Mac install homebrew error curl: (7) Failed to connect to raw.githubusercontent.com port 443: Operation

When homebrew installation, generally directly enter commands directly in the terminal:

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

But this method when network problems such as the title of this error will be reported.
This time brew_install.rb download the file directly, then the console command to run the ruby brew_install.rb. Download this file:
link: https: //pan.baidu.com/s/1rVh8bY73NLc77cQYN_2HoQ Password: n3si

 

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Homebrew change source

1. 1. 替换brew.git:

2. $ cd "$(brew --repo)"

3. 中科大:

4. $ git remote set-url origin https://mirrors.ustc.edu.cn/brew.git

5. 清华:

6. $ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

7. 2. 替换homebrew-core.git:

8. $ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"

9. 中科大:

10. $ git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git

11. 清华:

12. $ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

13. 3. 替换homebrew-bottles:

14. 中科大:

15. $ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile

16. $ source ~/.bash_profile

17. 清华:

18. $ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile

19. $ source ~/.bash_profile

20. 4. 应用：

21. $ brew update