• openresty环境搭建问题记录


    第一次在mac安装遇到如下问题:

    截图:

    具体code如下:

    Sonofelice:bch-flowrouter baidu$ brew install openresty/brew/openresty
    Updating Homebrew...
    ==> Homebrew has enabled anonymous aggregate user behaviour analytics.
    Read the analytics documentation (and how to opt-out) here:
      https://docs.brew.sh/Analytics.html
    
    xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
    Error: Failure while executing: git config --local --replace-all homebrew.analyticsmessage true
    ==> Tapping openresty/brew
    Cloning into '/usr/local/Homebrew/Library/Taps/openresty/homebrew-brew'...
    remote: Counting objects: 72, done.
    remote: Compressing objects: 100% (72/72), done.
    remote: Total 72 (delta 1), reused 44 (delta 0), pack-reused 0
    Unpacking objects: 100% (72/72), done.
    Tapped 62 formulae (162 files, 131.7KB)
    ==> Installing openresty from openresty/brew
    Error: The following formula:
      openresty
    cannot be installed as a binary package and must be built from source.
    Install the Command Line Tools:
      xcode-select --install
    
    Sonofelice:bch-flowrouter baidu$ brew untap homebrew/nginx
    Error: No available tap homebrew/nginx.
    Sonofelice:bch-flowrouter baidu$ xcode-select --install
    xcode-select: note: install requested for command line developer tools

    我遇到上面的错误,主要是因为缺少xcode-select

    xcode-select --install

    会弹出插件安装框,安装好之后再执行

    brew install openresty/brew/openresty

    进行安装即可。

    还可能出现的错误二,安装过xcode command line,但是过期了,可以先删除/Library/Developer目录下的CommandLineTools文件夹,然后执行下面命令安装

    xcode-select --install

    安装完成后,启动openresty,命令行直接输入openresty即可。可能会看到如下错误:

    nginx: [emerg] bind() to 0.0.0.0:80 failed (13: Permission denied)

    这是因为非root用户没有启动权限。使用sudo openresty启动即可。

    在浏览器输入:http://127.0.0.1/

    看到如下页面则表示openresty启动成功

    二、helloworld

    要本地跑一个helloworld,根据网上的教程,https://openresty.org/cn/getting-started.html

    是需要执行下面的命令的:

    nginx -p `pwd`/ -c conf/nginx.conf

    如果找不到nginx这个命令,可以先去配置一下环境变量:

     PATH=/usr/local/openresty/nginx/sbin:$PATH

    export PATH

    但是我自己的mac使用的是homebrew进行安装的,所以默认目录是

    /usr/local/Cellar/openresty/1.13.6.1/nginx/sbin

    记得去配置好自己的安装目录。

    在自己的nginx.conf中,内容如下:

    worker_processes  1;
    error_log logs/error.log;
    events {
        worker_connections 1024;
    }
    http {
        server {
            listen 8081;
            location / {
                default_type text/html;
                content_by_lua '
                    ngx.say("<p>hello, world</p>")
                ';
            }
        }
    }

    再使用

    nginx -p `pwd`/ -c conf/nginx.conf

    (停掉nginx进程可以在上述命令后面直接加 -s stop)

    命令启动之后,然后curl

    curl http://localhost:8081/
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  • 原文地址:https://www.cnblogs.com/sonofelice/p/8072570.html
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