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文章浏览阅读2.8k次。Dbeaver去连接Linux上的oracle出现listener refused连接问题Listener refused the connection with the following error:ORA-12514, TNS:listener does not currently know of service requested in connect descriptor开始以为是那什么监听端口没开导致连不上......
文章浏览阅读3.5k次。javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection? at sun.security.ssl.InputRecord.handleUnknownRecord(InputRecord.java:671) at sun.security.ssl.InputRecord.r..._javax.net.ssl.sslexception: unsupported or unrecognized ssl message at ......