IntelliJ IDEA配合GitHub管理本地代码，实现-更新本地代码到GitHub上(上)

矫情吗；* 2024-02-19 16:22 52阅读 0赞

近期使用GitHub更新上传本地代码，感觉挺不错的，一直没用过，下面就跟大家介绍下具体使用

参考原文:[https://www.jianshu.com/p/c70ca3a02087][https_www.jianshu.com_p_c70ca3a02087]

## 1.上传本地代码 ##

#### 1.1 打开本地的Git Bash ####

![20190122192017441.png][]

#### 1.2 输入用户名及邮箱 ####

$ git config --global user.name 'GitHub账号名'

$ git config --global user.email 'GitHub关联的邮箱'

如下图所示:  
![20190122191504464.png][]

#### 1.3 生成.ssh ####

$ ssh-keygen -t rsa -C "lkstart@gmail.com"点击回车，连续点击几次回车后会生成一个id\_rsa.pub文本

如下图所示:

![20190122210302208.png][]

C:\\Users\\Administrator\\.ssh 到对应的路径下面找这个文件【Administrator是我的管理员账号名】

![20190122194053968.png][]

打开id\_rsa.pub文件如下图所示

如下图所示:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70][]

复制id\_rsa.pub文件内容，登录GitHub

如下图所示:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 1][]

点击New SSH key进入下面页面Title可以随便写，key就是id\_rsa.pub文件内容

如下图所示:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 2][]

安装完之后验证是否添加SSH key成功

输入 ~/.ssh进入.ssh到对应的路径,输入ls 若能显示id\_rsa id\_rsa.pub说明添加成功

如下图所示:

![20190122210521161.png][]

#### 1.4 开始上传本地项目 ####

进入要上传的文件夹路径cd E:JAVA/2019年/javabase/simpledemo (注意:路径间隔号要切换成斜杠 盘符后面没有间隔号)

如下图所示:

![20190122191901770.png][]

输入git init在当前目录新建一个Git代码库

如下图所示:

![20190122211926915.png][]

执行后会生成一个.git文件夹，该文件夹默认是隐藏的点击【查看】--->选中【隐藏的项目】就能看到

如下图所示:

![20190122211419286.png][]

![20190122211306449.png][]

继续执行 git add . 添加当前所有的文件到暂存区

如下图所示:

![20190122212110151.png][]

继续执行 git commit -m "simpledemo" 添加提交到GitHub上文件注释，注释信息写在双引号里面

如下图所示:

![20190122212413945.png][]

在GitHub新建一个仓库，添加链接[https://github.com/\#start-of-content][https_github.com_start-of-content]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 3][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 4][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 5][]

按照上述操作之后会生成一个链接，复制链接信息

输入命令 git remote add origin "[https://github.com/lk537537/simpledemo.git][https_github.com_lk537537_simpledemo.git]"

![20190122214224518.png][]

输入命令git push origin master

![20190122215234298.png][]

如果命令后能显示上面信息，添加成功

[https_www.jianshu.com_p_c70ca3a02087]: https://www.jianshu.com/p/c70ca3a02087
[20190122192017441.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/983fbaa13d7d4a599548c639a66688ef.png
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[20190122210521161.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/17f22c43f21247b7bb7a8e83a5acdd49.png
[20190122191901770.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/01d13a407bdb4a6482f420c651a35e64.png
[20190122211926915.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/f2b599153aeb40ff8695a404b1a0473a.png
[20190122211419286.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/1344b77dd44a4827b3ddd679a6eaec72.png
[20190122211306449.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/a5efb85711e04aeaaccfcb20463236b5.png
[20190122212110151.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/d9b3345287ed42649d00898840ed0f58.png
[20190122212413945.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/83023d5451a947b893ec463751b1d149.png
[https_github.com_start-of-content]: https://github.com/#start-of-content
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 3]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/75b126c4d5f44acebfefe0a9e2694d36.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20190122213333604.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1OTM5MTQ4_size_16_color_FFFFFF_t_70 5]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/d4a775c224334617be5afcb002276dd0.png
[https_github.com_lk537537_simpledemo.git]: https://github.com/lk537537/simpledemo.git
[20190122214224518.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/71f1b4cb1e2e4d6bbeecbbcc1bf9fb69.png
[20190122215234298.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/29/7c4cc60f0acd4b2e94cf1c82a3e09cc9.png