For friends who learn Java, how to use JDK is a problem. There are three important executables in the JDK package: Javac, Java, and AppletViewer. The Java source program is a simple text file that is .java, you can use a variety of text editing tools to write, such as: count, DOS's edit, etc. But the author recommended to support highlights, and also support the latest standard editing software for Java-decAedit. By configuring it, it is convenient to implement compilation and operation of the Java program. The configuration method will be explained below: 1. First install UltraEdit software in any directory of your computer. 2. Aspse JDK in the C: /JDK1.3 / directory. 3. If you have written Java files in D: / java directory, it is also the class you created. 4. Open the UltraEdit software and open Advanced / Tool Configuration. 5. Configure the java command: Enter: java -classpath D: / java% N in the working DireTory input: c: /jdk1.3/bin (the directory of the Java executable) In Menu Item Name Enter: Java selected Out to List Box and Capture Output, point INSERT button. 6. Configure the javac command. In Command Line Enter: JavaC-ClassPath D: / Java% F In Working Diretory Enter: C: /JDK1.3/bin (That is And Capture Output, point INSERT point OK. 7. Configuration is done. You can make a try, save it under D: / Java, click on Java and Javac in the directory, see the result! You can also integrate with JDK. For the AppletViewer command, you can do it under MS-DOS, using F3 to repeat the last command, such as: D: / java:> c: /jdk1.3/bin/appletViewerzxg.html can run Java Applet, very convenient! For example, the 2,3 directory is different, it can be changed in the same directory in the future.
