sqlserver Network error lOException: Connection refused: connect

引用\[1\]中提到了一些可能导致"java.sql.SQLException: Network error IOException: Connection refused: connect"错误的原因和解决方法。首先，需要确保SQL Server服务器已经启动，并且1433端口已经打开。可以通过控制面板和telnet命令来确认。其次，需要打开1433端口，可以通过SQL Server的管理配置器来进行设置。最后，重启SQL Server服务器。这些步骤可以帮助解决该错误。引用\[2\]中也提到了类似的解决方法，包括启用Telnet客户端和重启SQL Server服务。请按照这些步骤逐一尝试解决问题。
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- *1* [jdbc连接sql server 出现 java.sql.SQLException: Network error IOException: Connection refused:](https://blog.csdn.net/hebo5207_/article/details/69680800)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [java.sql.SQLException: Network error IOException: Connection refused](https://blog.csdn.net/weixin_44195615/article/details/128357985)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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