spring+springmvc+mongodb開發環境搭建

     用spring和mongoldb整合，spring和Mongodb相關的jar的版本要找對，不然開發中會出現各種問題；我用maven管理這些jar檔案，利用maven 就可以不用到處去找jar包，管理這些資源檔很方便；

    spring、springMVC、mongodb 整合，主要配置spring和springMVC及mongodb的配置即可，具體的配置如下：

 1、整合的所需的jar檔案：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監聽器****************************************** --><!-- 設定log4j設定檔路徑 --><!-- 開一條watchdog線程每60秒掃描一下設定檔的變化 --><context-param><param-name>log4jRefreshInterval</param-name><param-value>600000</param-value></context-param>  <!-- 監聽 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>  <!-- 監聽 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檔案位置-->        </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>字元集過濾器</description>    <filter-name>encodingFilter</filter-name>    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>    <init-param>      <description>字元集編碼</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"><!-- 自動掃描controller包下的所有類，使其認為spring mvc的控制器 --><context:component-scan base-package="com.sy.gms.controller" /><!-- 避免IE執行AJAX時,返回JSON出現下載檔案 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean>      <!-- 啟動 Spring json轉換 --><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>     <!-- 靜態資源訪問 -->   <!--  <mvc:resources mapping="/resources/**" location="/resources/" /> -->   <!--    <mvc:resources mapping="/css/**" location="/css/" />   <mvc:resources mapping="/images/**" location="/images/" />   <mvc:resources mapping="/js/**" location="/js/" /> --><!-- 對模型視圖名稱的解析，即在模型視圖名稱添加前尾碼 --><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><!-- 上傳檔案大小限制為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"><!-- 開啟Spring的Annotation支援 --><context:annotation-config /><!-- 設定Spring 去哪些包中找Annotation --><context:component-scan base-package="com.sy.gms" />    <!-- 實體映射 -->      <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的使用者及密碼 -->   <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 任務 --><!-- <import resource="quartz.xml"/> --><!-- 匯入mongodb的設定檔 --><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啟用安全驗證，在串連時就要配置使用者名稱和密碼；在spring中配置mongodb的使用者名稱和密碼在另一篇博文中：http://blog.csdn.net/supersanya/article/details/50446069

配置好這些啟動tomcat，ok 沒有錯誤，整個環境就搭建好了