IDEA项目打包jar流程

╰+攻爆jí腚メ 2022-08-29 06:12 235阅读 0赞

1. 创建一个maven项目，书写代码.

import java.io.FileOutputStream;
    import java.io.IOException;
    
    public class Test {
        public void run() throws IOException {
            // 根据需求编写具体代码
            FileOutputStream fos = new FileOutputStream("/usr/local/azkaban/tasks/output.txt");
            fos.write("this is a java progress".getBytes());
            fos.close();
        }
    
        public static void main(String[] args) throws IOException {
            Test azkabanTest = new Test();
            azkabanTest.run();
        }
    }

2. **打开菜单栏File-Project Structure**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70][]

3. **点击Artifacts**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70 1][]

4.  选择启动程序及main()所在的类.

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70 2][]

5. 查看生成的META-INF.

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70 3][]

6. **点击菜单栏: Build-Artifacts. **

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70 4][]

7.  jar包生成成功.

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5neWluZ2NoZW5ncWk_size_16_color_FFFFFF_t_70 5][]

8. 测试.运行.

java -jar iotestAzkaban.jar

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