AndroidStuido连接mysql下载地址AndroidStuido连接mysql报错Last packet sent to the server was 0 ms ago网上查了很多资料都说是设置连接时间的问题。后来发现和我们项目的情况不一样，eclipse可以正常连接，...
”mysql报错last packet“ 的搜索结果
mysql服务器最近老是报错，内容如下：The last packet successfully received from the server was 65,502,275 milliseconds ago. The last packet sent successfully to the server was 65,502,276 milliseconds ...
### The error occurred while executing a query### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC ... nested exception is com.mysql.jdbc.exceptions.jdbc4.C...
开发部署的应用程序，一直都...报错主要信息：com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failureThe last packet sent successfully to the server was 0 milliseconds ago. T...
Use Hibernate + MYSQL database development, link timeout problem:com.mysql.jdbc.CommunicationsException: The last packet successfully received from the server was58129 seconds ago.The last packet sent...
原因是数据库设置了连接回收时长、这个时候系统缓冲池不知道会继续使用被回收的连接导致报错 解决方法：Navicat可视化工具直接执行： wait_timeout=86400或者更大将回收空闲连接的时间变长
方法就是将mysql回收空闲连接的时间变长，mysql默认回收时间是8小时，可以在mysql目录下的my.cnf中增加下面配置，将时间改为1天。之所以出现异常，是由于数据库回收了连接，而系统的缓冲池不知道，继续使用被回收的...
【代码】问题： Java项目启动，mysql 配置报错 The last packet successfully received from the server was 304 milliseconds a。
遇到报错这个问题,网上找原因,大概都是说：应用方的数据库连接有效期时间，大于数据库自己设置的有效期。 而网上的解决方案,大致就是以下几种:(但是我尝试后发现都不行) 一、增加配置检测连接是否可用 spring....
mysql数据库连接报错The last packet sent successfully to the server was 0 milliseconds ago. The drive
今天IDEA使用druid连接Mysql数据库报错，MySQL版本5.7.34，druid-spring-boot-starter版本1.1.13。更新druid版本到最新1.2.6也没用。 “The last packet sent successfully to the server was 0 milliseconds ago. ...
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. ...
在网上找了一圈，没有找到合适的解决方案。最后猜测问题有可能出在MySQL上，想起前几天改过MySQL的 my.ini 文件，于是改回来，重启项目就OK了。
Last packet sent to the server was 0 ms ago.
mysql断线重连报错 The last packetsent successfully to the server was 56,506,871 milliseconds ago.islonger than the server configuredvalue of ‘wait_timeout’. You shouldconsider either expiring and/...
mysql服务器最近老是报错，内容如下：The last packet successfully received from the server was 65,502,275 milliseconds ago. The last packet sent successfully to the server was 65,502,276 milliseconds ...
1、报错信息Communications ...The last packet successfully received from the server was 510,815 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds ago. 2、报错原因1、My
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException...
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException:...
所以在docker中运行的mysql使用的是3307端口（将3307映射到3306），在开发时，应用程序连接mysql（3307端口）是没有问题的，但将应用程序也打包到docker部署时，就会出问题了，出现了下面的报错信息。 从这也可以...
0:Communications link failure The last packet successfully received from the server was 87,537,289 milliseconds ago. The last packet sent successfully to the 报错日志解释 从服务器成功接收的最后一个...
mysql数据库报错The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 1.去服务里查看，发现没有mysql服务，mysql数据库安装没有...
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 解决办法：（查看防火墙是否开放MySQL3306端口） （前提：腾讯云安全组开发...
The last packet successfully received from the server was 231,450 milliseconds ago. The last packet sent successfully to the server was 231,450 milliseconds ago. is longer than the server confi...
在IDEA中连接Data Sources报错[08S01] Communications link failure.
解决方法：修改MySQL数据库连接后面未为如下即可 ?useSSL=false&useUnicode=true&characterEncoding=utf-8&useLegacyDatetimeCode=false&serverTimezone=Asia/Shanghai
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