用 NodeJS 写了个爬虫，每运行一段时间就会出现 Connection lost: The server closed the connection：events.js:292 throw er; // Unhandled 'error' event ^Error: Connection lost: The server closed the connection. at Protocol.end (D:\www\webspider\node_modules\mysql\lib\protocol\Protocol....
Connection id: 8 Current database: cAuth 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 可以看出查询数据表的时候就报错了,出现错误MySQL server has gone away 这个错误的意思是mysql服务连接不上,运行brew services restart mysql重启一下mysql进程 # ...
node mysql the server closed the connection怎么办 promise主要解决回调地狱问题 使得原本的多层级的嵌套代码,变成了链式调用 让代码更清晰,减少嵌套数! 点击百度显示server connection closed怎么办 出现服务器连接关闭可以根据以下解决: 1.宽带或者网络没有链接,检查一下电脑网络; 2.ie有问题,换一个浏览器,或者对...
connection.on('error', function(err) { console.log('db error', err); if(err.code === 'PROTOCOL_CONNECTION_LOST') { // Connection to the MySQL server is usually handleDisconnect(); // lost due to either server restart, or a } else { // connnection idle timeout (the wait_timeout...
【mysql错误 Mac】ERR_WHEN_INSERT_TO_DB\nError:Connection lost: The server closed the connection.2022-06-08 196 版权 简介: ERR_WHEN_INSERT_TO_DB\nError:Connection lost: The server closed the connection.这个是数据库查询报出的错误,所以我们先登录一下数据库,查询看看具体报错 ...
官网链接 》》MySQL Connector/Node.js MySql 针对node的连接器对mysql的版本有要求,且需要另外的插件: 然后下载的最新版的mysqlmysql-installer-community-5.7.20.0.msi 提取码:svtp 执行: npm install mysql npm install @mysql/xdevapi 运行官方示例,成功。
when I use node mysql, an error is appear between 12:00 to 2:00 that the TCP connection is shutdown by the server. This is the full message: Error: Connection lost: The server closed the connection. at Protocol.end (/opt/node-v0.10.20-
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I keep leaving node running over night and when I come back in the morning the instance has thrown an exception and ended. Error: Connection lost: The server closed the connection. at Protocol.end (/node/node_modules/mysql/lib/protocol/P...
{"level":"error","message":"! uncaught error from task: Cannot read property 'class' of null on queue default","timestamp":"2014-08-28T00:29:28.572Z"} {"level":"error","message":"! Error: Connection lost: The server closed the connection.","timestamp":"2014-08-28T00:29:28.572...