ERROR: ORA-12560: TNS:protocol adapter error

ERROR: ORA-12560: TNS:protocol adapter error是一个通用的协议适配器错误。这个错误通常在连接Oracle数据库时出现，可能是由于协议规范错误导致的。解决这个错误的方法是检查使用的地址是否正确规范。在报告此错误之前，请查看错误堆栈并检查是否存在更低级别的传输错误。如果需要更详细的信息，请打开跟踪并重新执行操作，操作完成后关闭跟踪。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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