spring boot下mybatis遇到No operations allowed after connection closed.
在配置文件中添加
# for initial,min,max
spring.datasource.initialSize=5
spring.datasource.minIdle=5
spring.datasource.maxActive=100
# sql for validating
spring.datasource.validationQuery=SELECT 1
# this will validate idle connection.if validation failed, will remove from pool
spring.datasource.testWhileIdle=true
spring.datasource.testOnBorrow=false
spring.datasource.testOnReturn=false
# max wait time
spring.datasource.maxWait=60000
spring.datasource.timeBetweenEvictionRunsMillis=30000
spring boot下mybatis遇到No operations allowed after connection closed.的更多相关文章
- Spring Boot连接MySQL长时间不连接后报错`com.mysql.cj.core.exceptions.ConnectionIsClosedException: No operations allowed after connection closed.`的解决办法
报错:com.mysql.cj.core.exceptions.ConnectionIsClosedException: No operations allowed after connection ...
- myBatis连接MySQL报异常:No operations allowed after connection closed.Connection was implicitly closed
网站运行一个晚上,早上来上班,发现报错: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTra ...
- com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after co ...
- com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. 解决
ERROR - No operations allowed after connection closed. 2011-12-07 11:36:09 - ERROR - query failed or ...
- MySQLNonTransientConnectionException: No operations allowed after connection closed
原因分析 查看了Mysql的文档,以及Connector/J的文档以及在线说明发现,出现这种异常的原因是: Mysql服务器默认的"wait_timeout"是8小时,也就是说一个 ...
- Spring Boot环境下出现No operations allowed after connection close错误
一个基于springcloud的微服务项目,详细配置: SpringCloud + SpringMVC+SpringData JPA+ MySql+Postgresql 其中项目配置了多数据源,前期开 ...
- No operations allowed after connection closed--转
https://www.jianshu.com/p/1626d41572f2 Spring boot的单数据源配置比较简单,只需要在application.properties配置相关的jdbc连接的 ...
- Spring Boot下Druid连接池+mybatis
目前Spring Boot中默认支持的连接池有dbcp,dbcp2, hikari三种连接池. 引言: 在Spring Boot下默认提供了若干种可用的连接池,Druid来自于阿里系的一个开源连 ...
- Spring Boot 整合 Mybatis 实现 Druid 多数据源详解
摘要: 原创出处:www.bysocket.com 泥瓦匠BYSocket 希望转载,保留摘要,谢谢! “清醒时做事,糊涂时跑步,大怒时睡觉,独处时思考” 本文提纲一.多数据源的应用场景二.运行 sp ...
随机推荐
- Codeforces 893E - Counting Arrays
893E - Counting Arrays 思路:质因子分解. 对于每个质因子,假设它有k个,那么求把它分配到y个数上的方案数. 相当于把k个小球分配到y个盒子里的方案数. 这个问题可以用隔板法(插 ...
- Codeforces 768B - Code For 1(分治思想)
768B - Code For 1 思路:类似于线段树的区间查询. 代码: #include<bits/stdc++.h> using namespace std; #define ll ...
- Codeforces 556D - Case of Fugitive
556D - Case of Fugitive 思路:将桥长度放进二叉搜索树中(multiset),相邻两岛距离按上限排序,然后二分查找桥长度匹配并删除. 代码: #include<bits/s ...
- Howto: 使用ImageBrush替换PictureMarkerSymbol以加强graphic显示性能
软件: ArcGIS API for Microsoft Silverlight/WPF 9.3.1 操作系统: N/A 摘要: ArcGIS API for Microsoft ...
- 20170609批量生成WORD合同
Sub NextSeven_CodeFrame() Application.ScreenUpdating = False Application.DisplayAlerts = False Appli ...
- 最短路-Prim算法 dijkstra算法
HDU-1233 #include <iostream> #define INF 1000000 using namespace std; ][]; ]; ]; ]; ]; int mai ...
- shell中引号的妙用
#!/bin/bashfile=('leon 01.cap' leon-02.cap nicky-01.cap whoareu-01.cap 8dbb-01.cap)dict=(simple.txt ...
- layedit
layedit.set({ uploadImage: { url: '' //接口url ,type: '' //默认post } }); //注意:layedit.set 一定要放在 build 前 ...
- Type cvc-complex-type.2.4.a: Invalid content was found starting with element 'build'.错误的解决方法
项目突然间爆出了这样的问题: Description Resource Path Location Typecvc-complex-type.2.4.a: Invalid content was fo ...
- hdu1864(01包)
最大报销额 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submi ...