关于您遇到的“init datasource error”问题,这个问题通常涉及到数据源的初始化配置或连接问题。以下是根据您提供的提示,我整理的一些可能的原因及解决方案: 1. 检查数据源初始化代码 确保您的数据源初始化代码是正确的。这通常包括指定数据源的类型、URL、用户名、密码等必要信息。以下是一个简单的JDBC数据源初始化...
查看paAdmin,可以看到有pg driver的连接,但是无法在项目中启动,换org.apache.commons.dbcp.BasicDataSource就没问题,怀疑是druid无法初始化这个postgresql的版本为datasource,有时间调试源码确认下,在这先提交个issues [ERROR] 2017-11-03 14:40:54,347 method:com.alibaba.druid.pool.DruidDataSource.put(DruidDataS...
throw new SQLException("SingleConnectionDataSource does not support custom username and password"); } } 代码示例来源:origin: spring-projects/spring-framework /** * PostgreSQL can return null. * SAP DB can apparently return empty SQL code. * Bug 729170 */ @Test public void malformedSqlStateCode...
javax.servlet.ServletException: javax.servlet.jsp.JspException: Unable to get connection, DataSource 这一句javax.servlet.ServletException: javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLNonTransientConnectionException: Cannot open file:C:\Program Files\gl.....
1232024-02-21 09:29:27,277 INFO [main] [HikariDataSource] HikariPool-2 - Starting... 2024-02-21 09:29:28,289 ERROR [main] [HikariPool] HikariPool-2 - Exception during pool initialization. org.postgresql.util.PSQLException: FATAL: could not write init file...
<br /> 配置IP地址:`spring.datasource.url=jdbc:postgresql://XXX:X/test` <br /> 配置用户名:`spring.datasource.username=XXX` <br /> 配置密码:`spring.datasource.password=XXX` ### 部署 * 1.安装配置tomcat、jdk8并配置环境变量 * 2.使用maven打war包,名称为open-dbt.war <br...
（对我有用，对postgresql也有用）刚刚编辑应用程序属性ddl = update以创建刚刚运行..然后再次将创建交换...
日志如下: ERROR - aba.druid.pool.DruidDataSource - {dataSource-1} init error java.sql.SQLException: unkow jdbc driver : ${jdbc.url} atorg.apache.catalina.core.StandardService - Stopping service [Tomcat] 今天在启动springboot项目突然启动失败,但是在测试日志文件,以为是日志出错,下面这个是logback打印...
driverClassName(driver).url(url) .username(username).password(password).build(); } DatabasePopulatorUtils.execute(populator, dataSource); } Example #6Source File: PostgreSqlRule.java From booties with Apache License 2.0 6 votes private void applyScripts(String url) throws SQLExcep...
11 + datasource db { 12 + provider = "postgresql" 13 + url = env("DATABASE_URL") 14 + } 15 + 16 + model Users { 17 + id Int @id @default(autoincrement()) 18 + username String @unique 19 + password String 20 + } src/controllers/userController.ts +131 ...