GitHUB初始化仓库，并重传本地代码

配置GIT
1)在本地仓库里右键选择Git Bash进入git命令行，执行

$ git init

2)查看状态

$ git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)

        .idea/workspace.xml

nothing added to commit but untracked files present (use "git add" to track)

Richer@Richer-pc MINGW64 /f/www/cms (master)

3）配置提交用户名称和邮件地址

$ git config --global user.name "Richar"

Richer@Richer-pc MINGW64 /f/www/cms (master)
$ git config --global user.email 2xxxx0@qq.com

4)将当前目录下代码上传至GIT

$ git add .
$ git commit -m "initial commit"
[master 6bf1af6] initial commit
 1 file changed, 256 insertions(+)
 create mode 100644 .idea/workspace.xml

Richer@Richer-pc MINGW64 /f/www/cms (master)
$ git remote add origin https://github.com/Richerjx/cms.git
fatal: remote origin already exists.

Richer@Richer-pc MINGW64 /f/www/cms (master)
$ git remote rm origin

Richer@Richer-pc MINGW64 /f/www/cms (master)
$ git remote add origin https://github.com/Richerjx/cms.git

Richer@Richer-pc MINGW64 /f/www/cms (master)
$ git push origin master
Counting objects: 156, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (153/153), done.
Writing objects: 100% (156/156), 1.21 MiB | 376.00 KiB/s, done.
Total 156 (delta 24), reused 0 (delta 0)
remote: Resolving deltas: 100% (24/24), done.
To https://github.com/Richerjx/cms.git
 * [new branch]      master -> master

Richer@Richer-pc MINGW64 /f/www/cms (master)
$

5)多次上传会报错，可先删除后再上传

 fatal: remote origin already exists.
git remote rm origin