datasourceutils
用springboot 与 mybatis 如何配置多数据源?
String sql = getSql(action); JdbcUtils.closeStatement(stmt); stmt = null; DataSourceUtils.releaseConnection(con, getDataSource()); con = null; throw translateException(...
macOS eclipse上spring项目调用jdbc报错(mysql) - 移动...
DataSourceUtils.fetchConnection(DataSourceUtils.java:157) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtil...
Springboot+Mybatis - PLUS+Oracle编写项目运行时报错...
DataSourceUtils.doGetConnection(DataSourceUtils.java:116) ~[spring-jdbc-5.2.12.RELEASE.jar:5.2.12.RELEASE] at org.springframework.jdbc....
java - Spring Boot yaml配置文件中配置了datasource...
(DataSourceUtils.java:78) [spring-jdbc-5.0.8.RELEASE.jar!/:5.0.8.RELEASE] at org.beetl.sql.ext.spring.SpringConnectionSource.doGetConnectoin(SpringConnectionSource.java:...
MySQL:Unknown character set:utf8mb4怎么解决?
迁移方案一1. 准备新的数据库实例，修改以下参数：[mysqld]## Character Settingsinit_connect='SET NAMES utf8mb4'#连接建立时执行设置的语句，对super权限用户无效chara...
javaEE 工程添加web模块,启动时数据库拒绝访问 - Java...
DataSourceUtils.doGetConnection(DataSourceUtils.java:111) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils...
java - 使用Apache Commons的DBUtils工具包中的...
dbutils.QueryRunner; import org.apache.commons.dbutils.handlers.BeanListHandler; public class TestApaDBUtils { QueryRunner query = new QueryRunner(DataSourceUtil.getDatasource(...
dbutils插入数据到mysql数据库报莫名其妙地Null...
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:485) at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:40...
JdbcTemplate获取数据库连接出现耗时很久的情况 - OS...
2018-07-2807:15:25.837[TRC-20180728070005-11]DEBUG[localQuartzScheduler_Worker-3]org.springframework.jdbc.datasource.DataSourceUtils:FetchingJDBCConnectionfromDataSource2018-07-28...
spring datasource 连接会自动关闭吗
建议你使用spring 的 DataSourceUtils throws CannotGetJdbcConnectionException和public static void doReleaseConnection(Connection con,DataSource dataSource)throws SQLException...