
spring 连接oracle数据库报错{dataSource-1} init error解决,电脑用户名问题
oracle 本地连接报错
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错误描述:
连接oracle数据就报错,同样的代码其他电脑不会报错。
报错如下:
{dataSource-1} init error
java.sql.SQLRecoverableException: IO 错误: Undefined Error
com.alibaba.druid.pool.DruidDataSource-1049[main]ERROR: {dataSource-1} init error
java.sql.SQLRecoverableException: IO 错误: Undefined Error
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:774)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:688)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:39)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:691)
at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657)
at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723)
at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:927)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1401)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100)
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:151)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115)
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:600)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:657)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:688)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:700)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:771)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:792)
at com.ynyc.service.DbService.checkTable(DbService.java:116)
at com.ynyc.App.main(App.java:52)
Caused by: oracle.net.ns.NetException: Undefined Error
at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:271)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:317)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1438)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:518)
... 20 more
原因是电脑用户名是中文的。
解决:
在连接之前加入该行代码:
//Java代码:
//解决电脑名为中文,不能连接数据库问题
System.setProperty("user.name", "yingwen");
//.bat代码:
@echo off
set USER_NAME=yingwen
//.sh代码:
#!/bin/bash
export USER_NAME=yingwen
其他:
修改电脑用户名,太麻烦,放弃了。
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