升级mybatis-plus到3.5.3.1和JSQLParser 从4.3升级到4.6版本引起的插入问题解决
由于项目组件升级，所以需要升级mybatis-plus到3.5.3.1和JSQLParser 从4.3升级到4.6版本，但发现用标准的插入也会报错，如下：
### Cause: com.baomidou.mybatisplus.core.exceptions.MybatisPlusException: Failed to process, Error SQL: INSERT INTO sys_deploy_form ( id,
form_id,
deploy_id,
form_flag,
create_by,
create_time,
sys_org_code ) VALUES ( ?,
?,
?,
?,
?,
?,
? )
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:196)
at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427)
... 134 common frames omitted
Caused by: com.baomidou.mybatisplus.core.exceptions.MybatisPlusException: Failed to process, Error SQL: INSERT INTO sys_deploy_form ( id,
form_id,
deploy_id,
form_flag,
create_by,
create_time,
sys_org_code ) VALUES ( ?,
?,
?,
?,
?,
?,
? )
at com.baomidou.mybatisplus.core.toolkit.ExceptionUtils.mpe(ExceptionUtils.java:39)
at com.baomidou.mybatisplus.extension.parser.JsqlParserSupport.parserMulti(JsqlParserSupport.java:74)
at com.baomidou.mybatisplus.extension.plugins.inner.TenantLineInnerInterceptor.beforePrepare(TenantLineInnerInterceptor.java:81)
at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:102)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62)
at com.sun.proxy.$Proxy609.prepare(Unknown Source)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:87)
at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:49)
at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117)
at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:49)
at org.jeecg.config.mybatis.MybatisInterceptor.intercept(MybatisInterceptor.java:135)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62)
at com.sun.proxy.$Proxy608.update(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:49)
at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:106)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62)
at com.sun.proxy.$Proxy608.update(Unknown Source)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:194)
... 140 common frames omitted
Caused by: java.util.concurrent.ExecutionException: net.sf.jsqlparser.parser.ParseException: Encountered unexpected token: "\n\n\n"
at line 3, column 11.
但用JSQLParser4.3是正常，所以就只能问官方JSQLParser了，回复如下：
Re: [JSQLParser/JSqlParser] [BUG] JSQLParser Version 4.6:mysql5.7ParseException: Encountered unexpected token: "\n\n\n"
manticore-projects
We know that MyBatis inserts 2 empty lines into the statements and we suggest to fix it upstream in their software.
从上面看应该是mybatis-plus的问题了，所以后来问了mybatis-plus官方，确实上面有类似的问题
看来只能后续升级mybatis-plus来解决了，不过有一个临时的解决办法就是如下：
就是增加一个配置来临时解决版本冲突问题。
#mybatis-plus出现两个空行问题，后续版本应该会修正，临时先加这个解决与JSqlParser4.6冲突问题
shrink-whitespaces-in-sql: true
mybatis-plus:
mapper-locations: classpath*:org/jeecg/modules/**/xml/*Mapper.xml,classpath*:com/nbcio/modules/**/xml/*Mapper.xml
global-config:
# 关闭MP3.0自带的banner
banner: false
db-config:
#主键类型 0:"数据库ID自增",1:"该类型为未设置主键类型", 2:"用户输入ID",3:"全局唯一ID (数字类型唯一ID)", 4:"全局唯一ID UUID",5:"字符串全局唯一ID (idWorker 的字符串表示)";
id-type: ASSIGN_ID
# 默认数据库表下划线命名
table-underline: true
configuration:
# 这个配置会将执行的sql打印出来，在开发或测试的时候可以用
#log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
# 返回类型为Map,显示null对应的字段
call-setters-on-nulls: true
#mybatis-plus出现两个空行问题，后续版本应该会修正，临时先加这个解决与JSqlParser4.6冲突问题
shrink-whitespaces-in-sql: true