NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{1cPjMsO1SXSx3XAstILx1A}{xxxx.xxxx.xxxx}{xxxx.xxxx.xxxx}]
]
http 端口 默認9200
tcp和java jar通訊
NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{1cPjMsO1SXSx3XAstILx1A}{xxxx.xxxx.xxxx}{xxxx.xxxx.xxxx}]
]
http 端口 默認9200
tcp和java jar通訊
引入依賴 <dependency> <groupId>com.itextpdf</groupId> <artifactId>itextpdf</artifactId>
作者:天空小小 爲啥要寫? 從我接觸spring事務開始,就覺得這個東西很神奇,感覺實現很混亂,總是各種新的用法層出不窮。雖然懵懵懂懂的覺