一，工具

idea、git 安裝、配置均不贅述。

二， 本地專案git提交
1.建立本地倉庫

2.程式碼提交到本地git（先add 後commit）

三，專案提交
 window下cmd到專案所在目錄。如：D:\gitspaces\demo\aaa
需要提交到網路git中（如：開源中國）：https://git.oschina.net/xxxxx/aaa.git
注：用https的方式連線，別用SSH的方式連線！

輸入git命令：
1.git remote add origin /aaa.git
2.git push origin master
輸入使用者名稱和密碼。

如果出現

hint: Updates were rejected because the remote contains work that you do hint: not have locally. This is usually caused by another repository pushing hint: to the same ref. You may want to first integrate the remote changes hint: (e.g., 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details.
出現錯誤的主要原因是github中的README.md檔案不在原生代碼目錄中

 輸入git命令：
git pull --rebase origin master

操作步驟：
D:\gitspaces\demo\aaa>git push origin master  ! [rejected]        master -> master (fetch first) hint: Updates were rejected because the remote contains work that you do hint: not have locally. This is usually caused by another repository pushing hint: to the same ref. You may want to first integrate the remote changes hint: (e.g., 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details. D:\gitspaces\demo\aaa>git pull --rebase origin master warning: no common commits remote: Counting objects: 3, done. remote: Total 3 (delta 0), reused 0 (delta 0) Unpacking objects: 100% (3/3), done.  * branch            master     -> FETCH_HEAD  * [new branch]      master     -> origin/master First, rewinding head to replay your work on top of it... Applying: 新增aaa目錄 Warning: Your console font probably doesn't support Unicode. If you experience s trange characters in the output, consider switching to a TrueType font such as C onsolas! D:\gitspaces\demo\aaa>git push -u origin master Counting objects: 50, done. Delta compression using up to 8 threads. Compressing objects: 100% (41/41), done. Writing objects: 100% (50/50), 10.93 KiB | 0 bytes/s, done. Total 50 (delta 17), reused 0 (delta 0)    825d126..0ff4c7b  master -> master Branch master set up to track remote branch master from origin. D:\gitspaces\demo\aaa> 備註： 方法/步驟 在使用git 對原始碼進行push到網路git上時可能會出錯，資訊如下 此時很多人會嘗試下面的命令把當前分支程式碼上傳到master分支上。 $ git push -u origin master 但依然沒能解決問題 出現錯誤的主要原因是網路git中的README.md檔案不在原生代碼目錄中 可以通過如下命令進行程式碼合併【注：pull=fetch+merge] git pull --rebase origin master 執行上面程式碼後可以看到原生代碼庫中多了README.md檔案