使用mybatis-plus3 新增,调用save方法新增报错。怎么看都没有问题,按理说不会出现问题,sql打印出来感觉语法也没问题,一时就懵逼了。最后还是使用老办法,把对应的数据库SQL放到数据库中执行查看,果然。。。。。
INSERT INTO operationlog ( operationuser, interfacename, describe, reqparam, respparam, opermodul, opertype ) VALUES ( ?, ?, ?, ?, ?, ?, ? )
使用了关键字 describe,记录下吧 。知道哪出现问题了,直接把字段换一下,解决
describe -- operdescribe
此类问题一般是数据库语法错误,不要相信自己的感觉,建议朋友们把SQL放在数据库中试一下
org.springframework.jdbc.BadSqlGrammarException:
### Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'describe,
reqparam,
respparam,
opermodul,
opertype ) VALUES ( '1',
'com.sgfd' at line 4
### The error may exist in com/sgfd/mapper/OperationlogMapper.java (best guess)
### The error may involve com.sgfd.mapper.OperationlogMapper.insert-Inline
### The error occurred while setting parameters
### SQL: INSERT INTO operationlog ( operationuser, interfacename, describe, reqparam, respparam, opermodul, opertype ) VALUES ( ?, ?, ?, ?, ?, ?, ? )
### Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'describe,
reqparam,
respparam,
opermodul,
opertype ) VALUES ( '1',
'com.sgfd' at line 4
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'describe,
reqparam,
respparam,
opermodul,
opertype ) VALUES ( '1',
'com.sgfd' at line 4
at 。。。。。。