解决方法：

jdbc的url添加参数：

jdbc.url=jdbc:mysql://localhost:3306/totosea?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false

　　在mysql的安装目录下找到my.ini中添加：将mysql回收空闲连接的时间变长，mysql默认回收时间是8小时

wait_timeout=31536000
interactive_timeout=31536000

The driver has not received any packets from the server的更多相关文章

  1. 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 ...

  2. 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 ...

  3. 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 ...

  4. 【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 ...

  5. 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 ...

  6. 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

  7. FileZilla 客户端连接vsftp无法访问 Received unexpected end-of-file from SFTP server 解决之路

    首先在win通过ftp连接centos过程中,出现了2个问题,现在对此记录一下,方便后人遇到问题进行查阅 1.由于加密协议不同,需要在ftp客户端设置一下,支持ssh模式,具体自行百度: 2.在设置完 ...

  8. 解决 android studio 出现:"AndroidStudio:Could not GET 'https://dl.google.com Received status code 400 from server: Bad Request"问题

    一.android studio 编译项目时出现"AndroidStudio:Could not GET 'https://dl.google.com Received status cod ...

  9. Android Studio Gradle build 报错：Received status code 400 from server: Bad Request

    错误提示如下 Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/ ...

随机推荐

  1. Qt-QML-C++交互实现文件IO系统-后继-读取XML文件和创建XML文件

    在前面两篇中,大致完成了一个文件IO的读和写操作.前面两篇文章链接 http://blog.csdn.net/z609932088/article/details/71488250 http://bl ...

  2. 使用postman实现半自动化

    前些日子项目要上一个活动,其中有一个功能是幸运大转盘,用户可以随机抽奖,奖品有多种满减券及多种商品,但是奖品都是有抽中概率的,且有的商品还设置有库存,所以测试点便是测试抽奖的概率和库存.接下来拆分一下 ...

  3. 【SpringCloud】 第十篇: 高可用的服务注册中心

    前言: 必需学会SpringBoot基础知识 简介: spring cloud 为开发人员提供了快速构建分布式系统的一些工具,包括配置管理.服务发现.断路器.路由.微代理.事件总线.全局锁.决策竞选. ...

  4. Unity编辑器 - 输入控件聚焦问题

    Unity编辑器整理 - 输入控件聚焦问题 EditorGUI的输入控件在聚焦后,如果在其他地方改变值,聚焦的框不会更新,而且无法取消聚焦,如下图: 在代码中取消控件的聚焦 取消聚焦的"时机 ...

  5. Python2快速入门教程，只需要这十五张图片就够了！

    今天给大家分享的教程是适用于Python 2.7,但它可能适用于Python 2.Python 2.7将停止在2020中的支持. 与Python 2.7和3兼容的Python代码是完全可能的.通过使用 ...

  6. 181. Flip Bits【LintCode, by java】

    Description Determine the number of bits required to flip if you want to convert integer n to intege ...

  7. JavaScript写的一个带AI的井字棋

    最近有一门课结束了,需要做一个井字棋的游戏,我用JavaScript写了一个.首先界面应该问题不大,用html稍微写一下就可以.主要是人机对弈时的ai算法,如何使电脑方聪明起来,是值得思考一下的.开始 ...

  8. poj 2155 (二维树状数组 区间修改 求某点值)

    Matrix Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 33682   Accepted: 12194 Descript ...

  9. 面试应该get这三大技能

    链接:https://www.nowcoder.com/discuss/84391?type=0&order=3&pos=16&page=0 一.自我介绍凸显学业背景中的隐含信 ...

  10. java面试整理

    IO和NIO的区别 这是一个很常见的问题,如果单纯的只回答IO和NIO的区别,只能算及格.我个人觉得应该从以下几个方面回答: 1).IO简介, 2).TCP的三次握手,因为这也是两者的区别之一, 3) ...