First Java Lab report

Beijing Institute of Electronic Technology (BESTI)

Real Inspection report

Course: Java Lab class: 201352 Name: Chi Binning No.: 20135212

Score: Instructor: Lou Jia Peng Experimental Date: 15.04.14

Experiment level: Preview degree: Experiment time:

Instrument Group: Compulsory/Elective: Elective experiment number: 1

Lab Name: familiarity with the Java development environment

Experimental purposes and requirements:1. Use JDK compile, run simple Java procedures;

2. use eclipse edit, compile, run, debug java program.                                                            

Experimental instrument:

Name	Model	Number
Pc		1

Experiment contents, steps and experiences (attached paper):

1. Java program Development under command line

2.Eclipse Java program Development, debugging

3. Implement the Fibonacci sequence function and test.

CMD run:

Steps	Take	Percentage
Demand analysis	3min	12%
Design	10min	40%
Code implementation	2min	8%
Test	5min	20%
Analysis Summary	5min	20%

Problems encountered:

When using scanner, forget to import the related classes using import.

The workaround:

Find the path to the scanner class by locating the JDK help document.

That is, add import java.util.Scanner;

Analysis:

This experiment is a basic experiment, and in this experiment we understand the use of debug debugging, it is easy to optimize the program operation and find the procedure does not meet the requirements.

First Java Lab report