java - MongoDB 与 Spring 的复制

Question

我在我的本地机器上用 MongoDB 配置了 Spring，没有复制，一切正常。我还有一个工作正常的副本集。

现在我尝试添加副本集，但读/写仍然转到我的本地机器!

这是我的配置，host1-3是虚拟机:

<?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:tx="http://www.springframework.org/schema/tx"
xmlns:mongo="http://www.springframework.org/schema/data/mongo"
xsi:schemaLocation="http://www.springframework.org/schema/beans
                    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                    http://www.springframework.org/schema/tx
                    http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
                    http://www.springframework.org/schema/aop
                    http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
                    http://www.springframework.org/schema/data/mongo
                    http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd">

<mongo:repositories base-package="my.repositories" />

<mongo:mongo replica-set="host1:27017,host2:27017,host3:27017" />

<mongo:db-factory dbname="my_db" />

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

有人有想法/建议吗？谢谢!

编辑:好的，所以我发现了问题，只需要将 mongo-ref 添加到工厂即可。所以正确的配置是:

<mongo:mongo id="mongo" replica-set="host1:27017,host2:27017,host3:27017" />

<mongo:db-factory dbname="my_db" mongo-ref="mongo" />

Answer 1

好的，所以我找到了问题所在，只需要将 mongo-ref 添加到工厂即可。所以正确的配置是:

<mongo:mongo id="mongo" replica-set="host1:27017,host2:27017,host3:27017">
<mongo:db-factory dbname="my_db" mongo-ref="mongo" />