Java包名类名的相关内容

简而不漏，300字Java标识符命名规则规范，看一遍就可以记住，包名类名变量名常量名，让命名有迹可循

1.标识符命名规则（如果不遵循，编译不通过，需要严格遵守）由26个英文字母大小写，0-9，_，$组成不可以数字开头不可使用关键字和保留字，可以包含关键字和保留字严格区分大小写不能包含空格2.标识符命名规范(如果不遵循，编译可以通过)包名：多单词组成时...

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在eclipse中新建Java工程名，包名，类名详细解释？

在eclipse中新建一个工程，工程名，包名，类名能详细解释一下吗？工程名可以和包名一样吗？类名就是包名么？有点糊涂，之前一直用cmd 命令执行代码，求哪位高手指导一下

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更新时间 2023-09-19 21:54:20

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