“bug飞”
bug修复spring 报错: Cannot load driver class: com.mysql.cj.jdbc.Driver
###升级java11 ,和spring cloud 2.1.1后，默认的mysql driverclass 是这个 com.mysql.cj.jdbc.Driver，报错如下： ```bas...
jenkins maven 3.3.9 编译docker 插件报错
### jenkins maven 3.3.9 编译docker 插件报错 编译命令如下: ``` bash mvn clean install -D dockerfile.sk...
spring boot docker 报错UNC path is missing sharename
```bash Failed to execute goal com.spotify:docker-maven-plugin:0.2.3:build (default-cli) on pro...
kafka 报错解决kafka.common.TopicExistsException: Topic "XXX" already exists.
### kafka 报错：kafka.common.TopicExistsException: Topic "XXX" already exists.怀疑是kafka和zookeeper不一致导...
maven 指定远程仓库,maven找不到jar包
### 今天碰到个错误 “The POM for … is missing, no dependency information available” even though it exists...
spring boot 文件找不到 java.io.FileNotFoundException
### spring boot 和spring mvc 最大得不同是jar包和war包得区别，war包会解压，jar包不会，所以war包能找到文件，jar包不行，报错如下： ```java...
hikari连接池 报错 No converter found capable of converting from type [java.lang.String] to type [java.lang.Class<javax.sql.DataSource>]
### 今天配置hikari后犯了一个低级错误 ```java *************************** APPLICATION FAILED TO START *****...
kafka报错could not be established. Broker may not be available.
原因查出来是kafka gg了，进程不在了,注意这条命令也会生成一个进程执行，所以搜索出来的结果如果只有一条，表示kafka进程不在了哦。 ps -ef | grep kafka...
redis 报错，NOAUTH Authentication required
这个错误是因为redis 需要密码 spring 配置加上 spring: redis: database: 6 port...
vultr ssh 登录报错 Connection closed by foreign host
> Connection closed by foreign host 1. 怀疑是登录过多导致，结果问了客服是硬盘满了。考虑升级硬盘或者重装吧，下次还是要监控硬盘情况