spring+springmvc+mongodb开发环境搭建

     用spring和mongoldb集成,spring和Mongodb相关的jar的版本要找对,不然开发中会出现各种问题;我用maven管理这些jar文件,利用maven 就可以不用到处去找jar包,管理这些资源文件很方便;

    spring、springMVC、mongodb 集成,主要配置spring和springMVC及mongodb的配置即可,具体的配置如下:


 1、集成的所需的jar文件:pom.xml

<?xml version="1.0"?>
<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>test</groupId>
	<artifactId>springmvc_mongodb</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>springmvc_mongodb Maven Webapp</name>
	<url>http://maven.apache.org</url>
    <properties>
		<spring.version>3.2.3.RELEASE</spring.version>
		<slf4j.version>1.7.2</slf4j.version>
		<log4j.version>1.2.16</log4j.version>
		<junit.version>4.11</junit.version>
		<jsonlib.version>2.4</jsonlib.version>
		<shiro.version>1.2.2</shiro.version>
	</properties>

	<dependencies>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-mongodb</artifactId>
			<version>1.2.0.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${spring.version}</version>
		</dependency>
        <dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${spring.version}</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<!-- Json -->
		<dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-core-lgpl</artifactId>
			<version>1.8.1</version>
		</dependency>
		<dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-mapper-lgpl</artifactId>
			<version>1.8.1</version>
		</dependency>
		<dependency>
			<groupId>net.sf.json-lib</groupId>
			<artifactId>json-lib</artifactId>
			<version>${jsonlib.version}</version>
			<classifier>jdk15</classifier>
		</dependency>
		<!-- end of Json -->

		<!-- logging -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>${slf4j.version}</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
			<version>${slf4j.version}</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${slf4j.version}</version>
		</dependency> 
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
			<scope>provided</scope>
		</dependency>
		<!-- end of logging -->
		<!-- fileUpload -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.2.2</version>
		</dependency>
		
		<!-- end of fileUpload -->
		<!--io -->
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>2.4</version>
		</dependency>
		
		<dependency>
			<groupId>javax</groupId>
			<artifactId>javaee-web-api</artifactId>
			<version>7.0</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>${junit.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
    </dependencies>
</project>

2、配置web.xml

<?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_2_5.xsd" id="WebApp_ID" version="2.5">
    <display-name>gms</display-name>
    <context-param>
		<param-name>log4jConfigLocation</param-name>
		<param-value>classpath:log4j.properties</param-value>
	</context-param>
	<!-- Spring的log4j监听器****************************************** -->
	<!-- 设置log4j配置文件路径 -->
	<!-- 开一条watchdog线程每60秒扫描一下配置文件的变化 -->
	<context-param>
		<param-name>log4jRefreshInterval</param-name>
		<param-value>600000</param-value>
	</context-param>
  <!-- 监听 start -->
   <listener>
		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
	</listener>
   <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
   <listener>
     <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
   </listener>
  <!-- 监听 end -->
  
    <!-- spring配置 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring-context.xml</param-value>
    </context-param>

    <!-- spring MVC配置 -->
    <servlet>  
        <servlet-name>springmvc</servlet-name>  
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
        <init-param>
            <param-name>contextConfigLocation</param-name>               
            <param-value>classpath:spring-mvc.xml</param-value>  <!--指定XML文件位置-->
        </init-param> 
        <load-on-startup>4</load-on-startup>
    </servlet>  
    <servlet-mapping>  
        <servlet-name>springmvc</servlet-name>  
        <url-pattern>*.htm</url-pattern>  
    </servlet-mapping>
    
  <filter>
    <description>字符集过滤器</description>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <description>字符集编码</description>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
  </filter>
  <filter-mapping>
     <filter-name>encodingFilter</filter-name>
     <url-pattern>/*</url-pattern>
  </filter-mapping>
  <filter>
    <filter-name>sitemesh</filter-name>
    <filter-class>org.sitemesh.config.ConfigurableSiteMeshFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>sitemesh</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>  
    
    
   <session-config>
    <session-timeout>15</session-timeout>
  </session-config>   
</web-app>

3、配置spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-3.0.xsd 
http://www.springframework.org/schema/mvc 
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

	<!-- 自动扫描controller包下的所有类,使其认为spring mvc的控制器 -->
	<context:component-scan base-package="com.sy.gms.controller" />

	<!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
	 <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> 
		<property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> 
		</list> </property> </bean>  

    <!-- 启动 Spring json转换 -->
	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
		<property name="messageConverters">
			<list>
				<bean class="org.springframework.http.converter.StringHttpMessageConverter" />
				<bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
					<property name="supportedMediaTypes">
						<list>
							<value>application/json;charset=UTF-8</value>
						</list>
					</property>
				</bean>
			</list>
		</property>
	</bean>
     <!-- 静态资源访问 -->
   <!--  <mvc:resources mapping="/resources/**" location="/resources/" /> -->
   
<!--    <mvc:resources mapping="/css/**" location="/css/" />
   <mvc:resources mapping="/images/**" location="/images/" />
   <mvc:resources mapping="/js/**" location="/js/" /> -->


	<!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 -->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/views" />
		<property name="suffix" value=".jsp" />
	</bean>

	<bean id="multipartResolver"
		class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		<property name="defaultEncoding">
			<value>UTF-8</value>
		</property>
		<property name="maxUploadSize">
			<value>209715200</value><!-- 上传文件大小限制为31M,200*1024*1024 -->
		</property>
		<property name="maxInMemorySize">
			<value>4096</value>
		</property>
	</bean>

</beans>


4、配置spring.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:p="http://www.springframework.org/schema/p"
	xmlns:aop="http://www.springframework.org/schema/aop" 
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/aop     
        http://www.springframework.org/schema/aop/spring-aop-3.0.xsd   
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
        http://www.springframework.org/schema/context     
        http://www.springframework.org/schema/context/spring-context-3.0.xsd">

	<!-- 打开Spring的Annotation支持 -->
	<context:annotation-config />

	<!-- 设定Spring 去哪些包中找Annotation -->
	<context:component-scan base-package="com.sy.gms" />
	
	    <!-- 实体映射 -->  
    <bean id="packagesToScan" class="org.springframework.beans.factory.config.ListFactoryBean">  
        <property name="sourceList">  
            <list>  
                <value>com.sy.gms.model</value>  
            </list>  
        </property>  
    </bean>  

   <!-- 配置mongodb的用户及密码 -->
   <bean id="userCredentials" class="org.springframework.data.authentication.UserCredentials">
	  <constructor-arg   name="username" value="ebank" /> 
	  <constructor-arg   name="password" value="ebank" /> 
	</bean>

	<!--引入 quartz 任务 -->
	<!-- <import resource="quartz.xml"/> -->

	<!-- 导入mongodb的配置文件 -->
	<import resource="mongodb-context.xml" />

</beans>

5、配置mongodb.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"  
    xsi:schemaLocation="http://www.springframework.org/schema/context   
          http://www.springframework.org/schema/context/spring-context-3.0.xsd   
          http://www.springframework.org/schema/data/mongo   
          http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd   
          http://www.springframework.org/schema/beans   
          http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 
          
    <context:property-placeholder location="classpath:mongodb.properties" />
    
    <mongo:mongo id="mongo" replica-set="${mongo.hostport}">
       <mongo:options connections-per-host="${mongo.connectionsPerHost}"
             threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}"
             connect-timeout="${mongo.connectTimeout}"
             max-wait-time="${mongo.maxWaitTime}"
             auto-connect-retry="${mongo.autoConnectRetry}"
             socket-keep-alive="${mongo.socketKeepAlive}"
             socket-timeout="${mongo.socketTimeout}"
             slave-ok="${mongo.slaveOk}"
             write-number="1"
             write-timeout="0"
             write-fsync="true"/>
    </mongo:mongo>
   
    <mongo:db-factory dbname="database" mongo-ref="mongo"/>
    
    <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
        <constructor-arg ref="mongo" />
        <constructor-arg name="databaseName" value="ebank" />
        <constructor-arg ref="userCredentials"/>
    </bean>


</beans>


如果mongodb启用安全验证,在连接时就要配置用户名和密码;在spring中配置mongodb的用户名和密码在另一篇博文中:http://blog.youkuaiyun.com/supersanya/article/details/50446069


配置好这些启动tomcat,ok 没有错误,整个环境就搭建好了



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