20182333 2019-2020-1 "Object-oriented programming and data structures" Experimental Report 3
Course: "Programming and Data Structures"
Class: 1823
Name: Jia Yu Qian
Student ID: 20182333
Experiment Teacher: Wang Zhiqiang
Experiment Date: September 23, 2019
Compulsory / Elective: Compulsory
1. Experimental content
Refer to "experiment two Java object-oriented programming": http://www.cnblogs.com/rocedu/p/6736847.html
experiment content
Download and install and use the IDEA, following the completion of the experiment ( https://www.cnblogs.com/rocedu/p/6371315.html ).
Initial grasp of unit testing and TDD
Understand and master the object-oriented three elements: (! Own to learn) encapsulation, inheritance, polymorphism
Preliminary master UML modeling
On completion of the cloud blue ink (1) - (5) experiments.
2. Experimental procedure and results
Step 1. Press installation IDEA, JDK configuration and related widget.
2. Experimental 3.1
3. Experiment 3.2
4. Experimental 3.4
5. Experiment 3.5
3. Experimental problems encountered in the process and settlement process
- Question 1: Can not find or load the main class
- Problem 1 Solution: bin for the wrong address, the address of the modified java program that folder on ok
Other (perception, thinking, etc.)
As the each experiment, I feel more and more difficult java. This may have compression and class relations, the task is too big, but they have not well done. It seems to be more for the future point in time on the java, or have to, like a language like C!