PHP

PHP Apache - MAC

2020-04-21  本文已影响0人  887d1fc86fe6

MAC 默认是自带 Apache 服务器的,但是我们需要后天的去使用配置一下它。

sudo apachectl -k start    // 开启
sudo apachectl -k stop      // 关闭
sudo apachectl -k restart    // 重启

sudo apachectl start    // 开启
sudo apachectl stop      // 关闭
sudo apachectl restart    // 重启

// Apache配置文件
cd /etc/apache2
sudo cp httpd.conf httpd.conf.backup  // 备份配置文件
sudo cp httpd.conf.backup httpd.conf  // 还原配置(其实就是用备份文件覆盖)

// 备份php.ini文件
cd /etc
sudo cp php.ini.default php.ini

httpd.conf:为 Apache 服务器的配置文件。
php.ini:为 PHP 语言的配置文件。

上面启动参数里面有带 -k 跟没带 -k 的启动两种方式,可以看看Apache起步命令加-k参数和不加的区别,但是有一点需要注意,如果你是用 -k 的启动那么你后面的停止重启都需要用带 -k 命令,否则会不生效,停止或者重启不了,使用不带 -k 的启动也是一样的道理。

我这边是新机器,之前也没有对 Apache 服务器做过处理的,所以我们先开机就来启动一下 Apache:

sudo apachectl -k start

运行之后结果:

dengzemiaodeMacBook-Pro:~ dengzemiao$ sudo apachectl -k start
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using dengzemiaodeMacBook-Pro.local. Set the 'ServerName' directive globally to suppress this message
dengzemiaodeMacBook-Pro:~ dengzemiao$ 

咋们先不管警告啥的,因为咋们是新机器肯定啥都没有的,启动之后浏览器打开IP地址:http://localhost 或 http://127.0.0.1,如果浏览器输出 It works!,那就是启动成功了。

看来还是启动成功的!既然启动成功了!那么我们可以继续下一步...


# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#
DocumentRoot "/Library/WebServer/Documents"
<Directory "/Library/WebServer/Documents">
    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.4/mod/core.html#options
    # for more information.
    #
    Options Indexes FollowSymLinks Multiviews
    MultiviewsMatch Any

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   AllowOverride FileInfo AuthConfig Limit
    #
    AllowOverride None

    #
    # Controls who can get stuff from this server.
    #
    Require all granted
</Directory>

没有加入 Indexes 的打开 http://127.0.0.1 效果:

加入 Indexes 的打开 http://127.0.0.1 效果:

# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
#
# If your host doesn't have a registered DNS name, enter its IP address here.
#
#ServerName www.example.com:80 -》 默认配置就是 127.0.0.1
# 现在我们需要自定义一个 ServerName
ServerName 127.0.0.1
#LoadModule php7_module libexec/apache2/libphp7.so -》默认是被注释的
LoadModule php7_module libexec/apache2/libphp7.so

然后在配置文件中搜索关键字 "DocumentRoot",将 DocumentRoot 与 Directory 后面的默认路径替换为上面的自定义路径。

# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#
# /Library/WebServer/Documents -》 默认根目录
# /Users/dengzemiao/Sites -》 自定义根目录
DocumentRoot "/Users/dengzemiao/Sites"
<Directory "/Users/dengzemiao/Sites">
    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.4/mod/core.html#options
    # for more information.
    #
    Options Indexes FollowSymLinks Multiviews
    MultiviewsMatch Any

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   AllowOverride FileInfo AuthConfig Limit
    #
    AllowOverride None

    #
    # Controls who can get stuff from this server.
    #
    Require all granted
</Directory>

我在自定义目录里面创建一个自定义 index2.html(里面其他文件是我从默认路径那边拷贝过来的,这些都是没用的文件只是测试用一下):

然后在启动 Apache 之后访问路径:http://127.0.0.1/index2.html

注意了:以后开发写的php文件就是在这个 Sites 文件夹中进行创建文件或者项目开发,因为只有这里面你的php文件才会被执行成功,在其他地方则会显示源码不会被执行成功。

cd /etc
sudo cp php.ini.default php.ini
sudo apachectl -k start

启动完成后,用浏览器访问 127.0.0.1,可以看到放置在本地资源根目录下的文件。

IP(127.0.0.1)也可以换成你电脑的IP地址,这样在同一局域网的设备也可以访问服务器的内容。

用完 Apache 要手动关闭,否则会一直占用内存。

到这里为止 Apache 也就配置完成了!!!


下面是一些 Apache 细节检测设置功能介绍,可选择性了解。

如果配置文件不小心改错或者写错东西

<IfDefine SERVER_APP_HAS_DEFAULT_PORTS>
    Listen 8080
</IfDefine>
<IfDefine !SERVER_APP_HAS_DEFAULT_PORTS>
    Listen 80
</IfDefine>

不小心改成

<IfDefine SERVER_APP_HAS_DEFAULT_PORTS>
    Listen 8080
</IfDefine>
<IfDefine !SERVER_APP_HAS_DEFAULT_PORTS>
    Listenss1 80
</IfDefine>

可以通过命令行

sudo apachectl -t

来检测配置文件是否有问题,上面改错之后会输出

dengzemiaodeMacBook-Pro:etc dengzemiao$ sudo apachectl -t
AH00526: Syntax error on line 56 of /private/etc/apache2/httpd.conf:
Invalid command 'Listenss1', perhaps misspelled or defined by a module not included in the server configuration
dengzemiaodeMacBook-Pro:etc dengzemiao$ 

如果没有问题,则会输出:

dengzemiaodeMacBook-Pro:etc dengzemiao$ sudo apachectl -t
Syntax OK
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