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RSS订阅原创 CentOS 7 镜像源更换：解决 `Could not resolve host: mirrorlist.centos.org` 错误
CentOS 7 镜像源更换：解决 `Could not resolve host: mirrorlist.centos.org` 错误
2025-02-22 12:19:38
101
原创 docker 报错 library initialization failed - unable to allocate file descriptor table - out of memory
library initialization failed - unable to allocate file descriptor table - out of memory
2024-11-26 18:43:40
341
原创 Failed to download metadata for repo ‘AppStream‘ Error: Failed to download metadata for repo ‘AppStr
Failed to download metadata for repo 'AppStream' Error: Failed to download metadata for repo 'AppStr
2024-11-22 15:40:14
112
原创 Spring Boot整合Nacos启动时 Failed to rename context [nacos] as [xxx]
Spring Boot整合Nacos启动时 Failed to rename context [nacos] as [xxx]
2024-11-20 11:30:40
398
原创 IDEA 自定义方法、类注释模版 ‘Date:‘，‘Description:’警告
IDEA 自定义方法、类注释模版‘Date:‘，‘Description:’警告
2024-11-15 10:25:23
271
原创 docker: Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http: request cancel
docker: Error response from daemon: Get "https://registry-1.docker.io/v2/": net/http: request cancel
2024-10-28 18:33:17
1798
1
原创 Controller中参数是list集合校验,使用@Vaild或者@Vaildated不生效
Controller中参数是list集合校验,使用@Vaild或者@Vaildated不生效
2024-02-29 11:48:40
743
原创 JPA,QueryDSL,手动配置数据源DataSource，org.hibernate.exception.GenericJDBCException: could not prepare state
org.hibernate.exception.GenericJDBCException: could not prepare state
2024-02-06 15:10:52
538
原创 ElasticSearch license过期由trial更改为为basic
ElasticSearch license过期由trial更改为为basic
2023-12-26 09:39:36
934
原创 Kafka-Map注册集群出现 Timed out waiting for a node assignment. Call: listNodes
Kafka-Map注册集群出现 Timed out waiting for a node assignment. Call: listNodes
2023-12-05 14:08:54
1503
原创 Alibaba Arthas实践--获取到Spring Context为所欲为
Alibaba Arthas实践--获取到Spring Context为所欲为
2023-11-29 17:11:02
705
原创 VirtuaBox网络模式
自定义子网网络,虚拟机之间同在一个网络可互相访问，不能与主机连接，需搭配仅主机网卡或者端口转发才能与主机连接，可以使用本机不同端口连接不用虚拟机，共用主机的IP进行访问外网。本地 IP + 端口,如127.0.0.1 + 222 连接到内网服务器22端口，只能访问同一台虚拟机的不同端口,可以访问外网(需要配置成第一张网卡)VirtuaBox自动创建的网络，常用来与主机连接,无法访问外网，如192.68.56.2。给服务器分配一个与主机同网段的IP,与主机在同一个路由器下,可访问外网。
2023-11-06 17:34:35
69
原创 单机版k8s 卡在Please wait for the installation to complete: ＞＞—＞
单机版k8s 卡在Please wait for the installation to complete: >>—>
2023-10-20 15:55:11
1634
原创 kk安装k8s add worker label failed: node \“xxxxx“ not found
kk安装k8s add worker label failed: node \“xxxxx“ not found
2023-10-20 15:12:02
311
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