From scratch -- Java Exception Handling Mechanism, java Exception Handling

From scratch -- Java Exception Handling Mechanism, java Exception Handling

When programming, throws are always required, and then you need to select SQLException and Exception. Looking at the name, there is always an illusion that SQLException is a subclass of Exception, therefore, I searched for related knowledge and made a comprehensive mind map.

Refer:

Http://blog.csdn.net/hguisu/article/details/6155636

Http://blog.sina.com.cn/s/blog_4d6c7dea0101edni.html

Http://jingyan.baidu.com/article/e73e26c0f5121124adb6a723.html