类名修饰符public

Discuss / Java / 类名修饰符public

Back

Topic source

#1 Created at ... [Delete] [Delete and Lock User]

不写public的类，通过了编译，并且也能用java命令执行，这是为什么？和讲的不能执行不一样啊

#2 Created at ... [Delete] [Delete and Lock User]

public是方法权限访问修饰符,又不是运行访问权限修饰符。

#3 Created at ... [Delete] [Delete and Lock User]

你确定没有弄错？

错误: 找不到或无法加载主类 Hello1

#4 Created at ... [Delete] [Delete and Lock User]

的确能用java命令执行，老师这里弄错了

#5 Created at ... [Delete] [Delete and Lock User]

确实不写public，也能从命令行执行

#6 Created at ... [Delete] [Delete and Lock User]

* @Date: 2024-04-30 18:32:13

* @LastEditTime: 2024-05-01 14:07:27

* @Description:

* @FilePath: \jjava\src\App.java

// public class App {

class App {

public static void main(String[] args) throws Exception {

System.out.println("Hello, World!");

}

这玩意真滴在vscode里能执行