git error: unable to rewind rpc post data - try increasing http.postBuffer

error: unable to rewind rpc post data - try increasing http.postBuffer
error: RPC failed; curl 56 Recv failure: Connection was aborted
fatal: The remote end hung up unexpectedly

当使用git 一次提交的数据过大时，会出现以上错误，按照提示我们增大postBuffer

git config --global http.postBuffer 20180000（哈哈哈......够大了吧）

git config --list（查看一下）