转载自：https://www.jianshu.com/p/e8485a712c63

一、新建项目

1、新建Maven项目

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2、填写相关参数 接着下一步就行

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3、博主发现在新建玩Maven项目时候少了一些文件夹，
比如resource
于是采用下面步骤新建

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点击 Project Structure...

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点击左侧Modules 然后在main上面新建resource文件夹并且设置为Resources

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然后在文件夹下直接新建比如java 、test 等文件夹就行。
4、配置Tomcat运行项目

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点击Run 接着点击Edit Configurations...

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二、将项目提交到码云

在码云创建好一个仓库,SSH地址为：git@gitee.com:superzqbo/mmall_learning.git

在本地进行git初始化的时候遇到了一些问题，根据提示对问题进行解决，最后成功提交至gitee，具体操作如下：
大体步揍如下；
1. git init
2. git add .
3. git commit -am 'mmall_learning init'
4. git remote add origin git@gitee.com:superzqbo/mmall_learning.git
5. git push -u origin master           git push -u -f origin master（是强制推送）

以后在进行提交时直接使用2，3，5即可

创建分支：
1. git checkout -b v1.0 origin/master
2. git push origin HEAD -u

➜  mmall_learning git init
Initialized empty Git repository in /Users/codesheep/ideaworkspace/mmall_learning/.git/
➜  mmall_learning git:(master) ✗ git status
On branch master

No commits yet

Untracked files:
  (use "git add <file>..." to include in what will be committed)
        .gitignore
        README.md
        pom.xml
        src/

nothing added to commit but untracked files present (use "git add" to track)
➜  mmall_learning git:(master) ✗ git add .
➜  mmall_learning git:(master) ✗ git status
On branch master

No commits yet

Changes to be committed:
  (use "git rm --cached <file>..." to unstage)
        new file:   .gitignore
        new file:   README.md
        new file:   pom.xml
        new file:   src/main/webapp/WEB-INF/web.xml
        new file:   src/main/webapp/index.jsp

➜  mmall_learning git:(master) ✗ git commit -am 'mmall_learning init'
[master (root-commit) ed243a3] mmall_learning init
 5 files changed, 150 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 pom.xml
 create mode 100644 src/main/webapp/WEB-INF/web.xml
 create mode 100644 src/main/webapp/index.jsp
➜  mmall_learning git:(master) git remote add origin git@gitee.com:superzqbo/mmall_learning.git
➜  mmall_learning git:(master) git branch

➜  mmall_learning git:(master) git push -u origin master
To gitee.com:superzqbo/mmall_learning.git
 ! [rejected]        master -> master (fetch first)
error: failed to push some refs to 'git@gitee.com:superzqbo/mmall_learning.git'
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.
➜  mmall_learning git:(master) git pull
warning: no common commits
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 5 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (5/5), done.
From gitee.com:superzqbo/mmall_learning
 * [new branch]      master     -> origin/master
There is no tracking information for the current branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.

    git pull <remote> <branch>

If you wish to set tracking information for this branch you can do so with:

    git branch --set-upstream-to=origin/<branch> master

➜  mmall_learning git:(master) git push -u origin master
To gitee.com:superzqbo/mmall_learning.git
 ! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to 'git@gitee.com:superzqbo/mmall_learning.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
➜  mmall_learning git:(master) git push -u -f origin master
Enumerating objects: 11, done.
Counting objects: 100% (11/11), done.
Delta compression using up to 8 threads
Compressing objects: 100% (8/8), done.
Writing objects: 100% (11/11), 2.12 KiB | 2.12 MiB/s, done.
Total 11 (delta 0), reused 0 (delta 0)
remote: Powered by GITEE.COM [GNK-5.0]
To gitee.com:superzqbo/mmall_learning.git
 + cec4bb7...ed243a3 master -> master (forced update)
Branch 'master' set up to track remote branch 'master' from 'origin'.

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