转载连接：https://blog.csdn.net/gl_mine_csdn/article/details/75219944

常见的有三种方法：

1.通过git命令直接进行设置 
Git remote set-url origin [url] 
例如：git remote set-url origin gitlab@gitlab.chumob.com:PHP/hasoffer.git

2.通过git命令先删除之前的仓库地址、在进行设置仓库地址 
git remote rm origin 
git remote add origin url

3.直接通过修改项目下的.git文件下的config文件 修改 url 地址即可

[core]
    repositoryformatversion = 0
    filemode = false
    bare = false
    logallrefupdates = true
    symlinks = false
    ignorecase = true
[remote "origin"]
    url = https</span>:<span class="hljs-regexp">//github.com/sunsteam/android-zxingLibrary.git
    fetch = +refs/heads/*:refs/remotes/origin/*
[branch "master"]
    remote = origin
    merge = refs/heads/master