <!-- 静态资源处理 如css/js/img --> <mvc:resources location="/resources/" mapping="/resources/**"/> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**"/> <mvc:exclude-mapping path="/login"/> <mvc:exclude-mapping path="/dolog"/> <mvc:exclude-mapping path="/resources/**"/> <bean class="net.jimmyme.controller.AccessInterceptor" /> </mvc:interceptor> <mvc:interceptor> <mvc:mapping path="/admin/**"/> <mvc:exclude-mapping path="/login"/> <mvc:exclude-mapping path="/dolog"/> <mvc:exclude-mapping path="/resources/**"/> <bean class="net.jimmyme.controller.AdminInterceptor" /> </mvc:interceptor> </mvc:interceptors> <!-- 扫描器 --> <context:component-scan base-package="net.jimmyme.controller" /> <!-- 配置视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 多个viewResolver的优先次序 --> <property name="order" value="1" /> <!-- 前缀 --> <property name="prefix" value="/views/" /> <!-- 后缀 --> <property name="suffix" value=".jsp" /> </bean> <!-- support file upload --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"></property> <property name="maxUploadSize" value="10485760"></property> <property name="maxInMemorySize" value="40960"></property> </bean> </beans>
4. hibernate 连接数据库的配置文件
<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="hibernate.bytecode.use_reflection_optimizer">false</property> <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> <property name="hibernate.connection.password">19940125</property> <property name="hibernate.connection.url">jdbc:mysql://114.215.153.154:3306/shopdb</property> <property name="hibernate.connection.username">root</property> <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property> <!-- <property name="hibernate.search.autoregister_listeners">false</property> <property name="hibernate.validator.apply_to_ddl">false</property> --> <property name="show_sql">true</property> <!-- 格式化显示SQL语句 --> <property name="format_sql">true</property> <!-- default create table in database if not exist --> <property name="hbm2ddl.auto">update</property> <mapping resource="net/jimmyme/model/Producttable.hbm.xml" /> <mapping resource="net/jimmyme/model/Shoprecords.hbm.xml" /> <mapping resource="net/jimmyme/model/User.hbm.xml" /> </session-factory> </hibernate-configuration>
5. hibernate.reveng.xml (反向工程配置文件)
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-reverse-engineering PUBLIC "-//Hibernate/Hibernate Reverse Engineering DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-reverse-engineering-3.0.dtd" > <hibernate-reverse-engineering> <table-filter match-catalog="shopdb" match-name="producttable"/> <table-filter match-catalog="shopdb" match-name="shoprecords"/> <table-filter match-catalog="shopdb" match-name="user"/> </hibernate-reverse-engineering>
6. log4j.properties (生成项目运行时 产生的日志报告)
##################### Set Log Levels 定义输出级别和输出平台 (FATAL>ERROR>WARN>INFO>DEBUG) log4j.rootLogger=DEBUG,consoleOut,rollingFileOut #log4j.rootLogger=INFO,consoleOut,fileOut,rollingFileOut #log4j.rootLogger=WARN,consoleOut,fileOut,rollingFileOut ###################### Console Appender out 输出到控制台 log4j.appender.consoleOut=org.apache.log4j.ConsoleAppender log4j.appender.consoleOut.layout=org.apache.log4j.PatternLayout log4j.appender.consoleOut.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss} %-5p %-10C{1} %m%n ###################### fileOut 输出到日志文件,每天产生一个文件 log4j.appender.fileOut=org.apache.log4j.DailyRollingFileAppender log4j.appender.fileOut.Append=true ##日志路径 log4j.appender.fileOut.File=logs/myDemo.log ##今天之前的日志名:mydemo_yyyy-MM-dd.log 如mydemo_2013_07_04.log log4j.appender.fileOut.DatePattern='.'yyyy-MM-dd'.log' log4j.appender.fileOut.layout=org.apache.log4j.PatternLayout log4j.appender.fileOut.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss} %-5p %-10C{1} %m%n ###################### rollingFileOut 输出到日志文件,文件大小到达指定尺寸的时候产生一个新的文件 log4j.appender.rollingFileOut=org.apache.log4j.RollingFileAppender ##日志路径 log4j.appender.rollingFileOut.File=logs/myDemo.log log4j.appender.rollingFileOut.Append=true ##单个文件大小 log4j.appender.rollingFileOut.MaxFileSize=2MB ##最大日志文件个数 log4j.appender.rollingFileOut.MaxBackupIndex=50 log4j.appender.rollingFileOut.layout=org.apache.log4j.PatternLayout log4j.appender.rollingFileOut.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss} %-5p %-10C{1} %m%n
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