如何将Springboot项目成功部署到linux服务器上?

柔光的暖阳◎ 2023-10-06 09:54 52阅读 0赞

springboot的jar包方式

*  **idea默认就是jar打包方式所以直接使用maven工具按照步骤点击就可以直接打包**
 *  `ps:打包前你的数据库相关的连接信息要记得修改，不能再用本地的了`![在这里插入图片描述][20200527103624934.png]  
    `第二步`：**Maven clean** ：清除编译后的目录，默认是target目录

[INFO] Scanning for projects...
    [INFO]                                                                         
    [INFO] ------------------------------------------------------------------------
    [INFO] Building cwgl 0.0.1-SNAPSHOT
    [INFO] ------------------------------------------------------------------------
    [INFO] 
    [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ cwgl ---
    [INFO] Deleting D:\FFM\cwgl\target
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 3.265 s
    [INFO] Finished at: 2020-05-27T10:47:44+08:00
    [INFO] Final Memory: 11M/121M
    [INFO] ------------------------------------------------------------------------
    
    Process finished with exit code 0

`第三步`： **Maven package**：打包

[INFO] --- maven-jar-plugin:3.1.0:jar (default-jar) @ cwgl ---
    [INFO] Building jar: D:\FFM\cwgl\target\cwgl-0.0.1-SNAPSHOT.jar
    [INFO] 
    [INFO] --- spring-boot-maven-plugin:2.1.1.RELEASE:repackage (repackage) @ cwgl ---
    [INFO] Replacing main artifact with repackaged archive
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 13.605 s
    [INFO] Finished at: 2020-05-27T11:11:24+08:00
    [INFO] Final Memory: 43M/272M
    [INFO] ------------------------------------------------------------------------
    
    Process finished with exit code 0

--------------------

`第四步`：到target目录下找到 jar包

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTM5MzA5NA_size_16_color_FFFFFF_t_70]  
`第五步`：将jar包放到linux的任意文件夹（可访问）下

`第六步`：输入 **java -jar 文件名.jar**  
![在这里插入图片描述][20200527110001161.png]  
**ps:这样有一个问题就是当你终端关闭后，就不能访问了，或者说隔一段时间后就不能访问了**![在这里插入图片描述][20200527110151270.png]

如何解决这个问题呢 ？`使用nohup`

nohup java -jar 文件名.jar &

1、nohup的意思不挂服务，常驻的意思，除非云服务器重启，那就没法了；  
2、最后一个&表示执行命令后要生成日志文件nohup.out=

出现：nohup: ignoring input and appending output to ‘nohup.out’

正常情况，显目启动成功

**检测**：最后在浏览器地址栏输入项目地址，检查项目是否部署成功

![在这里插入图片描述][20200527111536794.png]

[20200527103624934.png]: https://img-blog.csdnimg.cn/20200527103624934.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTM5MzA5NA_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200527111333160.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTM5MzA5NA==,size_16,color_FFFFFF,t_70
[20200527110001161.png]: https://img-blog.csdnimg.cn/20200527110001161.png
[20200527110151270.png]: https://img-blog.csdnimg.cn/20200527110151270.png
[20200527111536794.png]: https://img-blog.csdnimg.cn/20200527111536794.png