解決：nested exception is org.springframework.jdbc.BadSqlGrammarException:

項目：spring boot+mybatis+mysql

報錯：

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is 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 'desc,execute_sql,exa_state,trial_name,task_startstop_date,send_ti' at line 12

解決：

一開始百思不得其解，我明明都沒有“send_ti”這個字段。後來看到有人說，“desc”是SQL關鍵字，不能拿來作爲字段名。於是我都改了，就行了。順便說一下，“desc”是降序的意思。

 

那還需要注意哪些sqk關鍵字？

• order(排序，容易當成訂單)
• like（模糊查詢，容易當成點贊）