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RSS订阅原创 数据库连接报错CannotGetJdbcConnectionException: Failed to obtain JDBC Connection
数据库连接报错CannotGetJdbcConnectionException: Failed to obtain JDBC Connection报错信息[Name=com.primeton.esb.online.restaurant.ms.online.mediaService.mediaService.biz][activity name=JDBC调用][activity id=invokePojo9] throw an exception:java.lang.Exception,exception
2023-09-01 15:32:10
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原创 org.codehaus.jettison.json.JSONObject类型的Null值怎么判断的问题，JSONObject$Null
org.codehaus.jettison.json.JSONObject类型的Null值怎么判断的问题，JSONObject$Null
2022-12-29 16:07:32
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原创 请求报错No route to host (Host unreachable)
请求报错No route to host (Host unreachable); nested exception is java.net.NoRouteToHostException: No route to host (Host unreachable)
2022-12-23 13:45:16
23851
原创 Spring boot导入jackson相关maven依赖版本导致的问题
Spring boot导入jackson相关maven依赖版本导致的问题
2022-11-27 22:37:51
2968
原创 依赖更新报错Could not transfer artifact xxx from/to maven-default-http-blocker (http://0.0.0.0/)
依赖更新报错Could not transfer artifact xxx from/to maven-default-http-blocker (http://0.0.0.0/)
2022-11-17 17:44:37
519
原创 MQ报错IllegalArgumentException: Only support jms text message.
MQ报错IllegalArgumentException: Only support jms text message
2022-11-16 15:20:01
212
原创 javax.net.ssl.SSLException: closing inbound before receiving peer‘s close_notify
javax.net.ssl.SSLException: closing inbound before receiving peer's close_notify在收到对等方关闭通知之前关闭入站
2022-11-16 15:09:39
299
原创 使用XMLSerializer报错java.lang.NoClassDefFoundError: nu/xom/ParentNode
json-lib将xml转json报错java.lang.NoClassDefFoundError: nu/xom/ParentNode
2022-11-10 14:36:36
739
原创 com.microsoft.sqlserver.jdbc.SQLServerException: 驱动程序无法通过使用安全套接字层(SSL)加密与 SQL Server 建立 安全连接
com.microsoft.sqlserver.jdbc.SQLServerException: 驱动程序无法通过使用安全套接字层(SSL)加密与 SQL Server 建立 安全连接
2022-11-08 11:42:52
6329
原创 MySQLSyntaxErrorException: In aggregated query without GROUP BY聚合查询语法异常
MySQLSyntaxErrorException: In aggregated query without GROUP BY, this is incompatible with sql_mode=only_full_group_by
2022-08-26 17:56:54
543
原创 ActiveMQ启动报错:this version of the Java Runtime only recognizes class file versions up to 52.0
activemq启动报错
2022-08-18 10:24:58
1234
原创 java.lang.IllegalArgumentException: channel must not be null
ESB使用中介服务报错
2022-08-05 17:47:24
342
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原创 CentOS下安装MongoDB
官网提供windows、Linux、OSX系统环境下的安装包，这里主要是记录一下在Linux下的安装。首先到官网下载安装包。这里下载的是4.0.28版本的。
2022-08-02 17:09:24
746
原创 ClassNotFoundException: org.springframework.core.metrics.ApplicationStartup
ClassNotFoundException: org.springframework.core.metrics.ApplicationStartup
2022-07-10 11:39:18
3021
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原创 java.io.IOException: Broken pipe管道断开
java.io.IOException: Broken pipe管道断开原因分析一、Broken pipe产生原因分析1.当访问某个服务突然服务器挂了，就会产生Broken pipe;2.客户端读取超时关闭了连接，这时服务器往客户端再写数据就发生了broken pipe异常！3.端口冲突，地址已被使用，也会导致Broken pipe二、方案1.问题一分析服务器为什么挂了。2.问题二使用jps/jstack分析线程栈，看是不是有线程阻塞。3.更换端口报错信息[governor][2022
2022-05-05 10:28:32
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原创 扫描失败Your ApplicationContext is unlikely to start due to a @ComponentScan of the default package
Your ApplicationContext is unlikely to start due to a @ComponentScan of the default package报错原因项目启动Application没有和类处在同一个目录下，导致扫描不到类报错信息D:\DevelopTools\java\jdk1.8.0_231\bin\java.exe -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -
2022-04-25 21:35:39
346
原创 java.sql.BatchUpdateException: Lock wait timeout exceeded； try restarting transaction
java.sql.BatchUpdateException: Lock wait timeout exceeded; try restarting transaction报错信息2022-04-21 18:27:55.231 ERROR [YCDAS,DAS,default,172.50.1.183:DAS:28083,f2d8901d334b52c2,0e3432285817a426,f2d8901d334b52c2,] 11455 --- [http-nio-28083-exec-6] .i.s.T
2022-04-21 10:50:52
2222
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原创 No enum constant org.springframework.web.bind.annotation.Request没有对应的枚举
java.lang.IllegalArgumentException: No enum constant org.springframework.web.bind.annotation.RequestMethod.post报错信息2022-04-16 18:46:20.512 ERROR [sys_001,lzq-DAS,default,windows10.microdone.cn:lzq-DAS:28083,,,,] 24644 --- [main] s.d.s.r.o.OperationHttpMe
2022-04-16 18:49:18
1485
原创 Caused by: com.primeton.das.entity.impl.hibernate.exception.GenericJDBCException: could not execute
Caused by: com.primeton.das.entity.impl.hibernate.exception.GenericJDBCException: could not execute query报错信息.label.deleteLabe_biz : [Name=com.primeton.das.label.label.deleteLabe.biz][activity name=deleteLabe][activity id=invokePojo0] throw an exce
2022-04-12 10:15:14
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原创 Consider marking one of the beans as @Primary, updating the consumer to accept multiple beans
项目启动nacos和eureka注册导致的问题报错信息In Spring Environment 'class org.springframework.core.env.StandardEnvironment': 'spring.cloud.nacos.config.enabled' is true, but property '[spring.cloud.nacos.config.server-addr, eos.application.sys-code, spring.application.nam
2022-04-06 20:11:25
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原创 Unable to resolve address: tdn3:2181java.net.UnknownHostException: tdn3
Unable to resolve address: tdn3:2181java.net.UnknownHostException: tdn3报错信息java.net.UnknownHostException: tdn3: Name or service not known at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$2.lookupAllHostAddr(InetAddr
2022-04-04 10:27:20
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原创 failure: repodata/repomd.xml from dockerrepo: [Errno 256] No more mirrors to try
通过yum安装docker出错报错信息[root@centos bin]# yum install -y docker-engineLoaded plugins: fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.cn99.com * extras: mirrors.nju.edu.cn * updates: mirrors.aliyun.combase
2022-04-03 17:06:36
912
原创 FileUploadException: the request was rejected because no multipart boundary was found
org.apache.tomcat.util.http.fileupload.FileUploadException: the request was rejected because no multipart boundary was found错误描述文件上传时报错，是由于前端发送表单信息嵌套层数过多，和接口对应不上，修改表单即可org.springframework.web.multipart.MultipartException: Failed to parse multipart servl
2022-03-22 15:23:19
4831
原创 java.net.ConnectException: no available server
java.net.ConnectException: no available server问题描述服务启动会报错，据猜想是nacos配置信息或连接出错报错信息java.net.ConnectException: no available server at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpGet(ServerHttpAgent.java:133) at com.alibaba.nacos.client.conf
2022-03-22 11:44:14
8682
原创 启动报错java.net.ConnectException: [NACOS HTTP-POST] The maximum number of tolerable
启动报错java.net.ConnectException: [NACOS HTTP-POST] The maximum number of tolerab原因项目的配置文件有application.properties文件和bootstrap.properties文件，启动时报错，就是application.properties文件和bootstrap.properties文件的nacos配置地址不统一的问题描述nacos使用配置中心，启动项目控制台报错：[NACOS HTTP-GET] The
2022-03-17 11:40:03
15296
原创 Maven:Missing artifact com.sun:tools:jar:1.8.0问题解决
Maven：Missing artifact com.sun:tools:jar:1.8.0问题描述导入一个Maven项目的时候，pom.xml报了一个错Missing artifact com.sun:tools:jar:1.8.0，检查其Maven配置，未引入Tools包，build path检查Maven缺少配置解决办法虽然tools包是java自带的，但是并不会被maven引入项目，我们手动引入该tools包即可操作1：在配置eclipse.ini本项目是在idea上创建的，idea中
2022-03-17 10:02:16
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原创 前端报错：UnhandledPromiseRejectionWarning: Error: ENOTEMPTY: directory not empty
UnhandledPromiseRejectionWarning: Error: ENOTEMPTY: directory not empty获取远程json文件中...获取成功正在生成api文件(node:98092) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'split' of undefined at mainApi (D:\Dev_projects\yancao-ui\source\script
2022-03-01 16:25:13
1775
原创 Contribution datasource default not found, using the default application datasource
Contribution datasource default not found, using the default application datasource.问题描述：指定数据源没找到，使用默认数据源java.lang.RuntimeException: Contribution datasource default not found, using the default application datasource. at com.eos.common.connection.DataS
2022-02-14 11:21:38
456
原创 swagger版本导致的报错
swagger版本导致的报错报错报错信息java.lang.NullPointerException at com.primeton.eos.eosservice.swagger.EOSServiceSwagger.buildModels(EOSServiceSwagger.java:302) at com.primeton.eos.eosservice.swagger.EOSServiceSwagger.buildModels(EOSServiceSwagger.java:243) at c
2022-02-08 18:08:53
303
原创 java.lang.NoSuchMethodError: org.apache.logging.log4j.Logger.atTrace()Lorg/apache/logging/log4j/LogB
java.lang.NoSuchMethodError: org.apache.logging.log4j.Logger.atTrace()Lorg/apache/logging/log4j/LogBuilder;java.lang.NoSuchMethodError: org.apache.logging.log4j.Logger.atTrace()Lorg/apache/logging/log4j/LogBuilder; at org.apache.xmlbeans.impl.schema.Sche
2022-01-26 17:02:55
4639
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原创 java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.schemas.ooxml.system.ooxml
java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.schemas.ooxml.system.ooxml.TypeSystemHolderjava.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.schemas.ooxml.system.ooxml.TypeSystemHolder at org.openxmlforma
2022-01-26 16:57:45
4531
原创 java.lang.NoClassDefFoundError: org/apache/commons/io/output/UnsynchronizedByteArrayOutputStream
java.lang.NoClassDefFoundError: org/apache/commons/io/output/UnsynchronizedByteArrayOutputStream文件输出时报出异常，如下：java.lang.NoClassDefFoundError: org/apache/commons/io/output/UnsynchronizedByteArrayOutputStream at com.primeton.das.common.util.PoiExcelUtils.w
2022-01-25 19:24:10
12538
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原创 eclipse启动项目报错Unable to start embedded Tomcat
eclipse启动项目报错Unable to start embedded Tomcat错误1Unable to start embedded Tomcat错误2Error creating bean with name 'sdkAccessControlFilter': Unsatisfied dependency expressed through field 'coreProps'; nested exception is org.springframework.beans.factory.
2022-01-12 16:49:55
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原创 EOS设置启动流程并完成第一个工作项报错error：21000000
EOS设置启动流程并完成第一个工作项报错 error：21000000[default][2021-12-15 11:10:19,044][WARN][com.primeton.eos.expenseservice.queryOrg_biz:332] Warning: [biz=com.primeton.eos.expenseservice.queryOrg.biz][param=key] is null.java.lang.reflect.InvocationTargetException at s
2021-12-15 11:19:29
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原创 解决:关于 “VMware Workstation 不可恢复错误- (vcpu-0)”
关于 “VMware Workstation 不可恢复错误- (vcpu-0)”问题在 VMware Workstation 上创建虚拟机，结果出现了 VMware Workstation 不可恢复错误: (vcpu-0) 错误。于是我们遵循它给出的提示，查看一下日志文件：2017-06-16T20:36:19.904+08:00| vmx| I125: Log for VMware Workstation pid=6632 version=12.5.6 build=build-5528349 op
2021-11-16 22:35:21
2133
原创 Request header is too large
Get请求导致的异常：Request header is too large2021-10-12 13:46:33.627|INFO|10436|http-nio-8923-exec-10|oes-csas-words||||org.apache.juli.logging.DirectJDKLog.log-182|Error parsing HTTP request header Note: further occurrences of HTTP header parsing errors will b
2021-10-12 13:48:38
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