一步一步跟我学java图文并茂清晰版
很好的java初级教程,很具体。很合适初学者,自己亲身看过的。Bin是可履行文件,exe或bat文件。最常用的Javac(编译java代码)和java(履行java代码)都坐落该目录下。在后面,我们配置环境变量的时候,主要是配置它的途径,让操作系统可以找到Javac(编译java代码)和java(履行java代码),继而可以在控制台直接运行命令。这个在后面有具体讲解。Lib:是java使用程序运行需求的类库。编译履行的时候需求用到它。Jre:同上面的jre一样,是java运行环境。不必管。Include:这儿面包括的是jvm在windows操作系统上实现需求的c程序实现。不必管。20091017_b022e12931c9ce3b16b7Nc9KQv6YW0gI.pdf
(Good beginner java tutorial, very specific. It is suitable for beginners, and I have seen it myself. Bin is an executable file, exe or bat file. The most commonly used Javac (compile java code) and java (execute java code) are located in this directory. Later, when we configure the environment variables, we mainly configure its way, so that the operating system can find Javac (compile java code) and java (execute java code), and then run commands directly in the console. This is explained in detail later. Lib: is a class library that java uses to run the program. It needs to be used when compiling and executing. Jre: Like the above jre, it is a java runtime environment. Don't care. Include: This includes the implementation of the c program that the jvm needs to implement on the windows operating system. Don't care.
20091017_b022e12931c9ce3b16b7Nc9KQv6YW0gI.pdf)
页:
[1]