com.mongodb.MongoQueryException: Query failed with error code 13

今天在用spring-data-mongo 配置mongodb的时候碰到个bug——com.mongodb.MongoQueryException: Query failed with error code 13。这个bug是说我鉴权没有通过，但我通过shell去访问是好的。

配置用的是spring官方的文档的配置：

<context:property-placeholder location="classpath:/com/myapp/mongodb/config/mongo.properties"/>

<mongo:mongo host="${mongo.host}" port="${mongo.port}">
<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="anotherMongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg name="mongoDbFactory" ref="mongoDbFactory"/>
</bean>

这里要说一下mongodb3.0以后鉴权的方式就改变了，所以之前安装mongodb可视化工具的时候也碰到鉴权不通过的问题，也是因为mongodb版本问题。所以通过以上这段xml配置鉴权的方式只能在mongodb3.0版本以前，3.0版本以后要用下面的配置。

<context:property-placeholder location="classpath:mongo.properties" file-encoding="UTF-8"/>

<mongo:mongo-client id="mongo-client"  host="${mongo.host}" port="${mongo.port}" credentials="${mongo.username}:${mongo.password}@${mongo.database}">
<mongo:client-options write-concern="1"/>
</mongo:mongo-client>

<mongo:db-factory id="mongoDbFactory" dbname="${mongo.database}" mongo-ref="mongo-client" />

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

参考:http://stackoverflow.com/questions/30634987/com-mongodb-mongoqueryexception-query-failed-with-error-code-13