java mybatis (批量) 插入实体报多个问号

困扰了三天的问题，报错内容如下

2020-08-10 17:31:57.501  INFO 3040 --- [nio-8880-exec-2] c.h.r.a.controller.QuestionController    : insertQuestion: params data ===> [{"answer":"你是猪吗","degree":0,"domain":0,"image":"你是猪吗","question":"你是猪吗"}]
2020-08-10 17:31:57.609  INFO 3040 --- [nio-8880-exec-2] o.s.b.f.xml.XmlBeanDefinitionReader      : Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
2020-08-10 17:31:57.673 ERROR 3040 --- [nio-8880-exec-2] com.hi.rongyao.base.BaseController       :   请求路径：/question/insert  请求方式：POST  url拼接参数：null
2020-08-10 17:31:57.677  WARN 3040 --- [nio-8880-exec-2] .m.m.a.ExceptionHandlerExceptionResolver : Resolved [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 'option, image, answer, degree, domain
        )
        values
          
	     ' at line 2
### The error may involve com.hi.rongyao.affair.mapper.QuestionMapper.insertQuestion-Inline
### The error occurred while setting parameters
### SQL: insert into  question (          question, option, image, answer, degree, domain         )         values                     (           ?, ?, ?, ?, ?, ?          )
### 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 'option, image, answer, degree, domain
        )
        values
          
	     ' at line 2
; 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 'option, image, answer, degree, domain
        )
        values
          
	     ' at line 2]

1、mybatis

	
    
    	
    	
            select last_insert_id() as id
        
        insert into (
        	question, option, image, answer, degree, domain
        )
        values
        
	        (
	        	#{item.question}, #{item.option}, #{item.image}, #{item.answer}, #{item.degree}, #{item.domain}
	        )
        
     

2、实体

public class Question {
	@Getter @Setter private Integer id;
    @Getter @Setter private String question;	// 问题
    @Getter @Setter private String option;	// 选项列表
    @Getter @Setter private String answer;	// 答案
    @Getter @Setter private Integer degree;	// 难度 0-低 1-中 2-高
    @Getter @Setter private Integer domain;	// 范畴
    @Getter @Setter private String image;	// 图片
    @Getter @Setter private Date createTime;	// 创建时间
	@Getter @Setter private Date updateTime;	// 更新时间
}

3、mapper

// 批量插入
    int insertQuestion(List list);

4、controller

    // 批量插入
    @RequestMapping(value = "/insert", method = RequestMethod.POST)
    public @ResponseBody ReturnObject insert(@RequestBody List list) {
        logger.info("insertQuestion: params data ===> " + JSON.toJSONString(list));
        questionService.insertQuestion(list);
        return new ReturnObject(ReturnCode.SUCCESS);
    }

由于是小白，一开始怎么也找不到问题原因所在，今天终于弄明白，原来是使用了mysql的关键字 option 导致的

天杀的，足足困扰了我三天，百思不得其解，小白踩的坑要填一下了

传送门，msql 保留关键字

https://www.cnblogs.com/wuyifu/p/5949764.html