Git - 解决Github连接失败的问题

秒速五厘米 2022-11-22 00:03 318阅读 0赞

> Github有时会出现突然连接失败的问题，有部分情况是地址解析错误导致的，本文介绍此类问题的解决方案。

### 问题复现 ###

> Github本来好好的，说不定啥时候就会报错，报错信息如下：

Connection to XXXXX port 22: Software caused connection abort
    fatal: Could not read from remote repository.
    
    Please make sure you have the correct access rights
    and the repository exists.

> 此问题也会导致 Hexo 在 hexo d 过程中报错：

ssh_dispatch_run_fatal: Connection to 13.250.177.223 port 22: Broken pipe
    fatal: sha1 file '<stdout>' write error: Broken pipeiB/s
    fatal: the remote end hung up unexpectedly
    fatal: the remote end hung up unexpectedly

### 错误原因 ###

*  网络不通
 *  本地DNS无法正确解析地址

#### 解决方案 ####

> 打开`C:\Windows\System32\drivers\etc\hosts`文件：

# Copyright (c) 1993-2009 Microsoft Corp.
    #
    # This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
    #
    # This file contains the mappings of IP addresses to host names. Each
    # entry should be kept on an individual line. The IP address should
    # be placed in the first column followed by the corresponding host name.
    # The IP address and the host name should be separated by at least one
    # space.
    #
    # Additionally, comments (such as these) may be inserted on individual
    # lines or following the machine name denoted by a '#' symbol.
    #
    # For example:
    #
    #      102.54.94.97     rhino.acme.com          # source server
    #       38.25.63.10     x.acme.com              # x client host
    
    # localhost name resolution is handled within DNS itself.
    #   127.0.0.1       localhost
    #   ::1             localhost

> 在最后加入内容：

192.30.255.112  github.com git 
    185.31.16.184 github.global.ssl.fastly.net  12

*  至此问题解决，github可以正常访问。