mysql异常 ： The driver has not received any packets from the server.
异常：
结论：域名写错了或报这个异常
mysql异常 ： The driver has not received any packets from the server.的更多相关文章
- 【异常】The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
1 详细异常信息 The last packet sent successfully to the server was milliseconds ago. The driver has not re ...
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
今天项目中报了如下错误 The last packet sent successfully to the server was 0 milliseconds ago. The driver has n ...
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. （关于jdbc）
The last packet sent successfully to the server was milliseconds ago. The driver has not received an ...
- Communications link failure；；The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure::The ...
- MySql8.0数据库链接报错The driver has not received any packets from the server
1.我使用MySql数据库8.0版本,然后驱动改成了 jdbc.driver=com.mysql.cj.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306 ...
- The driver has not received any packets from the server
解决方法: jdbc的url添加参数: jdbc.url=jdbc:mysql://localhost:3306/totosea?useUnicode=true&characterEncodi ...
- 解决Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'.
异常: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj ...
- com.mysql.cj.jdbc.Driver 新特性jdbc.url连接供参考
com.mysql.cj.jdbc.Driver 是 mysql-connector-java 6及以上版本中的参数详解: jdbc.url=jdbc:mysql://localhost:3306/t ...
- MySQL 异常有这一篇就够了！
摘要:在本文中,总结了开发过程中最为常见的几种 MySQL 抛出的异常以及如何解决,包括高版本驱动的问题.时区配置问题.SSL 连接问题等,是一篇经验总结贴. 前言 在本文中,总结了开发过程中最为常见 ...
随机推荐
- 软件测试：第二次作业（JUnit单元测试方法）
一.JUnit是什么? JUnit是由 Erich Gamma 和 Kent Beck 编写的一个回归测试框架(regression testing framework).JUnit测试是程序员测试, ...
- 图数据库Neo4j
官网下载:https://neo4j.com/download/ 图数据库Neo4j入门:https://blog.csdn.net/gobitan/article/details/68929118 ...
- 无线局域网（WLAN）
无线局域网根据结构可以分为两大类:有固定基础设施的无线局域网和无固定基础设施的局域网. 有固定基础设施是指网络中已经预先存在了一批固定的数据处理和转发设备,这些固定设备可以通过有线方式连接其他网络或 ...
- 胜利大逃亡，bfs，广度优先搜索
题目描述: Ignatius被魔王抓走了,有一天魔王出差去了,这可是Ignatius逃亡的好机会.魔王住在一个城堡里,城堡是一个A*B*C的立方体,可以被表示成A个B*C的矩阵,刚开始Ignatius ...
- 基于ZYNQ的双核启动与通信问题解决
1 处理器间的通信 为AMP 设计创建应用之前,您需要考虑应用如何进行通信(如有需要).最简单的方法是使用片上存储器.Zynq SoC 配备256KB 的片上SRAM,可从以下四个源地址进行访问 ...
- html页面原生video标签隐藏下载按钮
在写web项目的时候,遇到简介页面有一个单独的简介视频,只有这一个短短的视频所以没有使用任何video组件,所以运用原生video标签就想解决问题. 虽然简介视频是非付费的,但也不希望会有下载按钮或者 ...
- Linux 驱动——Button驱动6（mutex、NBLOCK、O_NONBLOCK）互斥信号量、阻塞、非阻塞
button_drv.c驱动文件: #include <linux/module.h>#include <linux/kernel.h>#include <linux/f ...
- JPype1使用总结
目的:使用Locust+Python压测账号资料接口,使用JPype调用java代码,缩短压测脚本编写 前提条件:进行性能压测过程中,需要压测账号相关接口,由于账号相关接口设计到加密解密,用Pytho ...
- Linux下忘记MySQL密码的解决方法和输入mysqld_safe --skip-grant-tables &后无法进入MySQL的解决方法
在Linux下忘记MySQL密码后我们可以通过一个mysql的参数--skip-grant-tables &轻松解决这个问题 亲测在CentOS有效 其中 --skip-grant-table ...
- C语言链表：删除有序链表中大于mink小于maxk的元素
#define _CRT_SECURE_NO_WARNINGS #include<stdio.h> #include<stdlib.h> #define LEN sizeof( ...