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Mongo内置角色解读,心型抽丝的制作

文章作者:必发365娱乐官网 上传时间:2019-09-20

心型抽丝的造作图片 1图片 2图片 3 4_90551_34c384ebd55ebd3.jpg (142.92 KB)2007-8-13 21:31cntuw.com

flag=false;
throw new HibernateException("修改数据出错!"+e.getMessage ;
}
return flag;

text/plain;charset=UTF-8

"user" : "zhoujinyi",

}

Host

"user" : "dxy",

[b]标题补充:[/b]
INFO com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:114) - modifyById method is running!
ERROR com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:121) - org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]
org.hibernate.HibernateException: 修改数据出错!a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]
主题材料补充:

GET /locate/api/getLocByIp?key=C6E22B7D480E3312C74EC7EF013E50C5&callback=bowlder.cb._0 HTTP/1.1

"roles" : [

different object with the same identifier value wa
INFO com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:114) - modifyById method is running!
ERROR com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:121) - org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]
org.hibernate.HibernateException: 修改数据出错!a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]
[b]难点补充:[/b]
INFO com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:114) - modifyById method is running!
ERROR com.c35.paris.dao.impl.UserDAOImpl.modifyById(UserDAOImpl.java:121) - org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]
org.hibernate.HibernateException: 修改数据出错!a different object with the same identifier value was already associated with the session: [com.c35.paris.vo.User#8aa3b3671d8ebd4c011d8ec457980003]

ipservice.163.com

switched to db test

怎么修改,
是上面包车型客车方法错了么?
public boolean modifyById(String id, Object o)throws Exception {
boolean flag=false;
log.info("modifyById method is running!");
Transaction tran = null;
try {
tran = session.beginTransaction();
this.session.update;
flag=true;
} catch (HibernateException e) {
log.error(e.toString;

HTTP/1.1 200 OK

test> show dbs;    ####不曾证明,导致没权力。

}

chunked

> db.abc.insert({"a":11,"b":22})

怎么修改,
是上面的章程错了么?
public boolean modifyById(String id, Object o)throws Exception {
boolean flag=false;
log.info("modifyById method is running!");
Transaction tran = null;
try {
tran = session.beginTransaction();
this.session.update;
flag=true;
} catch (HibernateException e) {
log.error(e.toString;

zh-cn

5. 具备数据库角色:readAnyDatabase、readWriteAnyDatabase、userAdminAnyDatabase、dbAdminAnyDatabase

flag=false;
throw new HibernateException("修改数据出错!"+e.getMessage ;
}
return flag;

Accept

"credentials" : {

User-Agent

}

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0.2 Safari/604.4.7

>

Connection

bye

Referer

"role" : "root",

*/*

> db.auth('zhoujinyi','zhoujinyi')

gzip, deflate

验证:

 

}

因为帐号都以在日前亟需授权的数据库下授权的,那倘诺不在当前数据库下会怎样?

gzip

root@zhoujinyi:~# mongodump --port=27020 -uzjyr -pzjyr --db=test -o backup  #只要读权限就足以备份

Server

"role" : "readWrite",                #读写账号

Vary

}

Accept-Language

"iterationCount" : 10000,

nginx

  1. 备份复苏剧中人物:backup、restore;

Content-Type

> db.auth('zjyr','zjyr')      #切换来独有read权限的帐号

Transfer-Encoding

"roles" : [

Proxy-Connection

> db.abc.insert({"a":1111,"b":2222})

Keep-alive

...  {

Cookie

> db.abc.find()

Fri, 15 Dec 2017 07:49:35 GMT

2015-06-29T11:20:04.864-0400    writing test.abc to backup/test/abc.bson

Accept-Encoding

"SCRAM-SHA-1" : {

Content-Encoding

WriteResult({ "nInserted" : 1 })

Date

"db" : "admin"

s_n_f_l_n3=576636ebd4cba4131513050532504; vinfo_n_f_l_n3=576636ebd4cba413.1.293.1467773380113.1512986978578.1513320960541; vjlast=1467773380.1513309685.11; pgr_n_f_l_n3=576636ebd4cba41315133209529772820; NNSSPID=cf78f44f612c4c94892f0b125d0c4cf8; ne_analysis_trace_id=1513320952974; HOUSE_USER_MEMBER_SESSION_ID=HOUSE_USER_MEMBER_SESSION_ID-2be2732670ff4dfb167ff6671307bd823690da99-1f04-4486-8d9f-ddf4be8fdcc6; __utma=187553192.1609959450.1467773395.1499666777.1512878177.10; __utmz=187553192.1512878177.10.5.utmcsr=news.163.com|utmccn=(referral)|utmcmd=referral|utmcct=/; _ga=GA1.2.1609959450.1467773395; City=010; Province=010; UM_distinctid=15e4ca005010-090503f981ec4e8-1c401429-fa000-15e4ca00502325; P_INFO=zzf073@163.com|1500369006|2|163|11&25|bej&1500369005&163#bej&null#10#0#0|137327&0|163&mail163|zzf073@163.com; usertrack=ZUcIhllfDod38QIBOmEuAg==; _ntes_nnid=c43d41e55ab690316d74f960da2198d6,1499332007846; NTES_CMT_USER_INFO=67719360%7Czzf073%7C%7Cfalse%7CenpmMDczQDE2My5jb20%3D; mail_psc_fingerprint=3261048753; __gads=ID=a074efa9f665732e:T=1467773381:S=ALNI_MYL98Iev0cvuZ_nH_By0nvp_i2LPg; _ntes_nuid=c43d41e55ab690316d74f960da2198d6; vjuids=2f477d07d.155be1c64d6.0.89643814

"_id" : "test.zjy",

keep-alive

},

Accept-Encoding

...    {

root@zhoujinyi:~# mongorestore --port=27020 -uzjy -pzjy --db=test backup/test/  #读写权限可以开展还原

"roles" : [

WriteResult({

}

"role" : "readWrite",

"db" : "admin"

}

...      pwd: "zjyr",

"db" : "admin",

> show users;                                    #翻看当前库下的客商

WriteResult({

"db" : "test"

{

{ "_id" : ObjectId("559151ceb78649ebd8316855"), "a" : 111, "b" : 222 }

"storedKey" : "7lkoANdxM2py0qiDBzFaZYPp1cM=",

...    roles: [

"iterationCount" : 10000,

switched to db admin

}    

]

{

{    

"db" : "abc"

> show dbs;

clusterAdmin:只在admin数据库中可用,赋予客商全数分片和复制集相关函数的管理权限。

> use admin

"db" : "test"

"role" : "readWrite",

> db.auth('dba','dba')

"SCRAM-SHA-1" : {

"storedKey" : "t4sPsKG2dXnZztVYj5EgdUzT9sc=",

> db.auth('dba','dba')

"user" : "zjyr",

"errmsg" : "not authorized on test to execute command { insert: "abc", documents: [ { _id: ObjectId('55915185d629831d887ce2cb'), a: 1.0, b: 2.0 } ], ordered: true }"

}

Read:允许客户读取钦定数据库

...      pwd: "zjy",

WriteResult({ "nInserted" : 1 })

}

"iterationCount" : 10000,

dbAdminAnyDatabase:只在admin数据库中可用,赋予客商具有数据库的dbAdmin权限。

有未有一个特级权限?不仅可以够授权,何况也得以对集中举办自由操作?答案是无可争辩的,只是不提出使用。那正是role剧中人物设置成root

}

readWrite:允许客商读写钦点数据库

...    ]

具体角色

"db" : "test"

> db.createUser(

}

}

"role" : "readWrite",

"db" : "test"

"user" : "dba",

at shellHelper.show (src/mongo/shell/utils.js:630:33)

}

> use admin        #表达,因为在admin上边增多的帐号,所以要到admin上边验证。

}

readWriteAnyDatabase:只在admin数据库中可用,赋予客户全数数据库的读写权限

"_id" : "admin.zhoujinyi",

> db.abc.insert({"a":1,"b":2})

root@zhoujinyi:/usr/local/mongo4# mongo --port=27020

...      user: "zjy",

2015-06-29T11:20:04.867-0400    writing test.system.indexes to backup/test/system.indexes.bson

}

...  }

]

{

"user" : "zjy",

...    user: "zhoujinyi",

"db" : "test",

"roles" : [

> db.abc.insert({"a":1,"b":2})

{ "_id" : ObjectId("559151a1b78649ebd8316853"), "a" : 1, "b" : 2 }

"serverKey" : "2vCGiq9NIc1zKqeEL6VvO4rP26A="

"_id" : "test.zjyr",

"SCRAM-SHA-1" : {

}

}

MongoDB shell version: 3.0.4

"storedKey" : "ebb2LYLn4hiOVlZqgrAKBdStfn8=",

},

> use admin

"roles" : [

"_id" : "test.zjyr",

备份还原使用极其剧中人物的帐号?在此以前成立的帐号zjy:test库读写权限;zjyr:test库读权限

"role" : "userAdminAnyDatabase",

> db.createUser(

"db" : "test"

"db" : "admin"

> db.abc.insert({"a":111,"b":222})

{

> db.abc.insert({"a":1,"b":2})              #布置失利,未有权限,userAdminAnyDatabase 权限只是指向客商管理的,对任何是绝非权限的。

]

"writeError" : {

"salt" : "afwaKuTYPWwbDBduQ4Hm7g==",

connecting to: 127.0.0.1:27020/

...      { role: "readWrite", db: "abc" }

"db" : "abc"

at (shellhelp2):1:1 at src/mongo/shell/mongo.js:47

...      roles: [

connecting to: 127.0.0.1:27020/test

2015-06-29T11:20:26.611-0400    restoring indexes for collection test.abc from metadata

> db.auth('dxy','dxy')

参考:

"user" : "dba",

switched to db abc

>

...      { role: "readWrite", db: "test" },    #在当前库下创办别的库的帐号,在admin库下创立test、abc库的帐号

{

成立了这么多帐号,怎么翻看全体帐号

// 这里还大概有多少个剧中人物间接或直接提供了系统一流客商的拜望(dbOwner 、userAdmin、userAdminAnyDatabase)

},

}

"iterationCount" : 10000,

"salt" : "pE2cSOYtBOYevk8tqrwbSQ==",

> show users;              #翻开当前库下的客商

...          { role: "read", db: "test" }    #只读帐号

{

{

switched to db test

}

"roles" : [

switched to db test

"db" : "test"

> use abc

...      ]

例:

]

{

"user" : "zjyr",

"credentials" : {

"user" : "zhoujinyi",

"code" : 13,

> use test

"code" : 13,

"storedKey" : "F4uiayykHDp/r9krAKZjdr+gqjM=",

"credentials" : {

上边特别进一步验证数据库帐号是随即数据库来走的,哪儿创设哪儿认证。

}

"user" : "zjy",

]

{

]

> db.abc.insert({"a":1111,"b":2222})

"roles" : [

WriteResult({ "nInserted" : 1 })

... )

{

{ "_id" : ObjectId("559151a1b78649ebd8316853"), "a" : 1, "b" : 2 }

{

"user" : "zjy",

> db.auth('dba','dba')

userAdmin:允许客户向system.users会集写入,能够找内定数据Curry创制、删除和保管客户

2015-06-29T11:20:04.865-0400    writing test.abc metadata to backup/test/abc.metadata.json

}

"salt" : "XD6smcWX4tdg/ZJPoLxxRg==",

"serverKey" : "Mofr9ohVlFfR6/md4LMRkOhXouc="

2015-06-29T11:20:26.612-0400    done

},

"db" : "admin",

2015-06-29T11:20:26.609-0400    reading metadata file from backup/test/abc.metadata.json

"db" : "admin",

root:只在admin数据库中可用。一级账号,顶尖权限

  1. 当中角色:__system

"ok" : 0,   

"_id" : "admin.dxy",

dbAdmin:允许顾客在钦点数据库中实践管理函数,如索引成立、删除,查看总结或访谈system.profile

WriteResult({ "nInserted" : 1 })

]

"_id" : "admin.dba",

"db" : "admin"

{

}

]

> db

> use test        #在testCurry创造帐号

}

> db.auth('dxy','dxy')          #在admin下创建的帐号,不可能一直在别的库验证,

"db" : "admin",

> db.system.users.find().count()

"_id" : "admin.dxy",

{

"role" : "read",

"roles" : [

}

})

"storedKey" : "TwMxdnlB5Eiaqg4tNh9ByNuUp9A=",

"roles" : [

"role" : "readWrite",

"serverKey" : "Kf51IU9J3RIrB8CFn5Z5hEKMSkw="

local  0.078GB

WriteResult({ "nInserted" : 1 })

},

"SCRAM-SHA-1" : {

"salt" : "h1gOW3J7wzJuTqgmmQgJKQ==",

}

switched to db test

"user" : "zjyr",

... )

Successfully added user: {

"role" : "readWrite",

{

...      user: "zjyr",

"role" : "root",

"SCRAM-SHA-1" : {

}

> db.abc.find()

  1. 数据库客户剧中人物:read、readWrite;

  2. 数据库管理角色:dbAdmin、dbOwner、userAdmin;

},

]

}

{ "_id" : ObjectId("559151cab78649ebd8316854"), "a" : 11, "b" : 22 }

"serverKey" : "LG2qWwuuV+FNMmr9lWs+Rb3DIhQ="

...          { role: "readWrite", db: "test" }  #读写帐号

]

"errmsg" : "not authorized on test to execute command { insert: "abc", documents: [ { _id: ObjectId('559151ebb78649ebd8316856'), a: 1111.0, b: 2222.0 } ], ordered: true }"

WriteResult({ "nRemoved" : 2 })

}

2015-06-29T11:20:26.612-0400    finished restoring test.abc

"_id" : "admin.dba",

...    roles: [

"salt" : "KfDUzCOIUo7WVjFr64ZOcQ==",

"db" : "admin",

"role" : "root",

"_id" : "test.zjy",

"role" : "userAdminAnyDatabase",

]

{

"role" : "userAdminAnyDatabase",

"credentials" : {

"_id" : "admin.zhoujinyi",

Successfully added user: {

switched to db test

> db.createUser(

Successfully added user: {

"db" : "admin"

{

> use test

}

...    }

"db" : "test"

}

"role" : "readWrite",

"db" : "test"

{

> db.abc.insert({"a":1111,"b":2222})  #不可能写入

...  {

switched to db admin            #只好在帐号创设库下认证,再去其它库开展操作。

"user" : "dxy",

 "errmsg" : "not authorized on admin to execute command { listDatabases: 1.0 }",   

2015-06-29T10:02:16.634-0400 E QUERY    Error: listDatabases failed:

}

}

WriteResult({ "nInserted" : 1 })

"db" : "admin",

{

"roles" : [

}

]

{

{

Error: 18 Authentication failed.

"user" : "dba",

}

"role" : "read",

"_id" : "admin.dba",

"_id" : "admin.zhoujinyi",

...    {

"db" : "test"

> db.auth('zjy','zjy')      #用创制的readWrite帐号举办写入

...    ]

{

at shellHelper (src/mongo/shell/utils.js:524:36)

"roles" : [

]

}

{

WriteResult({ "nInserted" : 1 })

> db.createUser(

"role" : "readWrite",

...      ]

  1. 极品顾客剧中人物:root

},

})

{ "_id" : ObjectId("559151cab78649ebd8316854"), "a" : 11, "b" : 22 }

"credentials" : {

"writeError" : {

}

...    }

{

"iterationCount" : 10000,

{ "_id" : ObjectId("5591539bb78649ebd8316857"), "a" : 1, "b" : 2 }

"db" : "test",

{

...      { role: "root", db: "admin" }      #超级root帐号

"db" : "test",

"roles" : [

}

 "code" : 13

{ "_id" : ObjectId("559151ceb78649ebd8316855"), "a" : 111, "b" : 222 }

...  }

... )

{

"serverKey" : "Qyu6IRNyaKLUvqJ2CAa/tQYY36c="

at Mongo.getDBs (src/mongo/shell/mongo.js:47:15)

2015-06-29T11:20:26.611-0400    error: E11000 duplicate key error index: test.abc.$_id_ dup key: { : ObjectId('559154efb78649ebd831685a') }

switched to db admin

...    pwd: "zhoujinyi",

readAnyDatabase:只在admin数据库中可用,赋予客商具有数据库的读权限

"roles" : [

{

"db" : "admin"

{

{ "_id" : ObjectId("559153a0b78649ebd8316858"), "a" : 1111, "b" : 2222 }

3. 集群管理剧中人物:clusterAdmin、clusterManager、clusterMonitor、hostManager;

switched to db admin

"user" : "zhoujinyi",

> db.abc.find()        #能够查看

> show users;

userAdminAnyDatabase:只在admin数据库中可用,赋予客商具备数据库的userAdmin权限

> db.system.users.find().pretty()

"roles" : [

]

{

"user" : "zhoujinyi",

Successfully added user: {

admin

root@zhoujinyi:/usr/local/mongo4# mongo --port=27020

{

]

}

"user" : "dxy",

"roles" : [

Built-In Roles(内置剧中人物)

2015-06-29T11:20:04.866-0400    done dumping test.abc

2015-06-29T11:20:26.607-0400    building a list of collections to restore from backup/test/ dir

{

}

...    pwd: "dxy",

"role" : "read",

admin  0.078GB

},

{

"db" : "test",

...    user: "dxy",

"db" : "abc"

> use test

"db" : "admin",

}

"role" : "root",

...      roles: [

"roles" : [

at Error ()

]

"role" : "readWrite",

"db" : "admin",

> db.abc.insert({"a":1111,"b":2222})          #权力都有

2015-06-29T11:20:26.609-0400    restoring test.abc from file backup/test/abc.bson

>

... )

> db.abc.remove({})

MongoDB shell version: 3.0.4

"db" : "admin"

> use test

}

>  use admin

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