apache配置 IP或域名/php

1）修改配置文件httpd.conf：
a. 将# Include conf/extra/httpd-vhosts.conf前面的“#”去掉。

2）修改httpd-vhosts.conf文件，在文件末尾添加：
        <IfModule alias_module>
            Alias  /php  "D:/www/app/php"
        </IfModule alias_module>

3）重启Apache，在浏览器中输入http://localhost/php即可访问对应的目录。

<IfModule alias_module>
    #
    # Redirect: Allows you to tell clients about documents that used to 
    # exist in your server's namespace, but do not anymore. The client 
    # will make a new request for the document at its new location.
    # Example:
    # Redirect permanent /foo http://www.example.com/bar

    #
    # Alias: Maps web paths into filesystem paths and is used to
    # access content that does not live under the DocumentRoot.
    # Example:
    # Alias /webpath /full/filesystem/path
    #
    # If you include a trailing / on /webpath then the server will
    # require it to be present in the URL.  You will also likely
    # need to provide a <Directory> section to allow access to
    # the filesystem path.

    #
    # ScriptAlias: This controls which directories contain server scripts. 
    # ScriptAliases are essentially the same as Aliases, except that
    # documents in the target directory are treated as applications and
    # run by the server when requested rather than as documents sent to the
    # client.  The same rules about trailing "/" apply to ScriptAlias
    # directives as to Alias.
    #
    #ScriptAlias /cgi-bin/ "D:/phpStudy/Apache/cgi-bin/"
 Alias  /php  "D:/phpStudy/www"

</IfModule>