Oracle sqldeveloper 新链接时候报：I0错误：the network adapter could not establish the connection

时间 2020-07-07

标签 oracle sqldeveloper 链接时候 i0 错误 network adapter establish connection 栏目 Oracle 繁體版

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在用oracle可视化界面 sql developer测试链接的时候老是报IO错误：The Network Adapter could not establish the connection .web 环境说明：SQL Developer为18.XX，Oracle为 12C ，Win2012 Standhardsql 作了多种尝试，最有效率的几个动做并解决问题以下：一、先检查了监听是否正常，使

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1. Oracle sqldeveloper 新连接时候报：I0错误：the network adapter could not establish the connection
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4. oracle11gSR2报错：The Network Adapter could not establish the connection
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7. Oracle 报错： The Network Adapter could not establish the connection
8. oracle连接DBeaver或SQLdeveloper显示the network adapter could not establish the connnection
9. IO 错误: The Network Adapter could not establish the connection
10. eclipse报错：The Network Adapter could not establish the connection解决办法
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1. Oracle sqldeveloper 新连接时候报：I0错误：the network adapter could not establish the connection
2. sqldeveloper 报The Network Adapter could not establish
3. 数据库链接错误The Network Adapter could not establish the connection
4. oracle11gSR2报错：The Network Adapter could not establish the connection
5. The Network Adapter could not establish the connection
6. 安装配置EPM时报错 the network adapter could not establish the connection
7. Oracle 报错： The Network Adapter could not establish the connection
8. oracle连接DBeaver或SQLdeveloper显示the network adapter could not establish the connnection
9. IO 错误: The Network Adapter could not establish the connection
10. eclipse报错：The Network Adapter could not establish the connection解决办法

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