At present, Java is the hot pet of developers. Many forums have a lot of love of Java developers, and there are many Java programmers, but they don't know how to learn, and they don't know what kind of knowledge of this can become a Java programmer. I am here to throw a brick, and big
Home discussion becomes a Java primary programmer should have knowledge, share with you.
Personally think that it is a qualified Java primary programmer to have the following knowledge: 1. Object-oriented knowledge: Java is an object-oriented development language, so familiar with objects are necessary to learn Java, you have to know: What is object What is class; what is package, what is multi-state, what is inheritance; what is an abstract class, what is an interface. After you understand the concept, how does you need these concepts? What is the difference between classes and objects? How is the class package?
Second, Java grammar: If you have already developed experience, congratulations, you will learn Java syntax will be easier. If you have C or other development experience, you only need to briefly look at the relevant books of Java. If you are a newbie, there is no relationship, you have some Workfart, study a book such as a Java primary tutorial.
Learn the Java grammar, plus object-oriented knowledge, only you can write, you can write a better Java code. If you take the time, you are familiar with the Java programming specification, your level of code should be inevitable.
Third, JSP and HTML: Most of the companies in our country, doing Java programmers are less than JSP and HTML. Therefore, wanting to be a Java programmer to be unavoidable to familiarize yourself with JSP and HTML, you can best know a few built-in objects of JSP, such as session, request, reponse,, and commonly used JSP tags such as include, userbean et al. Although some tools will help you generate HTML code, you still have to be familiar with Title,,
