现象：1.在Server2012安装完数据库，可正常登陆，服务器认证如下正常2.可是安装完客户端后，Sqlplus无法登陆，如下报错2、问题解决自己分析原因：应该是环境变量中自动调用的oracle客户端的可执行程序，而我们想调用的是oracle服务端的，当我们安装顺序为：服务端——客户端，这个时候环境变量将客户端的放到了前面，而我们要做的是将服务端的置前。从上图发现，环境变量里，客户端放到了前面....

问答 2022-04-15 来自：开发者社区

今天为何云服务器上的客户端软件无法登陆？

之前在云服务器运行的软件，今天无法登陆服务器，台式机是可登场登陆，在云服务器缺不能登陆了？怎么处理？

文章 2022-02-16 来自：开发者社区

redhat下安装mysql 5.6.20,解压zip包，查看已经安装过的mysql,卸载rpm安装包，安装mysql服务器端和客户端，修改mysql用户名,登陆mysql，启动关闭mysql

1 将相关的mysql rpm包上传到redhat上 2 我的电脑是Redhat 6.*版本，所以这里使用上面一个 3 解压zip包 4 安装以下几个rpm MySQL-client-advanced-5.6.20-1.el6.x86_64.rpm MySQL-server-advanced-5.6.20-1.el6.x86_64.rpm 5 ...

问答 2022-02-15 来自：开发者社区

我在云服务器ECS上做了VPN，其他电脑能连接VPN，但是ERP客户端登陆不了服务器

你好！我在云服务器上设置VPN,我们公司的电脑可以连接VPN，使用VPN分配的地址确的客户端连不上金蝶财务服务器。

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更新时间 2024-07-20 15:31:09

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云服务器 ECS（Elastic Compute Service）是一种弹性可伸缩的计算服务，助您降低 IT 成本，提升运维效率，使您更专注于核心业务创新。

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