springboot啟動(dòng)mongoDB報(bào)錯(cuò)之禁用mongoDB自動(dòng)配置問題
更新時(shí)間：2024年05月29日 10:05:31 作者：lv_hang515888
這篇文章主要介紹了springboot啟動(dòng)mongoDB報(bào)錯(cuò)之禁用mongoDB自動(dòng)配置問題,具有很好的參考價(jià)值,希望對(duì)大家有所幫助,如有錯(cuò)誤或未考慮完全的地方,望不吝賜教
springboot啟動(dòng)mongoDB報(bào)錯(cuò)之禁用mongoDB自動(dòng)配置
錯(cuò)誤信息如下：
springboot自動(dòng)配置了支持mongodb。
在啟動(dòng)springboot時(shí)會(huì)自動(dòng)實(shí)例化一個(gè)mongo實(shí)例。
所以自己配置的話，需要禁用掉springboot的自動(dòng)配置。
@SpringBootApplication(exclude = {MongoAutoConfiguration.class,MongoDataAutoConfiguration.class})這個(gè)注解可以禁用springboot自帶的配置。
如下圖：
springboot整合MongoDB時(shí)碰到的問題
1.賬號(hào)總是不對(duì)，導(dǎo)致查不出數(shù)據(jù)，報(bào)錯(cuò)Auth…權(quán)鑒錯(cuò)誤
這次，我也是第一次接觸MongoDB，非常的生疏
springboot整合MongoDB，要在properties文件中配置賬號(hào)
mongodb基本語法：
use DATABASE_NAME; --創(chuàng)建數(shù)據(jù)庫
show dbs; --查看我們所有的庫，注意，我們剛創(chuàng)建的庫，如果沒有數(shù)據(jù)，是不會(huì)被顯示的
show users; --查看當(dāng)前庫所有擁有的賬號(hào)
db.createCollection(name, options) --在當(dāng)前數(shù)據(jù)庫中創(chuàng)建集合
show tables --查看當(dāng)前庫中有哪些集合
--在當(dāng)前數(shù)據(jù)庫中創(chuàng)建用戶并設(shè)置密碼及權(quán)限
db.createUser(
... {
... user : "aaa",
... pwd : "123456",
... roles: [ { role : "readWrite", db : "springboot" }]
... }
... )
通過上面的基礎(chǔ)鋪墊：
1.首先我們要登錄MongoDB數(shù)據(jù)庫
用管理員權(quán)限運(yùn)行cmd
進(jìn)入我們安裝的MongoDB的bin目錄下執(zhí)行命令
mongo
即可登錄MongoDB數(shù)據(jù)庫
2.創(chuàng)建數(shù)據(jù)庫
use springboot;
3.創(chuàng)建數(shù)據(jù)庫對(duì)應(yīng)的賬號(hào)
創(chuàng)建一個(gè)springboot賬號(hào)，對(duì)springboot數(shù)據(jù)庫擁有讀寫權(quán)限
db.createUser(
... {
... user : "springboot",
... pwd : "123456",
... roles: [ { role : "readWrite", db : "springboot" }]
... }
... )4.在springboot庫中創(chuàng)建集合user
db.createCollection("user"); --創(chuàng)建集合user
show tables; --查看當(dāng)前庫中所有的集合
--- 并給集合user添加一條數(shù)據(jù)
db.user.insert({
"user_name":"pzj",
"note":"用戶pzj",
"roles":[{
"role_name": "vip_user",
"note": "會(huì)員"
}]
})到此，MongoDB的數(shù)據(jù)庫初始化完成。
2.springboot工程代碼中的配置
主要說下properties中的配置，pom里面引入的包我就不說了
spring.data.mongodb.host=127.0.0.1 spring.data.mongodb.username=springboot spring.data.mongodb.password=123456 spring.data.mongodb.database=springboot spring.data.mongodb.port=27017 logging.level.org.springframework.data.mongodb.core=DEBUG
3.查詢時(shí)遇見的錯(cuò)誤
No converter found capable of converting from org.bson.types.ObjectId to type Long異常
這個(gè)問題很好解決
我們?cè)趧?chuàng)建實(shí)體類對(duì)應(yīng)數(shù)據(jù)庫中的集合user時(shí)，把id設(shè)置成了Long型，導(dǎo)致的報(bào)錯(cuò)
我們只要把id類型改成String即可。
在MongoDb里要求每個(gè)文檔都需要有_id 字段，java類中有如下情況會(huì)被映射為_id字段
如果1個(gè)字段加上了 @Id (org.springframework.data.annotation.Id)注解，那么將bean保存到數(shù)據(jù)庫時(shí)就會(huì)把該字段映射為文檔中的_id字段
如果java對(duì)象中沒有 @Id 注解，名字為id 的字段將會(huì)被映射為文檔中的_id字段
所以，也可以看出，我們的MongoDB數(shù)據(jù)，是不需要我們?nèi)藶榈奶砑又麈Iid字段的
這個(gè)和以往的mysq等關(guān)系型數(shù)據(jù)庫有所不同
它會(huì)自動(dòng)給我們生成一個(gè)_id字段，作為集合的主鍵，標(biāo)識(shí)一條數(shù)據(jù)
我的操作記錄：
Microsoft Windows [版本 10.0.17134.81]
(c) 2018 Microsoft Corporation。保留所有權(quán)利。
C:\WINDOWS\system32>mongo -port 27017 -u "admin" -p "123456" --authenticationDatabas
Error parsing command line: unrecognised option '--authenticationDatabas'
try 'mongo --help' for more information
C:\WINDOWS\system32>d:
D:\>cd MongoDB
D:\MongoDB>cd Server
D:\MongoDB\Server>cd 4.2
D:\MongoDB\Server\4.2>cd bin
D:\MongoDB\Server\4.2\bin>mongo -port 27017 -u "admin" -p "123456" --authenticationDatabas
Error parsing command line: unrecognised option '--authenticationDatabas'
try 'mongo --help' for more information
D:\MongoDB\Server\4.2\bin>mongo -port 27017 -u "admin" -p "123456"
MongoDB shell version v4.2.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("92832542-8eb8-4df5-942b-671ae8e574f5") }
MongoDB server version: 4.2.6
Server has startup warnings:
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
---
Enable MongoDB's free cloud-based monitoring service, which will then receive and display
metrics about your deployment (disk utilization, CPU, operation statistics, etc).
The monitoring data will be available on a MongoDB website with a unique URL accessible to you
and anyone you share the URL with. MongoDB may use this information to make product
improvements and to suggest MongoDB products and deployment options to you.
To enable free monitoring, run the following command: db.enableFreeMonitoring()
To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
> use admin
switched to db admin
> show users
{
"_id" : "admin.admin",
"userId" : UUID("ee717096-e66e-4554-95a5-29aafd999c86"),
"user" : "admin",
"db" : "admin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
> exit
bye
D:\MongoDB\Server\4.2\bin>mongo
MongoDB shell version v4.2.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("37edcce7-3eea-430a-9dca-7bf84fa70e88") }
MongoDB server version: 4.2.6
Server has startup warnings:
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
---
Enable MongoDB's free cloud-based monitoring service, which will then receive and display
metrics about your deployment (disk utilization, CPU, operation statistics, etc).
The monitoring data will be available on a MongoDB website with a unique URL accessible to you
and anyone you share the URL with. MongoDB may use this information to make product
improvements and to suggest MongoDB products and deployment options to you.
To enable free monitoring, run the following command: db.enableFreeMonitoring()
To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
> use admin
switched to db admin
>
> db.auth("admin","123456")
1
> show users;
{
"_id" : "admin.admin",
"userId" : UUID("ee717096-e66e-4554-95a5-29aafd999c86"),
"user" : "admin",
"db" : "admin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
> exit
bye
D:\MongoDB\Server\4.2\bin>use admin
'use' 不是內(nèi)部或外部命令，也不是可運(yùn)行的程序
或批處理文件。
D:\MongoDB\Server\4.2\bin>mongo
MongoDB shell version v4.2.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("25bd7adc-50a0-455c-af5d-48ad740ff1a4") }
MongoDB server version: 4.2.6
Server has startup warnings:
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2020-04-24T09:38:15.970+0800 I CONTROL [initandlisten]
---
Enable MongoDB's free cloud-based monitoring service, which will then receive and display
metrics about your deployment (disk utilization, CPU, operation statistics, etc).
The monitoring data will be available on a MongoDB website with a unique URL accessible to you
and anyone you share the URL with. MongoDB may use this information to make product
improvements and to suggest MongoDB products and deployment options to you.
To enable free monitoring, run the following command: db.enableFreeMonitoring()
To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
> use admin
switched to db admin
> db.auth("root","123456")
Error: Authentication failed.
0
> exit
bye
D:\MongoDB\Server\4.2\bin>mongod --shutdown --dbpath=D:\MongodbData\db
Error parsing command line: unrecognised option '--shutdown'
try 'mongod --help' for more information
D:\MongoDB\Server\4.2\bin>mongod --help
Options:
--networkMessageCompressors arg (=snappy,zstd,zlib)
Comma-separated list of compressors to
use for network messages
General options:
-h [ --help ] Show this usage information
--version Show version information
-f [ --config ] arg Configuration file specifying
additional options
--configExpand arg Process expansion directives in config
file (none, exec, rest)
--ipv6 Enable IPv6 support (disabled by
default)
--listenBacklog arg (=2147483647) Set socket listen backlog size
--maxConns arg (=1000000) Max number of simultaneous connections
--pidfilepath arg Full path to pidfile (if not set, no
pidfile is created)
--timeZoneInfo arg Full path to time zone info directory,
e.g. /usr/share/zoneinfo
-v [ --verbose ] [=arg(=v)] Be more verbose (include multiple times
for more verbosity e.g. -vvvvv)
--quiet Quieter output
--port arg Specify port number - 27017 by default
--logpath arg Log file to send write to instead of
stdout - has to be a file, not
directory
--logappend Append to logpath instead of
over-writing
--logRotate arg Set the log rotation behavior
(rename|reopen)
--timeStampFormat arg Desired format for timestamps in log
messages. One of ctime, iso8601-utc or
iso8601-local
--setParameter arg Set a configurable parameter
--bind_ip arg Comma separated list of ip addresses to
listen on - localhost by default
--bind_ip_all Bind to all ip addresses
--noauth Run without security
--transitionToAuth For rolling access control upgrade.
Attempt to authenticate over outgoing
connections and proceed regardless of
success. Accept incoming connections
with or without authentication.
--slowms arg (=100) Value of slow for profile and console
log
--slowOpSampleRate arg (=1) Fraction of slow ops to include in the
profile and console log
--auth Run with security
--clusterIpSourceWhitelist arg Network CIDR specification of permitted
origin for `__system` access
--profile arg 0=off 1=slow, 2=all
--cpu Periodically show cpu and iowait
utilization
--sysinfo Print some diagnostic system
information
--noscripting Disable scripting engine
--notablescan Do not allow table scans
--keyFile arg Private key for cluster authentication
--clusterAuthMode arg Authentication mode used for cluster
authentication. Alternatives are
(keyFile|sendKeyFile|sendX509|x509)
Replication options:
--oplogSize arg Size to use (in MB) for replication op
log. default is 5% of disk space (i.e.
large is good)
Replica set options:
--replSet arg arg is <setname>[/<optionalseedhostlist
>]
--enableMajorityReadConcern [=arg(=1)] (=1)
Enables majority readConcern
Sharding options:
--configsvr Declare this is a config db of a
cluster; default port 27019; default
dir /data/configdb
--shardsvr Declare this is a shard db of a
cluster; default port 27018
Storage options:
--storageEngine arg What storage engine to use - defaults
to wiredTiger if no data files present
--dbpath arg Directory for datafiles - defaults to
\data\db\ which is D:\data\db\ based on
the current working drive
--directoryperdb Each database will be stored in a
separate directory
--syncdelay arg (=60) Seconds between disk syncs (0=never,
but not recommended)
--journalCommitInterval arg (=100) how often to group/batch commit (ms)
--noIndexBuildRetry Do not retry any index builds that were
interrupted by shutdown
--upgrade Upgrade db if needed
--repair Run repair on all dbs
--journal Enable journaling
--nojournal Disable journaling (journaling is on by
default for 64 bit)
Free Monitoring Options:
--enableFreeMonitoring arg Enable Cloud Free Monitoring
(on|runtime|off)
--freeMonitoringTag arg Cloud Free Monitoring Tags
WiredTiger options:
--wiredTigerCacheSizeGB arg Maximum amount of memory to allocate
for cache; Defaults to 1/2 of physical
RAM
--wiredTigerJournalCompressor arg (=snappy)
Use a compressor for log records
[none|snappy|zlib|zstd]
--wiredTigerDirectoryForIndexes Put indexes and data in different
directories
--wiredTigerMaxCacheOverflowFileSizeGB arg (=0)
Maximum amount of disk space to use for
cache overflow; Defaults to 0
(unbounded)
--wiredTigerCollectionBlockCompressor arg (=snappy)
Block compression algorithm for
collection data [none|snappy|zlib|zstd]
--wiredTigerIndexPrefixCompression arg (=1)
Use prefix compression on row-store
leaf pages
TLS Options:
--tlsOnNormalPorts Use TLS on configured ports
--tlsMode arg Set the TLS operation mode
(disabled|allowTLS|preferTLS|requireTLS
)
--tlsCertificateKeyFile arg Certificate and key file for TLS
--tlsCertificateKeyFilePassword arg Password to unlock key in the TLS
certificate key file
--tlsClusterFile arg Key file for internal TLS
authentication
--tlsClusterPassword arg Internal authentication key file
password
--tlsCAFile arg Certificate Authority file for TLS
--tlsClusterCAFile arg CA used for verifying remotes during
inbound connections
--tlsCRLFile arg Certificate Revocation List file for
TLS
--tlsDisabledProtocols arg Comma separated list of TLS protocols
to disable [TLS1_0,TLS1_1,TLS1_2]
--tlsAllowConnectionsWithoutCertificates
Allow client to connect without
presenting a certificate
--tlsAllowInvalidHostnames Allow server certificates to provide
non-matching hostnames
--tlsAllowInvalidCertificates Allow connections to servers with
invalid certificates
--tlsFIPSMode Activate FIPS 140-2 mode at startup
--tlsCertificateSelector arg TLS Certificate in system store
--tlsClusterCertificateSelector arg SSL/TLS Certificate in system store for
internal TLS authentication
--tlsLogVersions arg Comma separated list of TLS protocols
to log on connect [TLS1_0,TLS1_1,TLS1_2
]
Windows Service Control Manager options:
--install Install Windows service
--remove Remove Windows service
--reinstall Reinstall Windows service (equivalent
to --remove followed by --install)
--serviceName arg Windows service name
--serviceDisplayName arg Windows service display name
--serviceDescription arg Windows service description
--serviceUser arg Account for service execution
--servicePassword arg Password used to authenticate
serviceUser
D:\MongoDB\Server\4.2\bin>net stop MongoDB
MongoDB Server (MongoDB) 服務(wù)已成功停止。
D:\MongoDB\Server\4.2\bin>net start MongoDB
MongoDB Server (MongoDB) 服務(wù)正在啟動(dòng) ..
MongoDB Server (MongoDB) 服務(wù)已經(jīng)啟動(dòng)成功。
D:\MongoDB\Server\4.2\bin>mongo
MongoDB shell version v4.2.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("c14b3b14-14e6-4f45-85d1-0a209ac99ac0") }
MongoDB server version: 4.2.6
Server has startup warnings:
2020-04-24T17:35:16.580+0800 I CONTROL [initandlisten]
2020-04-24T17:35:16.580+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2020-04-24T17:35:16.580+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2020-04-24T17:35:16.580+0800 I CONTROL [initandlisten]
---
Enable MongoDB's free cloud-based monitoring service, which will then receive and display
metrics about your deployment (disk utilization, CPU, operation statistics, etc).
The monitoring data will be available on a MongoDB website with a unique URL accessible to you
and anyone you share the URL with. MongoDB may use this information to make product
improvements and to suggest MongoDB products and deployment options to you.
To enable free monitoring, run the following command: db.enableFreeMonitoring()
To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use springboot
switched to db springboot
> show users
> use admin
switched to db admin
> show users
{
"_id" : "admin.admin",
"userId" : UUID("ee717096-e66e-4554-95a5-29aafd999c86"),
"user" : "admin",
"db" : "admin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use admin
switched to db admin
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use springboot
switched to db springboot
> show users
> db.user.find()
{ "_id" : ObjectId("5ea2a7feaf59424af80005c6"), "id" : 1, "user_name" : "pzj", "note" : "用戶pzj", "role" : { "_id" : "5ea2a639af59424af80005c5", "id" : 3, "role_name" : "vip_user", "note" : "會(huì)員" } }
{ "_id" : ObjectId("5ea2a87daf59424af80005c7"), "id" : 2, "user_name" : "pzj1", "note" : "用戶pzj1", "role" : { "_id" : "5ea2a639af59424af80005c5", "id" : 3, "role_name" : "vip_user", "note" : "會(huì)員" } }
{ "_id" : ObjectId("5ea2a898af59424af80005c8"), "id" : 3, "user_name" : "pzj3", "note" : "用戶pzj3", "role" : { "_id" : "5ea2a639af59424af80005c5", "id" : 3, "role_name" : "vip_user", "note" : "會(huì)員" } }
{ "_id" : ObjectId("5ea2a89eaf59424af80005c9"), "id" : 4, "user_name" : "pzj4", "note" : "用戶pzj4", "role" : { "_id" : "5ea2a639af59424af80005c5", "id" : 3, "role_name" : "vip_user", "note" : "會(huì)員" } }
> db.createUser(
... ... {
... ... user : "springboot",
... ... pwd : "123456",
... ... roles: [ { role : "readWrite", db : "springboot" }]
... ... }
... ... )
Successfully added user: {
"user" : "springboot",
"roles" : [
{
"role" : "readWrite",
"db" : "springboot"
}
]
}
> use admin
switched to db admin
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use springboot
switched to db springboot
> show users
{
"_id" : "springboot.springboot",
"userId" : UUID("da61542e-0c24-49b1-aa36-378580a2627a"),
"user" : "springboot",
"db" : "springboot",
"roles" : [
{
"role" : "readWrite",
"db" : "springboot"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
> show user
2020-04-24T21:16:27.933+0800 E QUERY [js] uncaught exception: Error: don't know how to show [user] :
shellHelper.show@src/mongo/shell/utils.js:1139:11
shellHelper@src/mongo/shell/utils.js:790:15
@(shellhelp2):1:1
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use springboot
switched to db springboot
> show users
{
"_id" : "springboot.springboot",
"userId" : UUID("da61542e-0c24-49b1-aa36-378580a2627a"),
"user" : "springboot",
"db" : "springboot",
"roles" : [
{
"role" : "readWrite",
"db" : "springboot"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
> springboot.user
2020-04-24T21:16:57.022+0800 E QUERY [js] uncaught exception: ReferenceError: springboot is not defined :
@(shell):1:1
> db.user.findOne({id:1})
{
"_id" : ObjectId("5ea2a7feaf59424af80005c6"),
"id" : 1,
"user_name" : "pzj",
"note" : "用戶pzj",
"role" : {
"_id" : "5ea2a639af59424af80005c5",
"id" : 3,
"role_name" : "vip_user",
"note" : "會(huì)員"
}
}
> show dbs;
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
> use xx
switched to db xx
> show dbs;
admin 0.000GB
config 0.000GB
local 0.000GB
springboot 0.000GB
>
總結(jié)
以上為個(gè)人經(jīng)驗(yàn)，希望能給大家一個(gè)參考，也希望大家多多支持腳本之家。
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