我正在使用以下
蒙戈3.2.7
春季 4.3.1 发布
我创建了以下具有以下权限的用户。
> use admin
switched to db admin
> db.getUser("UserAdminNew")
{
"_id" : "admin.UserAdminNew",
"user" : "UserAdminNew",
"db" : "admin",
"roles" : [
{
"role" : "readWrite",
"db" : "admin"
},
{
"role" : "root",
"db" : "admin"
},
{
"role" : "readWrite",
"db" : "NEWTest"
}
]
}
在 DB NEWTest 我有下面提到的集合
> use NEWTest
switched to db NEWTest
> show collections
Friends
users
usersD
如果我插入并尝试从控制台在 usersD 中查找文档，它工作正常。
当我尝试从 spring 中执行相同操作时。即使我能够插入文档，查找也会失败并出现以下错误堆栈。
1. user : UserD [id=578deb8a0c58602128ead56a, username=Dhara, password=password_000]
1.1. user : UserD [id=578deb8a0c58602128ead56b, username=Subrat Dash, password=password_111]
query1 - Query: { "username" : "Dhara"}, Fields: null, Sort: null
Exception in thread "main" org.springframework.data.mongodb.UncategorizedMongoDbException: Query failed with error code 13 and error message 'not authorized on NEWTest to execute command { find: "usersD", filter: { username: "Dhara" }, limit: 1, singleBatch: true }' on server 127.0.0.1:27017; nested exception is com.mongodb.MongoQueryException: Query failed with error code 13 and error message 'not authorized on NEWTest to execute command { find: "usersD", filter: { username: "Dhara" }, limit: 1, singleBatch: true }' on server 127.0.0.1:27017
at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:107)
at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:2114)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1904)
at org.springframework.data.mongodb.core.MongoTemplate.doFindOne(MongoTemplate.java:1712)
at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:586)
at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:581)
at com.mydhara.core.App.main(App.java:60)
Caused by: com.mongodb.MongoQueryException: Query failed with error code 13 and error message 'not authorized on NEWTest to execute command { find: "usersD", filter: { username: "Dhara" }, limit: 1, singleBatch: true }' on server 127.0.0.1:27017
at com.mongodb.operation.FindOperation$1.call(FindOperation.java:492)
at com.mongodb.operation.FindOperation$1.call(FindOperation.java:482)
at com.mongodb.operation.OperationHelper.withConnectionSource(OperationHelper.java:239)
at com.mongodb.operation.OperationHelper.withConnection(OperationHelper.java:212)
at com.mongodb.operation.FindOperation.execute(FindOperation.java:482)
at com.mongodb.operation.FindOperation.execute(FindOperation.java:79)
at com.mongodb.Mongo.execute(Mongo.java:772)
at com.mongodb.Mongo$2.execute(Mongo.java:759)
at com.mongodb.DBCollection.findOne(DBCollection.java:777)
at com.mongodb.DBCollection.findOne(DBCollection.java:747)
at com.mongodb.DBCollection.findOne(DBCollection.java:694)
at org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:2143)
at org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:2127)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1901)
... 4 more
App.java
package com.mydhara.core;
import java.util.List;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.convert.QueryMapper;
import org.springframework.data.mongodb.core.query.BasicQuery;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.core.query.Update;
import com.mydhara.config.SpringMongoConfig;
import com.mydhara.config.SpringMongoConfig1;
import com.mydhara.model.Friends;
import com.mydhara.model.UserD;
import org.springframework.context.support.GenericXmlApplicationContext;
public class App {
public static void main(String[] args) {
// For XML
ApplicationContext ctx = new GenericXmlApplicationContext("SpringConfig.xml");
// For Annotation
//ApplicationContext ctx = new AnnotationConfigApplicationContext(SpringMongoConfig1.class);
MongoOperations mongoOperation = (MongoOperations) ctx.getBean("mongoTemplate");
UserD user = new UserD("Dhara", "password_000");
// save
mongoOperation.save(user);
UserD user1 = new UserD("Subrat Dash", "password_111");
// save
mongoOperation.save(user1);
// now user object got the created id.
System.out.println("1. user : " + user);
System.out.println("1.1. user : " + user1);
// query to search user
Query searchUserQuery = new Query(Criteria.where("username").is("Dhara"));
// BasicQuery searchUserQuery = new BasicQuery("{ username:'Dhara'}");
System.out.println("query1 - " + searchUserQuery.toString());
// find the saved user again.
//UserD savedUser =mongoOperation.findOne(username:'Dhara', UserD.class);
UserD savedUser = mongoOperation.findOne(searchUserQuery, UserD.class);
System.out.println("2. find - savedUser : " + savedUser);
// update password
mongoOperation.updateFirst(searchUserQuery, Update.update("password", "new password"),
UserD.class);
// find the updated user object
UserD updatedUser = mongoOperation.findOne(
new Query(Criteria.where("username").is("Dhara")), UserD.class);
System.out.println("3. updatedUser : " + updatedUser);
// delete
// mongoOperation.remove(searchUserQuery, User.class);
// List, it should be empty now. but added subrat so 1
List<UserD> listUser = mongoOperation.findAll(UserD.class);
//rnd
String[] originalId =new String[4];
int i=0;
for(UserD userN : listUser) {
originalId[i]=userN.getId();
System.out.println("value of i-------------"+i+"--------"+originalId[i]);
i++;
}
//adding a friend
Friends friend = new Friends("Anjusha", "password_000" , originalId[1]);
mongoOperation.save(friend);
Friends friend2 = new Friends("Martin", "password_111" , originalId[1]);
mongoOperation.save(friend2);
Friends friend3 = new Friends("Geo George", "password_222" , originalId[0]);
mongoOperation.save(friend3);
//ends
System.out.println("4. Number of user = " + listUser.size());
System.out.println("5. All User = " + listUser);
List<Friends> listFriends = mongoOperation.findAll(Friends.class);
System.out.println("6. Number of Friends = " + listFriends.size());
System.out.println("7. All Friends = " + listFriends);
// query to search friends
Query searchUserQueryN = new Query(Criteria.where("userId").is(originalId[1]));
List<Friends> savedUser1 = mongoOperation.find(searchUserQueryN, Friends.class);
System.out.println("--- find - friends of Subrat Dash : " + savedUser1);
Query searchUserQueryM = new Query(Criteria.where("userId").is(originalId[0]));
List<Friends> savedUser2 = mongoOperation.find(searchUserQueryM, Friends.class);
System.out.println("--- find - friends of Dhara : " + savedUser2);
// save
mongoOperation.save(user);
}
}
springconfig.xml
<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-3.0.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-3.0.xsd">
<mongo:mongo host="127.0.0.1" port="27017" />
<mongo:db-factory dbname="NEWTest" username="UserAdminNew"
password="Dhara123" /> <!-- orig NEWTest -->
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<!-- <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
-->
<!-- <property name="writeResultChecking" value="EXCEPTION"/>
<property name="writeConcern" value="FSYNC_SAFE"/> -->
<constructor-arg ref="mongo" />
<constructor-arg name="databaseName" value="NEWTest" />
<!-- added to chk auth feature -->
<constructor-arg name="userCredentials" ref="userCredentials"/>
</bean>
<bean id="userCredentials" class="org.springframework.data.authentication.UserCredentials">
<constructor-arg name="username" value="UserAdminNew" />
<constructor-arg name="password" value="Dhara123" />
</bean>
<!-- added to chk auth feature ENDS HERE -->
</beans>
关于我可能遇到的问题的任何建议。（根据我的理解，readWrite 角色能够进行查找，我也可以从 mongo 控制台执行相同的操作，但不能从 spring 执行）
提前致谢
