Merge remote-tracking branch 'origin/dev-lili' into dev-lili

develop/logs/ocr/log_error.log

@@ -119,3 +119,47 @@ cn.jyjz.xiaoyao.common.base.exception.ServiceException: token失效。
 	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 	at java.lang.Thread.run(Thread.java:748)
+ERROR [2024-03-22 20:46:37,534][] com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread:2912 - create connection SQLException, url: jdbc:mysql://47.93.59.251:3306/ocrnew?useUnicode=true&nullCatalogMeansCurrent=true&characterEncoding=UTF-8&characterSetResults=utf8&serverTimezone=Asia/Shanghai&useSSL=false, errorCode 0, state 08S01 
+com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
+
+The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
+	at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
+	at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
+	at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828)
+	at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:448)
+	at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
+	at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198)
+	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:118)
+	at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:232)
+	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:112)
+	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1703)
+	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1786)
+	at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2910)
+Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
+
+The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
+	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
+	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
+	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
+	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
+	at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
+	at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
+	at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
+	at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
+	at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:519)
+	at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:683)
+	at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:660)
+	at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:137)
+	at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:462)
+	at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:209)
+	at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1352)
+	at com.mysql.cj.NativeSession.connect(NativeSession.java:132)
+	at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948)
+	at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818)
+	... 9 common frames omitted
+Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
+	at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:67)
+	at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
+	at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
+	at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:513)
+	... 18 common frames omitted