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标题: Usage of 'UserCredentials' with 'MongoClient' is no longer supported（1） [打印本页]

作者: look_w 时间: 2019-5-16 19:08 标题: Usage of 'UserCredentials' with 'MongoClient' is no longer supported（1）

遇到问题

SpringMVC的项目中使用spring-data-mongodb驱动包进行读写mongodb。
包的pom.xml如下

<dependency>
         <groupId>org.springframework.data</groupId>
         <artifactId>spring-data-mongodb</artifactId>
         <version>1.9.1.RELEASE</version>
      </dependency>

mongdb.xml配置如下:

  <mongo:mongo-client id="logMongoClient" host="${mongo.log.server}" port="${mongo.log.port}" >
      
      <mongo:client-options
            connections-per-host="${mongo.log.connectionsPerHost}"
         threads-allowed-to-block-for-connection-multiplier="${mongo.log.threadsAllowedToBlockForConnectionMultiplier}"
         connect-timeout="${mongo.log.connectTimeout}"
         max-wait-time="${mongo.log.maxWaitTime}"
         socket-keep-alive="${mongo.log.socketKeepAlive}"
         socket-timeout="${mongo.log.socketTimeout}"
         max-connection-life-time="${mongo.log.connectLifeTime}"/>
   </mongo:mongo-client>
   <mongo:db-factory id="logMongoDbFactory"
               dbname="${mongo.log.db}"
               username="${mongo.log.user}"
               password="${mongo.log.password}"
               mongo-ref="logMongoClient"/>
   <bean id="logMongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
      <constructor-arg name="mongoDbFactory" ref="logMongoDbFactory"/>
   </bean>

参数配置如下:

#log mongodb
mongo.log.user=test
mongo.log.password=
mongo.log.server=192.168.30.11
mongo.log.port=28717
mongo.log.db=db_log

mongo.log.connectionsPerHost=100
mongo.log.threadsAllowedToBlockForConnectionMultiplier=5
mongo.log.connectTimeout=10000
mongo.log.maxWaitTime=120000
mongo.log.socketKeepAlive=false
mongo.log.socketTimeout=0
#1 hour
mongo.log.connectLifeTime=3600000

mongodb服务更改为副本集，增加账号密码后使用原配置连接报错如下:

Constructor threw exception; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Usage of 'UserCredentials' with 'MongoClient' is no longer supported. Please use 'MongoCredential' for 'MongoClient' or just 'Mongo'.

原因

配置过时，当前配置不符合集群副本集的认证机制。

旧的配置在单机模式下带账号密码认证是ok的，可以正常访问。
但是修改成副本集模式之后，这种配置无效。根据提示，应该使用MongoCredential的认证配置。
或者只使用mongo模式。

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