javahelloworld程序代码

下面是一个Java HelloWorld程序的代码示例：

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("HelloWorld");
    }
}

这个程序定义了一个公有类HelloWorld，其中包含了一个公有的静态方法main作为程序的入口。在main方法中，使用System.out.println()语句将字符串"HelloWorld"输出到屏幕上。程序以分号结束。这个程序可以用Java编译器编译并运行。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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- *2* [JavaHelloWorld](https://download.csdn.net/download/weixin_42099151/16718293)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [HelloWorld程序编写（用Java）](https://blog.csdn.net/wyym_/article/details/126824471)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
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