Java is a programming language in Sun's launched. It is a language, grammar rules, and C that perform by explaining. At the same time, Java is also a cross-platform programming language. The program written in Java language is called "Applet". After compiling it into a class file, it exists in the WWW page and makes the corresponding tag on the HTML file, and the client is installed on Java. The customer software can run "applet" directly on the Internet. Java is ideal for corporate networks and Internet environments, and now it has become one of the most popular and most influential programming languages in the Internet. Java has many advantages, such as simple, object-oriented, distributed, interpretative, reliable, safe, structural neutrality, portability, high performance, multi-thread, dynamics, etc. Java abandoned the functions of all kinds of cheats in C and many of the features that were rarely used. Jave can run with any microprocessor, programs developed with Java can be transferred on the network and run on any client.
