【mysql】Caused by: org.xml.sax.SAXParseException； lineNumber: 2； columnNumber: 19； Document root ele

最新推荐文章于 2024-08-19 19:44:42 发布

原创最新推荐文章于 2024-08-19 19:44:42 发布 · 235 阅读

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1.报错

INFO   | jvm 1    | 2024/08/19 18:50:34 | WrapperSimpleApp: Encountered an error running main: java.lang.ExceptionInInitializerError
INFO   | jvm 1    | 2024/08/19 18:50:34 | java.lang.ExceptionInInitializerError
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.MycatStartup.main(MycatStartup.java:53)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at java.lang.reflect.Method.invoke(Method.java:498)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at java.lang.Thread.run(Thread.java:748)
INFO   | jvm 1    | 2024/08/19 18:50:34 | Caused by: io.mycat.config.util.ConfigException: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 19; Document root element "user", must match DOCTYPE root "null".
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.config.loader.xml.XMLServerLoader.load(XMLServerLoader.java:112)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.config.loader.xml.XMLServerLoader.<init>(XMLServerLoader.java:70)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.config.loader.xml.XMLConfigLoader.<init>(XMLConfigLoader.java:56)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.config.ConfigInitializer.<init>(ConfigInitializer.java:79)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.config.MycatConfig.<init>(MycatConfig.java:72)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.MycatServer.<init>(MycatServer.java:159)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at io.mycat.MycatServer.<clinit>(MycatServer.java:106)
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	... 7 more
INFO   | jvm 1    | 2024/08/19 18:50:34 | Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 19; Document root element "user", must match DOCTYPE root "null".
INFO   | jvm 1    | 2024/08/19 18:50:34 | 	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)

2.原因分析

server.xml 里面没有头信息