仔细查看报错日志中的sql语句：
### SQL: update smbms_bill set billCode=?, productName=?, productDesc=?, where id=?
没错，在where id = ?之前多了一个 逗号，正确姿势，去删掉接口配置文件中 最后一个if标签的逗号。
（不得不说 log4j日志打印信息真是好用！）
相关文章
- C# Mysql 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 ????
- 修改mysql密码报错： 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 '
- You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right
- C# Mysql 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 ????
- Django进行数据迁移时，报错：(1064, "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 '(6) NOT NULL)' at line 1"）
- MySQL ERROR 1064(42000): 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
- [Err] 1064 - 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 'number primary key,
- C# Mysql 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 ????
- SQL语句报错：You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near
- mybatis的报错____3Error 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