【bug生产解决】在使用fastmybatis时，查询表格出现问题
【bug生产解决】在使用fastmybatis时，查询表格出现问题
错误显示
1、请求页面
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Fri Dec 06 10:05:26 CST 2019
There was an unexpected error (type=Internal Server Error, status=500).
Error querying database. Cause: java.sql.SQLSyntaxErrorException: Incorrect table name ‘’
The error may exist in Byte array resource [com.xcl.fastmybatis.mapper.OrderMapper]
The error may involve com.xcl.fastmybatis.mapper.OrderMapper.list-Inline
The error occurred while setting parameters SQL: SELECT t.id , t.price , t.user_id , t.goods FROM `` t LIMIT ?,? Cause: java.sql.SQLSyntaxErrorException: Incorrect table name ‘’ ; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Incorrect table name ‘’
2、后端显示
Error querying database. Cause: java.sql.SQLSyntaxErrorException: Incorrect table name ‘’
The error may exist in Byte array resource [com.xcl.fastmybatis.mapper.OrderMapper]
The error may involve com.xcl.fastmybatis.mapper.OrderMapper.list-Inline
The error occurred while setting parameters
SQL: SELECT t.id , t.price , t.user_id , t.goods FROM `` t LIMIT ?,?
Cause: java.sql.SQLSyntaxErrorException: Incorrect table name ‘’
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Incorrect table name ‘’] with root cause
java.sql.SQLSyntaxErrorException: Incorrect table name ‘’ at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.18.jar:8.0.18 at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.18.jar:8.0.18] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.18.jar:8.0.18 at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql-connector-java-8.0.18.jar:8.0.18] at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:370) ~[mysql-connector-java-8.0.18.jar:8.0.18] at com.zaxxer.hikari.pool.ProxyPreparedStatement.execute(ProxyPreparedStatement.java:44) ~[HikariCP-3.4.1.jar:na] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.execute(HikariProxyPreparedStatement.java) ~[HikariCP-3.4.1.jar:na]
at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:63) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:326) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) ~[mybatis-3.4.6.jar:3.4.6]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.mybatis.spring.SqlSessionTemplate S q l S e s s i o n I n t e r c e p t o r . i n v o k e ( S q l S e s s i o n T e m p l a t e . j a v a : 433 ) [ m y b a t i s − s p r i n g − 1.3.2. j a r : 1.3.2 ] a t c o m . s u n . p r o x y . SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) ~[mybatis-spring-1.3.2.jar:1.3.2] at com.sun.proxy. SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) [mybatis−spring−1.3.2.jar:1.3.2]atcom.sun.proxy.Proxy66.selectList(Unknown Source) ~[na:na]
at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230) ~[mybatis-spring-1.3.2.jar:1.3.2]
at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:139) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:76) ~[mybatis-3.4.6.jar:3.4.6]
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59) ~[mybatis-3.4.6.jar:3.4.6]
at com.sun.proxy. P r o x y 67. l i s t ( U n k n o w n S o u r c e ) [ n a : n a ] a t c o m . x c l . f a s t m y b a t i s . c o n t r o l l e r . O r d e r C o n t r o l l e r . p a g e 1 ( O r d e r C o n t r o l l e r . j a v a : 22 ) [ c l a s s e s / : n a ] a t s u n . r e f l e c t . N a t i v e M e t h o d A c c e s s o r I m p l . i n v o k e 0 ( N a t i v e M e t h o d ) [ n a : 1.8. 0 1 71 ] a t s u n . r e f l e c t . N a t i v e M e t h o d A c c e s s o r I m p l . i n v o k e ( N a t i v e M e t h o d A c c e s s o r I m p l . j a v a : 62 ) [ n a : 1.8. 0 1 71 ] a t s u n . r e f l e c t . D e l e g a t i n g M e t h o d A c c e s s o r I m p l . i n v o k e ( D e l e g a t i n g M e t h o d A c c e s s o r I m p l . j a v a : 43 ) [ n a : 1.8. 0 1 71 ] a t j a v a . l a n g . r e f l e c t . M e t h o d . i n v o k e ( M e t h o d . j a v a : 498 ) [ n a : 1.8. 0 1 71 ] a t o r g . s p r i n g f r a m e w o r k . w e b . m e t h o d . s u p p o r t . I n v o c a b l e H a n d l e r M e t h o d . d o I n v o k e ( I n v o c a b l e H a n d l e r M e t h o d . j a v a : 190 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . m e t h o d . s u p p o r t . I n v o c a b l e H a n d l e r M e t h o d . i n v o k e F o r R e q u e s t ( I n v o c a b l e H a n d l e r M e t h o d . j a v a : 138 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . m v c . m e t h o d . a n n o t a t i o n . S e r v l e t I n v o c a b l e H a n d l e r M e t h o d . i n v o k e A n d H a n d l e ( S e r v l e t I n v o c a b l e H a n d l e r M e t h o d . j a v a : 106 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . m v c . m e t h o d . a n n o t a t i o n . R e q u e s t M a p p i n g H a n d l e r A d a p t e r . i n v o k e H a n d l e r M e t h o d ( R e q u e s t M a p p i n g H a n d l e r A d a p t e r . j a v a : 888 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . m v c . m e t h o d . a n n o t a t i o n . R e q u e s t M a p p i n g H a n d l e r A d a p t e r . h a n d l e I n t e r n a l ( R e q u e s t M a p p i n g H a n d l e r A d a p t e r . j a v a : 793 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . m v c . m e t h o d . A b s t r a c t H a n d l e r M e t h o d A d a p t e r . h a n d l e ( A b s t r a c t H a n d l e r M e t h o d A d a p t e r . j a v a : 87 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . D i s p a t c h e r S e r v l e t . d o D i s p a t c h ( D i s p a t c h e r S e r v l e t . j a v a : 1040 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . D i s p a t c h e r S e r v l e t . d o S e r v i c e ( D i s p a t c h e r S e r v l e t . j a v a : 943 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . F r a m e w o r k S e r v l e t . p r o c e s s R e q u e s t ( F r a m e w o r k S e r v l e t . j a v a : 1006 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . F r a m e w o r k S e r v l e t . d o G e t ( F r a m e w o r k S e r v l e t . j a v a : 898 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t j a v a x . s e r v l e t . h t t p . H t t p S e r v l e t . s e r v i c e ( H t t p S e r v l e t . j a v a : 634 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . s p r i n g f r a m e w o r k . w e b . s e r v l e t . F r a m e w o r k S e r v l e t . s e r v i c e ( F r a m e w o r k S e r v l e t . j a v a : 883 ) [ s p r i n g − w e b m v c − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t j a v a x . s e r v l e t . h t t p . H t t p S e r v l e t . s e r v i c e ( H t t p S e r v l e t . j a v a : 741 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . i n t e r n a l D o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 231 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . d o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 166 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . t o m c a t . w e b s o c k e t . s e r v e r . W s F i l t e r . d o F i l t e r ( W s F i l t e r . j a v a : 53 ) [ t o m c a t − e m b e d − w e b s o c k e t − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . i n t e r n a l D o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 193 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . d o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 166 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . R e q u e s t C o n t e x t F i l t e r . d o F i l t e r I n t e r n a l ( R e q u e s t C o n t e x t F i l t e r . j a v a : 100 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . O n c e P e r R e q u e s t F i l t e r . d o F i l t e r ( O n c e P e r R e q u e s t F i l t e r . j a v a : 119 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . i n t e r n a l D o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 193 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . d o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 166 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . F o r m C o n t e n t F i l t e r . d o F i l t e r I n t e r n a l ( F o r m C o n t e n t F i l t e r . j a v a : 93 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . O n c e P e r R e q u e s t F i l t e r . d o F i l t e r ( O n c e P e r R e q u e s t F i l t e r . j a v a : 119 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . i n t e r n a l D o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 193 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . d o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 166 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . C h a r a c t e r E n c o d i n g F i l t e r . d o F i l t e r I n t e r n a l ( C h a r a c t e r E n c o d i n g F i l t e r . j a v a : 201 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . s p r i n g f r a m e w o r k . w e b . f i l t e r . O n c e P e r R e q u e s t F i l t e r . d o F i l t e r ( O n c e P e r R e q u e s t F i l t e r . j a v a : 119 ) [ s p r i n g − w e b − 5.2.1. R E L E A S E . j a r : 5.2.1. R E L E A S E ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . i n t e r n a l D o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 193 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . A p p l i c a t i o n F i l t e r C h a i n . d o F i l t e r ( A p p l i c a t i o n F i l t e r C h a i n . j a v a : 166 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . S t a n d a r d W r a p p e r V a l v e . i n v o k e ( S t a n d a r d W r a p p e r V a l v e . j a v a : 202 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . S t a n d a r d C o n t e x t V a l v e . i n v o k e ( S t a n d a r d C o n t e x t V a l v e . j a v a : 96 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . a u t h e n t i c a t o r . A u t h e n t i c a t o r B a s e . i n v o k e ( A u t h e n t i c a t o r B a s e . j a v a : 526 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . S t a n d a r d H o s t V a l v e . i n v o k e ( S t a n d a r d H o s t V a l v e . j a v a : 139 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . v a l v e s . E r r o r R e p o r t V a l v e . i n v o k e ( E r r o r R e p o r t V a l v e . j a v a : 92 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o r e . S t a n d a r d E n g i n e V a l v e . i n v o k e ( S t a n d a r d E n g i n e V a l v e . j a v a : 74 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c a t a l i n a . c o n n e c t o r . C o y o t e A d a p t e r . s e r v i c e ( C o y o t e A d a p t e r . j a v a : 343 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c o y o t e . h t t p 11. H t t p 11 P r o c e s s o r . s e r v i c e ( H t t p 11 P r o c e s s o r . j a v a : 408 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c o y o t e . A b s t r a c t P r o c e s s o r L i g h t . p r o c e s s ( A b s t r a c t P r o c e s s o r L i g h t . j a v a : 66 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . c o y o t e . A b s t r a c t P r o t o c o l Proxy67.list(Unknown Source) ~[na:na] at com.xcl.fastmybatis.controller.OrderController.page1(OrderController.java:22) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.coyote.AbstractProtocol Proxy67.list(UnknownSource) [na:na]atcom.xcl.fastmybatis.controller.OrderController.page1(OrderController.java:22) [classes/:na]atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod) [na:1.8.0171]atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [na:1.8.0171]atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [na:1.8.0171]atjava.lang.reflect.Method.invoke(Method.java:498) [na:1.8.0171]atorg.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atjavax.servlet.http.HttpServlet.service(HttpServlet.java:634) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring−webmvc−5.2.1.RELEASE.jar:5.2.1.RELEASE]atjavax.servlet.http.HttpServlet.service(HttpServlet.java:741) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat−embed−websocket−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring−web−5.2.1.RELEASE.jar:5.2.1.RELEASE]atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.coyote.AbstractProtocolConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.util.net.NioEndpoint S o c k e t P r o c e s s o r . d o R u n ( N i o E n d p o i n t . j a v a : 1579 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t o r g . a p a c h e . t o m c a t . u t i l . n e t . S o c k e t P r o c e s s o r B a s e . r u n ( S o c k e t P r o c e s s o r B a s e . j a v a : 49 ) [ t o m c a t − e m b e d − c o r e − 9.0.27. j a r : 9.0.27 ] a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r . r u n W o r k e r ( T h r e a d P o o l E x e c u t o r . j a v a : 1149 ) [ n a : 1.8. 0 1 71 ] a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r SocketProcessor.doRun(NioEndpoint.java:1579) [tomcat-embed-core-9.0.27.jar:9.0.27] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.27.jar:9.0.27] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171] at java.util.concurrent.ThreadPoolExecutor SocketProcessor.doRun(NioEndpoint.java:1579)[tomcat−embed−core−9.0.27.jar:9.0.27]atorg.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)[tomcat−embed−core−9.0.27.jar:9.0.27]atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)[na:1.8.0171]atjava.util.concurrent.ThreadPoolExecutorWorker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.27.jar:9.0.27]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171]
原因
在对象映射关系中，@Table注解的name和数据库表的名称要一一对应，不能选择默认的，默认为空。
错误的方式
正确的方式
请求正确的显示
