1 GuideTry... Catch... Finally is probably a familiar statement, and it seems easy to understand logically. However, the lessons I personally learned tell me that this is not as simple and obedient as I imagined. Believe it? Let's take a look at the
1. Preface Try...catch...finally I'm afraid it's a familiar statement, and it's very simple to use, logically it seems to be easy to understand. However, I personally experience the "lesson" tells me that this thing is not as simple as the
1. Background Introduction
Why do you want to do exception handling?
For a computer program, no one can guarantee that it will run without error, the main source of error is the following:
Code Error
User illegal input
Device errors
Document directory
The try-finally syntax in the seh exception model is referenced and introduced.
All exceptions must be inherited from throwable.
Stricter and more rigorous exception handling management!
Pay special attention to
ArticleDirectory
The try-finally syntax in the seh exception model is referenced and introduced.
All exceptions must be inherited from throwable.
Stricter and more rigorous exception handling management!
Pay special attention to
exception refers to the various conditions, such as: file cannot be found, network connection failure, illegal parameters and so on.An exception is an event that interferes with the normal instruction flow during the program's run.Java describes
Java Exception Handling and design, Java Exception Handling Design
Notes for learning Java !!!If you have any questions or want to obtain learning resources during the learning process, join the Java learning exchange group with the group number 6185
For java program exception handling (Handout)-Linux general technology-Linux programming and kernel information, see the following for details. Lecture 16th: Exception Handling
16.1 introduction:
Exceptions are any errors or unexpected behaviors
Learn Java students pay Attention to!!!The learning process encountered any problems or want to acquire learning resources, Welcome to join the Java Learning Exchange Group Number: 618528494 we learn java! together
In programming, exception
Reference: http://oldblog.csdn.net/column/details/16384.html
In "Fortress besieged" in a sentence, "people outside the wall want to go in, the wall inside people think out", use this to describe between Java and C + + This memory dynamic allocation
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.