整合spring＋spring－data－mongo
顾嘉德
目前需要用到mongodb搭建一个web服务应用，现整合出一个spring＋spring mvc＋spring－data的整合配置。
maven pom.xml
<span style="white-space:pre"> </span><properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- spring版本号 -->
<spring.version>4.1.1.RELEASE</spring.version>
<!-- log4j日志文件管理包版本 -->
<slf4j.version>1.7.13</slf4j.version>
<log4j.version>1.2.17</log4j.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<!-- servlet api jar -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.0-alpha-1</version>
<scope>provided</scope>
</dependency>
<!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<!-- fastJson json数组有关的 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.26</version>
</dependency>
<!-- 使用 Jackson 把 Java 对象转换成 JSON 字串 -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.11</version>
</dependency>
<!-- 日志文件管理包 -->
<!-- log start -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- aspectjweaver.jar这是Spring AOP所要用到的包 -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.1</version>
</dependency>
<!-- spring mvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- spring3 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- spring-data-mongodb相关 -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.8.1.RELEASE</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
下面是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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
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">
<display-name>XXXX</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<!-- -->
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>60000</param-value>
</context-param>
<!-- -->
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<!-- -->
<context-param>
<param-name>log4jExposeWebAppRoot</param-name>
<param-value>false</param-value>
</context-param>
<!-- -->
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<!-- -->
<error-page>
<error-code>500</error-code>
<location>/errors/error500.html</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/errors/error404.html</location>
</error-page>
<error-page>
<error-code>403</error-code>
<location>/errors/error403.html</location>
</error-page>
<!-- -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:applicationContext.xml,
<!-- classpath:springSecurityContext.xml -->
classpath:mongo.xml
</param-value>
</context-param>
<!-- <listener> -->
<!-- <listener-class>org.springframework.security.web.session.HttpSessionEventPublisher</listener-class> -->
<!-- </listener> -->
<!-- -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- -->
<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>
<!-- -->
<!-- <filter> -->
<!-- <filter-name>springSecurityFilterChain</filter-name> -->
<!-- <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> -->
<!-- </filter> -->
<!-- <filter-mapping> -->
<!-- <filter-name>springSecurityFilterChain</filter-name> -->
<!-- <url-pattern>/*</url-pattern> -->
<!-- </filter-mapping> -->
<!-- -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- -->
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<!-- -->
<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<servlet-name>XXXX</servlet-name>
</filter-mapping>
<!-- -->
<servlet>
<servlet-name>XXXX</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>XXXX</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>CacheForWeek</filter-name>
<filter-class>me.project.XXXX.filter.ResponseHeaderFilter</filter-class>
<init-param>
<param-name>Cache-Control</param-name>
<param-value>max-age=604800, public</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CacheForWeek</filter-name>
<url-pattern>/images/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>CacheForWeek</filter-name>
<url-pattern>/css/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>CacheForWeek</filter-name>
<url-pattern>/js/*</url-pattern>
</filter-mapping>
<!-- -->
<servlet>
<servlet-name>default</servlet-name>
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>listings</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.css</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.gif</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.ico</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.png</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
</web-app>XXXX是项目名，包名也随便改了下，自行修改即可，security此处就先屏蔽。
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:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">
<!-- 对包进行扫描 -->
<context:component-scan base-package="me.project.XXXX.pojo"/>
<context:component-scan base-package="me.project.XXXX.dao.impl"/>
<context:component-scan base-package="me.project.XXXX.service.impl"/>
<!-- <context:component-scan base-package="me.project.XXXX.controller" /> -->
<!-- 请求处理的映射，找到相应的Controller类 -->
<bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
</bean>
<!-- 处理请求的映射，即可以通过url找到相应的Controller类的方法 -->
<bean id="annotationMethodHandlerAdapter"
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<!-- 下面的类已经过期 -->
<!-- <bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" /> -->
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
<bean class="org.springframework.http.converter.FormHttpMessageConverter" />
<bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter" />
<bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter" />
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<bean class="org.springframework.http.converter.ResourceHttpMessageConverter" />
</list>
</property>
</bean>
<!-- 缓存管理 -->
<!-- <bean id="cacheManager" -->
<!-- class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"> -->
<!-- <property name="configLocation"> -->
<!-- <value>classpath:ehcache.xml</value> -->
<!-- </property> -->
<!-- </bean> -->
<!-- 在此进行自动代理配置 -->
<bean id="beanNameAutoProxyCreator"
class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
<property name="proxyTargetClass" value="true" />
<property name="beanNames">
<list>
<value>*Impl</value>
</list>
</property>
</bean>
<!-- 文件上传-->
<bean id="multipartResolver" class="me.project.XXXX.util.MyMultipartResolver">
<!-- one of the properties available; the maximum file size in bytes -->
<property name="maxUploadSize" value="9000000"/>
</bean>
</beans>下面是mongo配置
<?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-3.1.xsd
">
<context:property-placeholder location="classpath:mongo.properties" />
<!-- 设置mongo的连接地址 -->
<mongo:mongo id="mongo" replica-set="${mongo.host}">
<!-- mongodb 连接属性 -->
<mongo:options connections-per-host="${mongo.connectionsPerHost}"
threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}"
auto-connect-retry="${mongo.retry}" />
</mongo:mongo>
<!-- 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 dbname="${mongo.dataname}" 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"/>
</bean>
<!-- 映射转换器，扫描back-package目录下的文件，根据注释，把它们作为mongodb的一个collection的映射 -->
<mongo:mapping-converter base-package="me.project.XXXX.pojo**" />
<!-- mongodb bean的仓库目录，会自动扫描扩展了MongoRepository接口的接口进行注入 -->
<mongo:repositories base-package="me.project.XXXX.dao**"/>
<!-- To translate any MongoExceptions thrown in @Repository annotated classes -->
<context:annotation-config />
</beans>mongo.properties
#mongodb
mongo.dataname=tour
mongo.host=192.168.1.76:27017
mongo.connectionsPerHost=10
mongo.threadsAllowedToBlockForConnectionMultiplier=5
mongo.retry=true具体的自己根据自己的情况配置就行了
XXXX-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"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd"
default-autowire="byName">
<!--①：规约所有进行扫描的类，以完成Bean创建和自动依赖注入的功能-->
<context:component-scan base-package="me.project.XXXX.controller**" />
<!-- 默认的注解映射的支持 -->
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
<!-- 对静态资源文件的访问 -->
<mvc:default-servlet-handler />
<!-- <bean id="excel" class="com.oa.util.ExcelView"></bean> -->
<!-- 视图解析器 -->
<bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
<property name="defaultContentType" value="application/json" />
<property name="mediaTypes">
<map>
<entry key="html" value="application/x-www-form-urlencoded" />
<entry key="json" value="application/json" />
<entry key="xls" value="application/vnd.ms-excel" />
</map>
</property>
<property name="viewResolvers">
<list>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/pages/" />
<property name="suffix" value=".jsp" />
</bean>
<bean class="org.springframework.web.servlet.view.BeanNameViewResolver" />
</list>
</property>
<property name="defaultViews">
<list>
<bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView"></bean>
</list>
</property>
</bean>
</beans>
下面封装一个操作mongodb的操作类
@Resource
private MongoTemplate mongoTemplate;
List<T> list=null;
@Override
public List<T> getAllObject(Class<T> entity) {
return mongoTemplate.findAll(entity);
}
@Override
public boolean saveObject(T object) {
mongoTemplate.insert(object);
return true;
}
@Override
public T getObject(Class<T> entity,String id) {
return mongoTemplate.findById(id, entity);
}
@Override
public WriteResult updataObject(Query query,Update update,Class<T> entity) {
return mongoTemplate.updateFirst(query, update, entity);
}
@Override
public WriteResult removeObject(Query query,Class<T> entity) {
return mongoTemplate.remove(query, entity);
}
@Override
public WriteResult removeObjectByEntity(T object,String collection){
return mongoTemplate.remove(object, collection);
}
@Override
public long getCount(Query query,String collection) {
return mongoTemplate.count(query,collection);
}
@Override
public void createCollection(Class<T> entity) {
if (!mongoTemplate.collectionExists(entity)) {
mongoTemplate.createCollection(entity);
}
}
@Override
public void dropCollection(Class<T> entity) {
if (mongoTemplate.collectionExists(entity)) {
mongoTemplate.dropCollection(entity);
}
}
@Override
public Map<Object,Object> getObjectByPage(int pages, int limit, Query query,
Class<T> entity) {
query.skip((pages-1)*limit);
query.limit(limit);
Map<Object, Object> map = new HashMap<Object, Object>();
list = mongoTemplate.find(query, entity);
int total =list.size();
map.put("rows", list);
map.put("total", total);
return map;
}忘记有哪些需要删除的了，直接把现在的都贴上来，有些可能不合适，自行修改下即可
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