Familiarity with the Java development environment

A Experimental content

1. Compiling and running a simple Java program using the JDK

2. Edit, compile, run, and debug Java programs using Eclipse

3. Implement the arithmetic and test.

Two Experimental knowledge points

1. Installation location and difference of JVM, JRE, JDK;

2. command line run JAVAC,JAVA;JAVAC-CP; JAVA-CP;

3. Path,classpath,sourcepath setting method and application;

4. Package management: package;import;javac-d;

5. Eclipse (Netbeans) manages Java projects, debugging: breakpoints, stepping, etc.;

6. Java basic syntax: type and type conversion; variables; operators; Process control, etc.;

7. Use of JDK help documentation;

Three. Experiments

Question 2nd: Implement arithmetic and test

Iv. Summary of the experiment

This experiment is mainly used by scanner, it can let the user enter the key from the keyboard, clear text, the screen will appear ciphertext, to reach the user requirements.

Familiarity with the Java development environment