springmvc mongodb配置问题

spring-data-mongodb 1.7.0.RELEASE 包换到 mongo-java-driver 3.4.2 包后一些配置文件需要修改才能正常访问

原来的mongodb-spring.xml文件

<?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.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.xsd"><mongo:db-factory dbname="${mongo.dbname}" mongo-ref="mongo" username="${mongo.username}" password="${mongo.password}"/><bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate"><constructor-arg ref="mongo" /><constructor-arg name="databaseName" value="mydb" /><constructor-arg ref="userCredentials" /></bean><!-- Default bean name is 'mongo' -->        <mongo:mongo host="127.0.0.1" port="27017"/>  <bean id="userCredentials" class="org.springframework.data.authentication.UserCredentials">        <constructor-arg name="username" value="tonny" />        <constructor-arg name="password" value="123" />    </bean></beans>

在查询数据库时会出现:

org.springframework.data.mongodb.UncategorizedMongoDbException: Query failed with error code 13 and error message 'not authorized for query on datebase.col' on server

原因在于:

<mongo:mongo host="127.0.0.1" port="27017"/> 

的用户和密码字段"userCredentials"

<bean id="userCredentials" class="org.springframework.data.authentication.UserCredentials">        <constructor-arg name="username" value="tonny" />        <constructor-arg name="password" value="123" />    </bean>

在mongo-java-driver3.0已经不起作用了,这段文字应该替换成:

<mongo:mongo-client host="${mongo.url}" port="${mongo.port}" credentials="${mongo.user}:${mongo.pass}@${mongo.dbname}">    <mongo:client-options write-concern="NORMAL" /></mongo:mongo-client>

新的配置文件是:

<?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.xsd             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.xsd"><mongo:mongo-client host="${mongo.url}" port="${mongo.port}" credentials="${mongo.user}:${mongo.pass}@${mongo.dbname}">    <mongo:client-options write-concern="NORMAL" /></mongo:mongo-client><bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">    <constructor-arg name="mongo" ref="mongo"/>    <constructor-arg name="databaseName" value="${mongo.dbname}"/>    </bean></beans>