1、两个逗号导致报错
![](https://img.haomeiwen.com/i1461379/c1f313374856ac7c.png)
![](https://img.haomeiwen.com/i1461379/8069ec9f37c5c572.png)
2、delete操作使用了select标签
![](https://img.haomeiwen.com/i1461379/97987fd0945792a4.png)
3、Object中没有定义属性报错
![](https://img.haomeiwen.com/i1461379/517422d6351976a3.png)
![](https://img.haomeiwen.com/i1461379/7ac83a8b8fc57d66.png)
4、只传一个参数情况下,接口方法中需要加@Param;对象里因为有getter属性可以获取到所以不用加
![](https://img.haomeiwen.com/i1461379/e1d5688eeac72aa4.png)
5、批量更新报错
![](https://img.haomeiwen.com/i1461379/0d89c6540b14e73a.png)
![](https://img.haomeiwen.com/i1461379/2bed4a40297bcce0.png)
6、mapper接口中定义了方法,但是xxMapper.xml中没有这个方法(今天遇到一个错误,就是把xml中的方法写到了另一个里面)错误原因
org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)
6、使用了AOP,在control层方法中会有标识
![](https://img.haomeiwen.com/i1461379/08cb16bd4554f26d.png)
![](https://img.haomeiwen.com/i1461379/e16459333e9cb2c5.png)
![](https://img.haomeiwen.com/i1461379/b6abbf1b74710dc8.png)
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