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#in
注解 javax.validation.constraints下的注解
@NotBlank,@NotNoll,@NotEmpty实体字段校验之间的区别简单的来说字符串用@NotBlank基本类型用@NotNoll集合类型@NotEmpty...
开发笔记
·
2023-10-20
注解
javax.validation.constraints
ORA-00001: unique constraint violated异常处理
程序中保存数据时报错,ORA-00001:uniqueconstraint(xxxx)violated先是查看数据库结构,最近也没什么改动,开发环境也正常,测试环境就报这个错后来发现主键id是自增的,查询序列的下个值 selecttable_seq.nextval fromdual发现这...
开发笔记
·
2023-10-10
ORA-00001
unique
constraint
violated
异常
git 报错 fatal: bad object refs/remotes/origin/xxx 解决方法
git拉取时报错fatal:badobjectrefs/remotes/origin/xxxerror:xxxxxdidnotsendallnecessaryobjects 解决方法,到项目的.git 目录下进入refs/remotes/origin/删除所有内容 重新拉取,成功...
开发笔记
·
2023-10-10
git
报错
fatal
bad
object
PHP包含文件函数include、include_once、require、require_once区别和总结
PHP中的include()、require()语句包含并运行指定文件。这两结构在包含文件上完全一样,唯一的区别是对于错误的处理。require()语句在遇到包含文件不存在,或是出错的时候,就停止即行,并报错。include()则继续即行。例如:hello.php不存在时:include(‘hello.ph...
开发笔记
·
2023-09-07
include
once
require
PHP
包含
Spring Security权限管理实现接口动态权限控制
下面就是关于“SpringSecurity权限管理实现接口动态权限控制”的完整攻略:在SpringSecurity中,我们可以使用基于注解的安全性,以控制方法响应、请求类型等。但是,如果我们需要跟具体的业务数据绑定的话,我们就需要根据规则来控制具体的访问权限。在这种情况下,就需要使用Spring...
开发笔记
·
2023-08-13
权限
Spring
Security
管理
实现
ORA-48502: Invalid Command Line – Missing Required Elements
文档解释ORA-48502:InvalidCommandLine–MissingRequiredElementsCause:Missingrequiredcommandlinearguments.Action:Reviewthehelpmessageandsupplytherequiredarguments...
IT技术学习
·
2023-07-28
ORA-48502
Invalid
Command
Line
#8211
ORA-55366: unknown namespace prefix “string”
文档解释ORA-55366:unknownnamespaceprefix“string”Cause:AnattemptwasmadetomakeuseofanundefinednamespaceprefixinOracleVirtualPrivateDatabase(VPD)metadata.A...
IT技术学习
·
2023-07-28
ORA-55366
unknown
namespace
prefix
#8220string
ORA-48161: invalid input for ADR instance id
文档解释ORA-48161:invalidinputforADRinstanceidCause:AninvalidinputwaspassedinfortheADRinstanceid.TheADRinstanceidiseitherNULLortoolongofastring.Action:ChecktheADRin...
IT技术学习
·
2023-07-28
ORA-48161
invalid
input
for
ADR
ORA-47346: Rule set string is used by one or more command rules.
文档解释ORA-47346:Rulesetstringisusedbyoneormorecommandrules.Cause:Thespecifiedrulesetwasusedbyexistingcommandrule(s).Action:Removethedependentcommandrulesandretryt...
IT技术学习
·
2023-07-28
ORA-47346
Rule
set
string
is
ORA-55605: Incorrect Flashback Archive is specified
文档解释ORA-55605:IncorrectFlashbackArchiveisspecifiedCause:AnattemptwasmadetooperateonaFlashbackArchivethatdoesnotexist,ortocreateaFlashbackArchivethatalreadyexist...
IT技术学习
·
2023-07-28
ORA-55605
Incorrect
Flashback
Archive
is
ORA-54531: invalid orientation for element at element offset
文档解释ORA-54531:invalidorientationforelementatelementoffsetCause:Theorientationofthecurrentgeometrywasnotvalid.Action:Reversetheorientationofthegeometry.ORA-54531...
IT技术学习
·
2023-07-28
element
ORA-54531
invalid
orientation
for
ORA-48149: error encountered when attempting to copy a file
文档解释ORA-48149:errorencounteredwhenattemptingtocopyafileCause:TherewasanerrorencounteredwhenattemptingtocopyafilewiththeADRfileinterface.Action:Checkthedirectory...
IT技术学习
·
2023-07-28
ORA-48149
error
encountered
when
attempting
ORA-41689: invalid collection specification in the rule condition
文档解释ORA-41689:invalidcollectionspecificationintheruleconditionCause:Anattemptwasmadetoinsertaruleconditionwithinvalidcollectionelementspecification.Action:Corre...
IT技术学习
·
2023-07-28
ORA-41689
invalid
collection
specification
in
ORA-39164: Partition string was not found.
文档解释ORA-39164:Partitionstringwasnotfound.Cause:Ifexportingorimportingoverthenetwork,theuserspecifiedapartitionnamethatwasnotfoundinthesourcedatabase.Forimportin...
IT技术学习
·
2023-07-28
ORA-39164
Partition
string
was
not
ORA-39183: internal error string ocurred during decompression phase string
文档解释ORA-39183:internalerrorstringocurredduringdecompressionphasestringCause:Anunexpectederroroccurredwhiledecompressingdatabuffers.Action:ContactOracleCustomerS...
IT技术学习
·
2023-07-28
string
ORA-39183
internal
error
ocurred
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