mybatis批量更新或者插入的时候必须在数据库连接上打开allowMultiQueries选项

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如题！

在spring.datasource.url后加上allowMultiQueries=true
如：jdbc:mysql://10.10.20.36:3306/test?allowMultiQueries=true

否则会报错：

[org.apache.ibatis.session.defaults.DefaultSqlSession@76a2f910]
org.springframework.jdbc.BadSqlGrammarException:
### Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 'update b_email_msg_remind
SET send_status = 1, send_email_code='abc@abc.abc'' at line 6
### The error may involve com.hhsoft.sectionservice.model.persistence.EmailMapper.updateEmailTasks-Inline
### The error occurred while setting parameters
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 'update staff
SET status = 1, send_email_code='abc@abc.abc';<span style="font-family: Helvetica, Tahoma, Arial, sans-serif;">update sta<span style="font-size:10px;">ff SET status = 2,</span> send_email_code='test@qq.com' </span>' at line 6
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 'update b_email_msg_remind
SET send_status = 1, send_email_code='abc@abc.abc'' at line 6

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