git: 拒绝合并无关的历史(报错原因及解决)

在使用git从远程仓库pull文件到本地时出现　fatal: 拒绝合并无关的历史　报错
经过测试对比　个人理解会报该错的原因　是因为你在从远程仓库pull到本地之前　有以下类似操作
git add xx.docx
git commit -m “doc”
而在你准备push到远程仓库时　因为此时在你本地仓库（ox）有此数据既没有被push上去也没有被del掉　所以此时这个数据被git认为是 无关的历史数据　所以你在这时候选择同步远程仓库的时候他会给你报一个fatal: 拒绝合并无关的历史　这时的解决方法就是让git在检验的时候忽略掉它

git pull ox master --asllow-unrelated-histoies

下面为两次测试对比:　两次只有执行同步远程仓库的先后顺序的差别　
（先同步后操作）√
git init
git remote add ox https://github.com/broomcorn-millet/text.git
git pull ox master
remote: Enumerating objects: 16, done.
remote: Counting objects: 100% (16/16), done.
remote: Compressing objects: 100% (13/13), done.
remote: Total 16 (delta 1), reused 16 (delta 1), pack-reused 0
展开对象中: 100% (16/16), 完成.
来自 https://github.com/broomcorn-millet/text

• branch master -> FETCH_HEAD
• [新分支] master -> ox/master
  git add aa345b439d4de814!600x600.jpg
  git commit -m “ox”
  [master 543fdfe] ox
  1 file changed, 0 insertions(+), 0 deletions(-)
  create mode 100644 aa345b439d4de814!600x600.jpg
  lxl@lxl-X7Ti-Series:~/图片$ git push -u ox master
  对象计数中: 3, 完成.
  Delta compression using up to 8 threads.
  压缩对象中: 100% (3/3), 完成.
  写入对象中: 100% (3/3), 70.52 KiB | 7.83 MiB/s, 完成.
  Total 3 (delta 1), reused 0 (delta 0)
  remote: Resolving deltas: 100% (1/1), completed with 1 local object.
  To https://github.com/broomcorn-millet/text.git
  f992a3a…543fdfe master -> master
  分支 ‘master’ 设置为跟踪来自 ‘ox’ 的远程分支 ‘master’。

（先操作后同步）×

git add 不愧.docx
git commit -m “doc”
git remote add ox https://github.com/broomcorn-millet/text.git
git push -u ox master
git pull ox master
warning: 没有共同的提交
remote: Enumerating objects: 16, done.
remote: Counting objects: 100% (16/16), done.
remote: Compressing objects: 100% (13/13), done.
remote: Total 16 (delta 1), reused 16 (delta 1), pack-reused 0
展开对象中: 100% (16/16), 完成.
来自 https://github.com/broomcorn-millet/text

• branch master -> FETCH_HEAD
• [新分支] master -> ox/master
  fatal: 拒绝合并无关的历史