Intellij Idea将java项目打包成jar并且命令行运行

痛定思痛。 2024-04-20 09:21 3阅读 0赞

# 1、选择新建项目 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 2]  
项目目录如下  
![在这里插入图片描述][2019092017073794.png]  
写一个简单的java程序  
![在这里插入图片描述][20190920170820119.png]  
![在这里插入图片描述][20190920170837565.png]  
main.java项目内容:

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

# 2、将java打包成jar文件 #

1.  选中Java项目工程名称，在菜单中选择 File->project structure… (快捷键Ctrl+Alt+Shift+S)  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 3]
2.  在弹出的窗口中左侧选中"Artifacts"，点击"+“选择jar，然后选择"from modules with dependencies”  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 4]
3.  在配置窗口中配置"Main Class"，然后ok  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 5]  
    4、apply，ok  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 6]  
    5、回到IDEA的主菜单，选择“Build - Build Artifacts”下的“Build”或者“Rebuild”即可生成最终的可运行的jar  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 7]  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 8]

![在这里插入图片描述][2019092017174711.png]

# 3、黑窗口运行jar #

![在这里插入图片描述][20190920172126862.png]  
参见：https://blog.csdn.net/M\_y\_y/article/details/81303330

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[2019092017073794.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/b22cebecdacd4f3a93771ac517c0e699.png
[20190920170820119.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/850fdedba69640e7bf9102fbd766ad61.png
[20190920170837565.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/723cb8c8b509443dba7e93846fea68ea.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poaXpoZW5nZ3Vhbg_size_16_color_FFFFFF_t_70 7]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/c35a168c2d3847e0b62aa31953dfeb3c.png
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[2019092017174711.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/a12ddf30ae2f492d90cfe22597f6de46.png
[20190920172126862.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/293020caa3fb444db5e0f78b7bd6102a.png