mongo配置

最新推荐文章于 2024-08-04 16:45:52 发布

原创最新推荐文章于 2024-08-04 16:45:52 发布 · 203 阅读

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<?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:mongo="http://www.springframework.org/schema/data/mongo"
       xsi:schemaLocation="http://www.springframework.org/schema/data/mongo
       http://www.springframework.org/schema/data/mongo/spring-mongo.xsd
       http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">

    <mongo:mongo id="mongo" replica-set="${db.host}">
        <mongo:options
                connections-per-host="10"
                threads-allowed-to-block-for-connection-multiplier="2"
                connect-timeout="1000"
                max-wait-time="1500"
                auto-connect-retry="true"
                socket-keep-alive="true"
                socket-timeout="1500"
                slave-ok="true"
                write-number="1"
                write-timeout="0"
                write-fsync="true"/>
    </mongo:mongo>
    
    <mongo:db-factory id="mongoDbFactory" username="" password="" dbname="db" mongo-ref="mongo"/>
    
    <bean id="mappingContext" class="org.springframework.data.mongodb.core.mapping.MongoMappingContext" />
    <bean id="mappingMongoConverter" class="org.springframework.data.mongodb.core.convert.MappingMongoConverter">  
        <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />  
        <constructor-arg name="mappingContext" ref="mappingContext" />  
        <property name="typeMapper" ref="defaultMongoTypeMapper" />  
    </bean>
    <bean id="defaultMongoTypeMapper" class="org.springframework.data.mongodb.core.convert.DefaultMongoTypeMapper">  
        <constructor-arg name="typeKey">  
            <null /><!-- 这里设置为空,可以把 spring data mongodb 多余保存的_class字段去掉 -->  
        </constructor-arg>
    </bean>

    <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
        <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
        <constructor-arg name="mongoConverter" ref="mappingMongoConverter" />
    </bean>

</beans>