mongodb+springmvc+spring+maven配置

弄了一天，记录下过程

首先ressources.propeties

database=MYSQL

database.driver=com.mysql.jdbc.Driver

database.password= ***

database.url=********

database.username=**********

database.driverClassName=net.sf.log4jdbc.DriverSpy

mongo.hostport=127.0.0.1:27017

mongo.connectionsPerHost=8

mongo.threadsAllowedToBlockForConnectionMultiplier=4

#\u8FDE\u63A5\u8D85\u65F6\u65F6\u95F4

mongo.connectTimeout=1000

#\u7B49\u5F85\u65F6\u95F4

mongo.maxWaitTime=1500

mongo.autoConnectRetry=true

mongo.socketKeepAlive=true

#Socket\u8D85\u65F6\u65F6\u95F4

mongo.socketTimeout=1500

mongo.slaveOk=true

这是配置中的参数

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">
<!-- 加载mongodb的属性配置文件 -->

<context:property-placeholder location="classpath:META-INF/spring/resources.properties"/>

<!-- 定义mongo对象，对应的是mongodb官方jar包中的Mongo，replica-set设置集群副本的ip地址和端口 -->

<mongo:mongo id="mongo" replica-set="${mongo.hostport}">

<!-- 一些连接属性的设置 -->

<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="database" /> -->

<constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />

</bean>

</beans>

mongoTemplate这个是用来操作数据库的，我们在是service注入注解注入这个，就可以对数据库操作

比如

@Service

public class ClassesServiceImpl implements ClassesService {

@Inject

protected ClassesMapper classesMapper;

@Inject

protected MongoTemplate mongoTemplate;

@Override

public Classes getClasses4(Classes classes) {

// TODO Auto-generated method stub

DB db=mongoTemplate.getDb();

System.out.println(db);

return null;

}

}