mac下php开发环境搭建＋CI框架使用

一、启动apache：

apachectl start

停止：

apachectl stop

配置文件：

vi /etc/apache2/httpd.conf

一、修改端口

mac下php开发环境搭建＋CI框架使用

因为80端口不想被占用，80端口还得去弄其他的事情

重启apache

apachectl restart

访问：http://localhost:8405

mac下php开发环境搭建＋CI框架使用

2启用php
打开文件 sudo vi /etc/apache2/httpd.conf
找到 #LoadModule php5_module libexec/apache2/libphp5.so 去掉 #

mac下php开发环境搭建＋CI框架使用

编辑php文件

cp /Library/WebServer/Documents/index.html.en /Library/WebServer/Documents/info.php

修改为：

<html><body><h1>Itiiiiiii works!</h1></body></html>
<?php
    echo phpinfo();
?>

mac下php开发环境搭建＋CI框架使用

重启apache: apachectl restart

访问如下：

http://localhost:8405/info.php

mac下php开发环境搭建＋CI框架使用

3 修改DocumentRoot
1) 找到 DocumentRoot "/Library/WebServer/Documents"
修改 DocumentRoot "[自动的路径]"
2) 找到 <Directory "/Library/WebServer/Documents">
修改为<Directory "[上面的路径]">

上面的路径为：/Users/apple/Documents/phpforwuyu

4. 重启apache

apachectl restart

但是这时候我们是不具备访问改目录的权限的

权限没搞好

参考：

http://blog.chinaunix.net/uid-22556372-id-3245808.html

http://www.zhihu.com/question/20854982

http://blog.csdn.net/abeetle/article/details/48731993

http://phpstone.com/php-development-on-mac-os-x/

http://www.cnblogs.com/super-d2/p/4665931.html

http://codeigniter.org.cn/user_guide/

在线升级

http://php-osx.liip.ch/

备注：设置虚拟主机

在终端运行“sudo vi /etc/apache2/httpd.conf”，打开Apche的配置文件
在httpd.conf中找到“#Include /private/etc/apache2/extra/httpd-vhosts.conf”，去掉前面的“＃”，保存并退出。
去掉LoadModule vhost_alias_module modules/mod_vhost_alias.so
运行“sudo apachectl restart”，重启Apache后就开启了虚拟主机配置功能。

运行“sudo vi /etc/apache2/extra/httpd-vhosts.conf”，就打开了配置虚拟主机文件httpd-vhost.conf，配置虚拟主机了。需要注意的是该文件默认开启了两个作为例子的虚拟主机：

完整的配置如下httpd.conf：

#
# This is the main Apache HTTP server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
# In particular, see 
# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
# for a discussion of each configuration directive.
#
# Do NOT simply read the instructions in here without understanding
# what they do.  They're here only as hints or reminders.  If you are unsure
# consult the online docs. You have been warned.  
#
# Configuration and logfile names: If the filenames you specify for many
# of the server's control files begin with "/" (or "drive:/" for Win32), the
# server will use that explicit path.  If the filenames do *not* begin
# with "/", the value of ServerRoot is prepended -- so "logs/access_log"
# with ServerRoot set to "/usr/local/apache2" will be interpreted by the
# server as "/usr/local/apache2/logs/access_log", whereas "/logs/access_log" 
# will be interpreted as '/logs/access_log'.

#
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
#
# Do not add a slash at the end of the directory path.  If you point
# ServerRoot at a non-local disk, be sure to specify a local disk on the
# Mutex directive, if file-based mutexes are used.  If you wish to share the
# same ServerRoot for multiple httpd daemons, you will need to change at
# least PidFile.
#
ServerRoot "/usr"

#
# Mutex: Allows you to set the mutex mechanism and mutex file directory
# for individual mutexes, or change the global defaults
#
# Uncomment and change the directory if mutexes are file-based and the default
# mutex file directory is not on a local disk or is not appropriate for some
# other reason.
#
# Mutex default:/private/var/run

#
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to 
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 8405

#
# Dynamic Shared Object (DSO) Support
#
# To be able to use the functionality of a module which was built as a DSO you
# have to place corresponding `LoadModule' lines at this location so the
# directives contained in it are actually available _before_ they are used.
# Statically compiled modules (those listed by `httpd -l') do not need
# to be loaded here.
#
# Example:
# LoadModule foo_module modules/mod_foo.so
#
LoadModule authn_file_module libexec/apache2/mod_authn_file.so
#LoadModule authn_dbm_module libexec/apache2/mod_authn_dbm.so
#LoadModule authn_anon_module libexec/apache2/mod_authn_anon.so
#LoadModule authn_dbd_module libexec/apache2/mod_authn_dbd.so
#LoadModule authn_socache_module libexec/apache2/mod_authn_socache.so
LoadModule authn_core_module libexec/apache2/mod_authn_core.so
LoadModule authz_host_module libexec/apache2/mod_authz_host.so
LoadModule authz_groupfile_module libexec/apache2/mod_authz_groupfile.so
LoadModule authz_user_module libexec/apache2/mod_authz_user.so
#LoadModule authz_dbm_module libexec/apache2/mod_authz_dbm.so
#LoadModule authz_owner_module libexec/apache2/mod_authz_owner.so
#LoadModule authz_dbd_module libexec/apache2/mod_authz_dbd.so
LoadModule authz_core_module libexec/apache2/mod_authz_core.so
#LoadModule authnz_ldap_module libexec/apache2/mod_authnz_ldap.so
LoadModule access_compat_module libexec/apache2/mod_access_compat.so
LoadModule auth_basic_module libexec/apache2/mod_auth_basic.so
#LoadModule auth_form_module libexec/apache2/mod_auth_form.so
#LoadModule auth_digest_module libexec/apache2/mod_auth_digest.so
#LoadModule allowmethods_module libexec/apache2/mod_allowmethods.so
#LoadModule file_cache_module libexec/apache2/mod_file_cache.so
#LoadModule cache_module libexec/apache2/mod_cache.so
#LoadModule cache_disk_module libexec/apache2/mod_cache_disk.so
#LoadModule cache_socache_module libexec/apache2/mod_cache_socache.so
#LoadModule socache_shmcb_module libexec/apache2/mod_socache_shmcb.so
#LoadModule socache_dbm_module libexec/apache2/mod_socache_dbm.so
#LoadModule socache_memcache_module libexec/apache2/mod_socache_memcache.so
#LoadModule watchdog_module libexec/apache2/mod_watchdog.so
#LoadModule macro_module libexec/apache2/mod_macro.so
#LoadModule dbd_module libexec/apache2/mod_dbd.so
#LoadModule dumpio_module libexec/apache2/mod_dumpio.so
#LoadModule echo_module libexec/apache2/mod_echo.so
#LoadModule buffer_module libexec/apache2/mod_buffer.so
#LoadModule data_module libexec/apache2/mod_data.so
#LoadModule ratelimit_module libexec/apache2/mod_ratelimit.so
LoadModule reqtimeout_module libexec/apache2/mod_reqtimeout.so
#LoadModule ext_filter_module libexec/apache2/mod_ext_filter.so
#LoadModule request_module libexec/apache2/mod_request.so
#LoadModule include_module libexec/apache2/mod_include.so
LoadModule filter_module libexec/apache2/mod_filter.so
#LoadModule reflector_module libexec/apache2/mod_reflector.so
#LoadModule substitute_module libexec/apache2/mod_substitute.so
#LoadModule sed_module libexec/apache2/mod_sed.so
#LoadModule charset_lite_module libexec/apache2/mod_charset_lite.so
#LoadModule deflate_module libexec/apache2/mod_deflate.so
#LoadModule xml2enc_module libexec/apache2/mod_xml2enc.so
#LoadModule proxy_html_module libexec/apache2/mod_proxy_html.so
LoadModule mime_module libexec/apache2/mod_mime.so
#LoadModule ldap_module libexec/apache2/mod_ldap.so
LoadModule log_config_module libexec/apache2/mod_log_config.so
#LoadModule log_debug_module libexec/apache2/mod_log_debug.so
#LoadModule log_forensic_module libexec/apache2/mod_log_forensic.so
#LoadModule logio_module libexec/apache2/mod_logio.so
LoadModule env_module libexec/apache2/mod_env.so
#LoadModule mime_magic_module libexec/apache2/mod_mime_magic.so
#LoadModule expires_module libexec/apache2/mod_expires.so
LoadModule headers_module libexec/apache2/mod_headers.so
#LoadModule usertrack_module libexec/apache2/mod_usertrack.so
##LoadModule unique_id_module libexec/apache2/mod_unique_id.so
LoadModule setenvif_module libexec/apache2/mod_setenvif.so
LoadModule version_module libexec/apache2/mod_version.so
#LoadModule remoteip_module libexec/apache2/mod_remoteip.so
LoadModule proxy_module libexec/apache2/mod_proxy.so
LoadModule proxy_connect_module libexec/apache2/mod_proxy_connect.so
LoadModule proxy_ftp_module libexec/apache2/mod_proxy_ftp.so
LoadModule proxy_http_module libexec/apache2/mod_proxy_http.so
LoadModule proxy_fcgi_module libexec/apache2/mod_proxy_fcgi.so
LoadModule proxy_scgi_module libexec/apache2/mod_proxy_scgi.so
#LoadModule proxy_fdpass_module libexec/apache2/mod_proxy_fdpass.so
LoadModule proxy_wstunnel_module libexec/apache2/mod_proxy_wstunnel.so
LoadModule proxy_ajp_module libexec/apache2/mod_proxy_ajp.so
LoadModule proxy_balancer_module libexec/apache2/mod_proxy_balancer.so
LoadModule proxy_express_module libexec/apache2/mod_proxy_express.so
#LoadModule session_module libexec/apache2/mod_session.so
#LoadModule session_cookie_module libexec/apache2/mod_session_cookie.so
#LoadModule session_dbd_module libexec/apache2/mod_session_dbd.so
LoadModule slotmem_shm_module libexec/apache2/mod_slotmem_shm.so
#LoadModule slotmem_plain_module libexec/apache2/mod_slotmem_plain.so
#LoadModule ssl_module libexec/apache2/mod_ssl.so
#LoadModule dialup_module libexec/apache2/mod_dialup.so
LoadModule lbmethod_byrequests_module libexec/apache2/mod_lbmethod_byrequests.so
LoadModule lbmethod_bytraffic_module libexec/apache2/mod_lbmethod_bytraffic.so
LoadModule lbmethod_bybusyness_module libexec/apache2/mod_lbmethod_bybusyness.so
#LoadModule lbmethod_heartbeat_module libexec/apache2/mod_lbmethod_heartbeat.so
LoadModule unixd_module libexec/apache2/mod_unixd.so
#LoadModule heartbeat_module libexec/apache2/mod_heartbeat.so
#LoadModule heartmonitor_module libexec/apache2/mod_heartmonitor.so
#LoadModule dav_module libexec/apache2/mod_dav.so
LoadModule status_module libexec/apache2/mod_status.so
LoadModule autoindex_module libexec/apache2/mod_autoindex.so
#LoadModule asis_module libexec/apache2/mod_asis.so
#LoadModule info_module libexec/apache2/mod_info.so
#LoadModule cgi_module libexec/apache2/mod_cgi.so
#LoadModule dav_fs_module libexec/apache2/mod_dav_fs.so
#LoadModule dav_lock_module libexec/apache2/mod_dav_lock.so

LoadModule vhost_alias_module libexec/apache2/mod_vhost_alias.so
LoadModule negotiation_module libexec/apache2/mod_negotiation.so
LoadModule dir_module libexec/apache2/mod_dir.so
#LoadModule imagemap_module libexec/apache2/mod_imagemap.so
#LoadModule actions_module libexec/apache2/mod_actions.so
#LoadModule speling_module libexec/apache2/mod_speling.so
#LoadModule userdir_module libexec/apache2/mod_userdir.so
LoadModule alias_module libexec/apache2/mod_alias.so
#LoadModule rewrite_module libexec/apache2/mod_rewrite.so
LoadModule php5_module libexec/apache2/libphp5.so
LoadModule hfs_apple_module libexec/apache2/mod_hfs_apple.so

<IfModule unixd_module>
#
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.  
#
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
#
User _www
Group _www

</IfModule>

# 'Main' server configuration
#
# The directives in this section set up the values used by the 'main'
# server, which responds to any requests that aren't handled by a
# <VirtualHost> definition.  These values also provide defaults for
# any <VirtualHost> containers you may define later in the file.
#
# All of these directives may appear inside <VirtualHost> containers,
# in which case these default settings will be overridden for the
# virtual host being defined.
#

#
# ServerAdmin: Your address, where problems with the server should be
# e-mailed.  This address appears on some server-generated pages, such
# as error documents.  e.g. admin@your-domain.com
#
ServerAdmin you@example.com

#
# 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

#
# Deny access to the entirety of your server's filesystem. You must
# explicitly permit access to web content directories in other 
# <Directory> blocks below.
#
#<Directory />
#    AllowOverride none
#    Require all denied
#</Directory>

#<Directory />  
#    Options Indexes FollowSymLinks  
#    AllowOverride None  
#</Directory>

<Directory />
   # Options FollowSymLinks
    AllowOverride None
    #Order deny,allow
    #Deny from all
    allow from all
    Options All
    #允许所有访问
    #Satisfy all
</Directory>


#
# Note that from this point forward you must specifically allow
# particular features to be enabled - so if something's not working as
# you might expect, make sure that you have specifically enabled it
# below.
#

#
# 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">
#DocumentRoot "/Users/apple/Documents/vhost"
#<Directory "/Users/apple/Documents/vhost">
    #
    # 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 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
    AllowOverride all    

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

#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
<IfModule dir_module>
    DirectoryIndex index.html
</IfModule>

#
# The following lines prevent .htaccess and .htpasswd files from being 
# viewed by Web clients. 
#
<FilesMatch "^\.([Hh][Tt]|[Dd][Ss]_[Ss])">
    Require all denied
</FilesMatch>

#
# Apple specific filesystem protection.
#
<Files "rsrc">
    Require all denied
</Files>
<DirectoryMatch ".*\.\.namedfork">
    Require all denied
</DirectoryMatch>

#
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here.  If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#
ErrorLog "/private/var/log/apache2/error_log"

#
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
#
LogLevel warn

<IfModule log_config_module>
    #
    # The following directives define some format nicknames for use with
    # a CustomLog directive (see below).
    #
    LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
    LogFormat "%h %l %u %t \"%r\" %>s %b" common

    <IfModule logio_module>
      # You need to enable mod_logio.c to use %I and %O
      LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
    </IfModule>

    #
    # The location and format of the access logfile (Common Logfile Format).
    # If you do not define any access logfiles within a <VirtualHost>
    # container, they will be logged here.  Contrariwise, if you *do*
    # define per-<VirtualHost> access logfiles, transactions will be
    # logged therein and *not* in this file.
    #
    CustomLog "/private/var/log/apache2/access_log" common

    #
    # If you prefer a logfile with access, agent, and referer information
    # (Combined Logfile Format) you can use the following directive.
    #
    #CustomLog "/private/var/log/apache2/access_log" combined
</IfModule>

<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.
    #
    ScriptAliasMatch ^/cgi-bin/((?!(?i:webobjects)).*$) "/Library/WebServer/CGI-Executables/$1"

</IfModule>

<IfModule cgid_module>
    #
    # ScriptSock: On threaded servers, designate the path to the UNIX
    # socket used to communicate with the CGI daemon of mod_cgid.
    #
    #Scriptsock cgisock
</IfModule>

#
# "/Library/WebServer/CGI-Executables" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
#
<Directory "/Library/WebServer/CGI-Executables">
    AllowOverride None
    Options None
    Require all granted
</Directory>

<IfModule mime_module>
    #
    # TypesConfig points to the file containing the list of mappings from
    # filename extension to MIME-type.
    #
    TypesConfig /private/etc/apache2/mime.types

    #
    # AddType allows you to add to or override the MIME configuration
    # file specified in TypesConfig for specific file types.
    #
    #AddType application/x-gzip .tgz
    #
    # AddEncoding allows you to have certain browsers uncompress
    # information on the fly. Note: Not all browsers support this.
    #
    #AddEncoding x-compress .Z
    #AddEncoding x-gzip .gz .tgz
    #
    # If the AddEncoding directives above are commented-out, then you
    # probably should define those extensions to indicate media types:
    #
    AddType application/x-compress .Z
    AddType application/x-gzip .gz .tgz

    #
    # AddHandler allows you to map certain file extensions to "handlers":
    # actions unrelated to filetype. These can be either built into the server
    # or added with the Action directive (see below)
    #
    # To use CGI scripts outside of ScriptAliased directories:
    # (You will also need to add "ExecCGI" to the "Options" directive.)
    #
    #AddHandler cgi-script .cgi

    # For type maps (negotiated resources):
    #AddHandler type-map var

    #
    # Filters allow you to process content before it is sent to the client.
    #
    # To parse .shtml files for server-side includes (SSI):
    # (You will also need to add "Includes" to the "Options" directive.)
    #
    #AddType text/html .shtml
    #AddOutputFilter INCLUDES .shtml
</IfModule>

#
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type.  The MIMEMagicFile
# directive tells the module where the hint definitions are located.
#
#MIMEMagicFile /private/etc/apache2/magic

#
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
#
# Some examples:
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html
#

#
# MaxRanges: Maximum number of Ranges in a request before
# returning the entire resource, or one of the special
# values 'default', 'none' or 'unlimited'.
# Default setting is to accept 200 Ranges.
#MaxRanges unlimited

#
# EnableMMAP and EnableSendfile: On systems that support it, 
# memory-mapping or the sendfile syscall may be used to deliver
# files.  This usually improves server performance, but must
# be turned off when serving from networked-mounted 
# filesystems or if support for these functions is otherwise
# broken on your system.
# Defaults: EnableMMAP On, EnableSendfile Off
#
#EnableMMAP off
#EnableSendfile on

TraceEnable off

# Supplemental configuration
#
# The configuration files in the /private/etc/apache2/extra/ directory can be 
# included to add extra features or to modify the default configuration of 
# the server, or you may simply copy their contents here and change as 
# necessary.

# Server-pool management (MPM specific)
Include /private/etc/apache2/extra/httpd-mpm.conf

# Multi-language error messages
#Include /private/etc/apache2/extra/httpd-multilang-errordoc.conf

# Fancy directory listings
Include /private/etc/apache2/extra/httpd-autoindex.conf

# Language settings
#Include /private/etc/apache2/extra/httpd-languages.conf

# User home directories
#Include /private/etc/apache2/extra/httpd-userdir.conf

# Real-time info on requests and configuration
#Include /private/etc/apache2/extra/httpd-info.conf

# Virtual hosts
Include /private/etc/apache2/extra/httpd-vhosts.conf

# Local access to the Apache HTTP Server Manual
#Include /private/etc/apache2/extra/httpd-manual.conf

# Distributed authoring and versioning (WebDAV)
#Include /private/etc/apache2/extra/httpd-dav.conf

# Various default settings
#Include /private/etc/apache2/extra/httpd-default.conf

# Configure mod_proxy_html to understand HTML4/XHTML1
<IfModule proxy_html_module>
Include /private/etc/apache2/extra/proxy-html.conf
</IfModule>

# Secure (SSL/TLS) connections
#Include /private/etc/apache2/extra/httpd-ssl.conf
#
# Note: The following must must be present to support
#       starting without SSL on platforms with no /dev/random equivalent
#       but a statically compiled-in mod_ssl.
#
<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule>

Include /private/etc/apache2/other/*.conf

#
# uncomment out the below to deal with user agents that deliberately
# violate open standards by misusing DNT (DNT *must* be a specific
# end-user choice)
#
#<IfModule setenvif_module>
#BrowserMatch "MSIE 10.0;" bad_DNT
#</IfModule>
#<IfModule headers_module>
#RequestHeader unset DNT env=bad_DNT
#</IfModule>

View Code

在终端运行“sudo vi /etc/apache2/httpd.conf”，打开Apche的配置文件

<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host.example.com
    DocumentRoot "/usr/docs/dummy-host.example.com"
    ServerName dummy-host.example.com
    ErrorLog "/private/var/log/apache2/dummy-host.example.com-error_log"
    CustomLog "/private/var/log/apache2/dummy-host.example.com-access_log" common
</VirtualHost>
 
<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "/usr/docs/dummy-host2.example.com"
    ServerName dummy-host2.example.com
    ErrorLog "/private/var/log/apache2/dummy-host2.example.com-error_log"
    CustomLog "/private/var/log/apache2/dummy-host2.example.com-access_log" common
</VirtualHost>

而实际上，这两个虚拟主机是不存在的，在没有配置任何其他虚拟主机时，可能会导致访问localhost时出现如下提示：

Forbidden
You don't have permission to access /index.php on this server

最简单的办法就是在它们每行前面加上#，注释掉就好了，这样既能参考又不导致其他问题。

6、增加如下配置（事先得创建好目录：/Users/apple/Documents/vhost/mysites）

<VirtualHost *:8405>
    DocumentRoot "/Users/apple/Documents/vhost/mysites"
    ServerName mysites
    <Directory />
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order deny,allow
                Allow from all
      </Directory>
</VirtualHost>

7、运行“sudo vi /etc/hosts”，打开hosts配置文件，加入"127.0.0.1 mysites"，这样就可以配置完成sites虚拟主机了，可以访问“http://mysites”了

8、重启apache:

sudo apachectl restart

访问：http://mysites:8405/

效果如下：

mac下php开发环境搭建＋CI框架使用

ok测试成功

备注：使用CodeIgniter框架开发应用

一、在apache的根目录：/Library/WebServer/Documents，下拉取代码：

git clone https://github.com/bcit-ci/CodeIgniter.git

访问：

http://localhost:8405/CodeIgniter/

如图：

mac下php开发环境搭建＋CI框架使用

新建数据库与表

CREATE databases ciblog;

CREATE TABLE `users` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `username` varchar(255) DEFAULT NULL,
  `nickname` varchar(255) DEFAULT NULL,
  `password` varchar(255) DEFAULT NULL,
  `email` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;

CREATE TABLE `posts` (
  `uid` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `title` varchar(255) DEFAULT NULL,
  `time` datetime DEFAULT NULL,
  `content` varchar(255) DEFAULT NULL,
  `catetory` varchar(255) DEFAULT NULL,
  `tag` varchar(255) DEFAULT NULL,
  `type` int(11) DEFAULT NULL,
  `pid` int(11) DEFAULT NULL,
  PRIMARY KEY (`uid`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;

CREATE TABLE `admin_user` (
  `uid` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT '用户ID',
  `username` char(16) NOT NULL DEFAULT '' COMMENT '用户名',
  `password` char(32) NOT NULL DEFAULT '' COMMENT '密码',
  `salt` char(6) NOT NULL DEFAULT '' COMMENT '密码SALT',
  `type` tinyint(1) unsigned NOT NULL DEFAULT '3' COMMENT '1-超级管理员, 2-管理员, 3-用户',
  `state` tinyint(1) unsigned NOT NULL DEFAULT '1' COMMENT '1-正常, 2-禁止登陆',
  `register_time` datetime NOT NULL COMMENT '注册时间',
  `last_login_time` datetime NOT NULL COMMENT '最后登入次数',
  `last_login_ip` int(10) unsigned DEFAULT '0' NULL COMMENT '最后登陆IP',
  `login_count` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '登入次数',
  PRIMARY KEY (`uid`),
  UNIQUE KEY `username` (`username`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='管理用户表';

View Code

插入数据：

INSERT INTO `posts` (`uid`, `title`, `time`, `content`, `catetory`, `tag`, `type`, `pid`)
VALUES
    (1, 'dsfsdf', '2015-09-11 00:21:21', 'sdfsdf', 'sdfsd', '1', 1, 1),
    (2, '似懂非懂', '2015-09-11 00:21:21', '22', '2323岁的身份', '1', 1, 1);


INSERT INTO `users` (`id`, `username`, `nickname`, `password`, `email`)
VALUES
    (1, 'zxww', 'zcw', 'zcw', 'zcw'),
    (2,  'llll', 'ddd', 'dd', '31131');

View Code

控制器：

post.php

<?php
class Post extends CI_Controller {
  public function __construct() {
     parent::__construct();
  }
  public function create() {
    $this->load->model('post_model');
    $this->load->helper('form');
    $this->load->helper('url');
    $this->load->library('form_validation');
    if(!$this->session->userdata('logged_in')) {
      redirect('/');
    }
    $this->form_validation->set_rules('title','Title','required|xss_clean');
    $this->form_validation->set_rules('content','Content','required|xss_clean');
    $this->form_validation->set_rules('catetory','Catetory','required|xss_clean');
    $this->form_validation->set_rules('tag','Tag','required|xss_clean');
  
    if($this->form_validation->run() === FALSE) {
      $data['title'] = "Create Post";
      $this->load->view('templates/header',$data);
      $this->load->view('post/create');
      $this->load->view('templates/footer');
    } else {
      $this->post_model->create_post();
      // $this->load->view('post/create-success');
      redirect('/');
    }
  }
  public function update($pid = FALSE) {
    $this->load->model('post_model');
    $this->load->helper('form');
    $this->load->library('form_validation');
    $this->load->helper('url');
    if($pid === FALSE) {
      redirect('/');
    }
    $current = $this->session->userdata('uid');
    $data['post'] = $this->post_model->get_post($pid);
    if($data['post']->uid !== $current) {
      redirect('/');
    }
    $this->form_validation->set_rules('title','Title','required|xss_clean');
    $this->form_validation->set_rules('content','Content','required|xss_clean');
    $this->form_validation->set_rules('catetory','Catetory','required|xss_clean');
    $this->form_validation->set_rules('tag','Tag','required|xss_clean');
  
    if($this->form_validation->run() === FALSE) {
      $data['title'] = "Update Post";
      $this->load->view('templates/header',$data);
      $this->load->view('post/update',$data);
      $this->load->view('templates/footer');
    } else {
      $this->post_model->update_post($pid);
      redirect('/view/'.$data['post']->pid);
    }
  }
  public function view($pid = FALSE) {
    $this->load->model('post_model');
    $this->load->helper('date');
    if($pid === FALSE) {
      redirect('/');
      // $data['posts'] = $this->post_model->get_post();
      // $this->load->view('post/index',$data);
    } else {
      $data['post'] = $this->post_model->get_post($pid);
      $data['title'] = $data['post']->title;
      $this->load->view('templates/header',$data);
      $this->load->view('post/view',$data);
    }
    $this->load->view('templates/footer');
  }
  public function plist($p = FALSE) {
    $this->load->model('post_model');
    if($p === FALSE) {
      $data['posts'] = $this->post_model->get_list_post();
      $data['current_page'] = 0;
    } else {
      $data['posts'] = $this->post_model->get_list_post($p);
      $data['current_page'] = $p;
    }
    $data['title'] = 'Post List';
    $data['total_rows'] = $this->post_model->get_post_nums();
    
    $this->load->view('templates/header',$data);
    $this->load->view('post/index',$data);
    $this->load->view('templates/footer');
  }
  public function delete($pid = FALSE) {
    $this->load->model('post_model');
    $this->load->helper('url');
    $current = $this->session->userdata('uid');
    $data['post'] = $this->post_model->get_post($pid);
    if($data['post']->uid !== $current) {
      redirect('/');
    }
    if($pid !== FALSE) {
      $this->post_model->delete_post($pid);
      redirect('/','refresh');
    }
  }
}

View Code

user.php

<?php
class User extends CI_Controller {
  public function __construct() {
    parent::__construct();
    // $this->load->model('user');
  }
  public function login() {
    $this->load->helper('form');
    $this->load->helper('url');
    $this->load->library('form_validation');
    if($this->session->userdata('logged_in')){
      redirect('/');
    }
    // 这里要判断是否已经登录
    $this->form_validation->set_rules('username','Username','trim|required|xss_clean');
    $this->form_validation->set_rules('password','Password','md5');
    $data['title'] = "Login";
    if($this->form_validation->run() === FALSE) {
      $this->load->view('templates/header',$data);
      $this->load->view('user/login');
      $this->load->view('templates/footer');
    } else {
      $username = $this->input->post('username');
      $password = $this->input->post('password');
      $result = $this->user_model->get_user($username);
      if($result && $password == $result->password) {
        $this->load->view('user/login-success');
        $this->session->set_userdata('uid',$result->id);
        $this->session->set_userdata('username',$result->username);
        $this->session->set_userdata('nickname',$result->nickname);
        $this->session->set_userdata('email',$result->email);
        $this->session->set_userdata('logged_in',TRUE);
        redirect('/');
      } else {
        $this->form_validation->set_message('username or password error');
        $this->load->view('templates/header',$data);
        $this->load->view('user/login');
        $this->load->view('templates/footer');
      }
    }
  }
  public function register() {
    $this->load->helper('form');
    $this->load->helper('url');
    $this->load->library('form_validation');
    $this->form_validation->set_rules('username','Username','trim|required|xss_clean|is_unique[users.username]');
    $this->form_validation->set_rules('password','Password','trim|required|mathes[passconf]|md5');
    $this->form_validation->set_rules('passconf','Password Confirmation','required');
    $this->form_validation->set_rules('email','Email','required|is_unique[users.email]');
    if($this->form_validation->run() === FALSE) {
      $data['title'] = "Register";
      $this->load->view('templates/header',$data);
      $this->load->view('user/register');
      $this->load->view('templates/footer');
    } else {
      $this->user_model->create_user();
      redirect('/login');
    }
  }
  public function logout() {
    $this->session->unset_userdata('uid');
    $this->session->unset_userdata('username');
    $this->session->unset_userdata('nickname');
    $this->session->unset_userdata('email');
    $this->session->set_userdata('logged_in',FALSE);
    redirect('/');
  }
}

View Code

视图：

index.php

<h2>Post List</h2>
<ul class="list">
  
  <?php foreach($posts as $post) :?>
  <li class="item">
    <h3>
      <a href="./view/<?php echo $post->pid; ?>">
        <?php echo $post->title ?>
      </a>
    </h3>
    <small>
      <?php echo $post->nickname; ?>
    </small>  
    <div class="content">
      <?php echo $post->content; ?>
    </div>
  </li>
  <?php endforeach ?>
</ul>
<nav>
  <?php 
  for ($i=0; $i <= intval($total_rows/5); $i++) { 
    if($i == $current_page) {
      echo "<a class='current'>".($i+1)."</a>";
    } elseif($i==0) {
      echo "<a href='".page_url()."'>1</a>";
    } else {
      echo "<a href='".page_url('list/'.$i)."'>".($i+1)."</a>";
    }
    
  }
  ?>
</nav>

View Code

模型：

post_model.php

<?php

class Post_model extends CI_Model {
  public function __construct() {
    $this->load->database();
  }

  public function create_post() {
    $this->load->helper('date');

    $data = array(
      'title' => $this->input->post('title'),
      'uid' => $this->session->userdata('uid'),
      'time' => now(),
      'content' => $this->input->post('content'),
      'catetory' => $this->input->post('catetory'),
      'tag' => $this->input->post('tag'),
      'type' => $this->input->post('type')
    );

    return $this->db->insert('posts',$data);
  }

  public function get_post($pid = FALSE) {
    $this->db->select('*');
    $this->db->from('posts');
    $this->db->join('users','users.id = posts.uid');

    if($pid === FALSE) {
      $this->db->order_by('pid desc');
      $query = $this->db->get();
      return $query->result();
    }

    $this->db->where('pid',$pid);
    $query = $this->db->get();
    return $query->row();
  }

  public function get_list_post($p = FALSE) {
    $this->db->select('*');
    $this->db->from('posts');
    $this->db->join('users','users.id = posts.uid');
    $this->db->order_by('pid desc');

    if($p === FALSE) {
      $this->db->limit(5);
    } else {
      $this->db->limit($p*5+5,$p*5);
    }

    $query = $this->db->get();
    return $query->result();
  }

  public function get_post_nums() {
    $this->db->select('*');
    $this->db->from('posts');
    $this->db->join('users','users.id = posts.uid');
    $this->db->order_by('pid desc');

    return $this->db->count_all_results();
  }

  public function update_post($pid = FALSE) {
    if($pid === FALSE) {
      return FALSE;
    }
    $this->load->helper('date');

    $data = array(
      'title' => $this->input->post('title'),
      'time' => now(),
      'content' => $this->input->post('content'),
      'catetory' => $this->input->post('catetory'),
      'tag' => $this->input->post('tag'),
      'type' => $this->input->post('type')
    );

    return $this->db->update('posts',$data,array('pid'=>$pid));
  }

  public function delete_post($pid = FALSE) {
    if($pid === FALSE) {
      return FALSE;
    }
    $this->load->helper('url');

    return $this->db->delete('posts',array('pid'=>$pid));
  }
}

View Code

user_model.php

<?php

class User_model extends CI_Model {
  public function __construct() {
    $this->load->database();
  }

  public function create_user() {

    $data = array(
      'username' => $this->input->post('username'), 
      'nickname' => $this->input->post('nickname'),
      'password' => $this->input->post('password'),
      'email' => $this->input->post('email')
    );

    return $this->db->insert('users',$data);
  }

  public function get_user($username = FALSE) {
    if($username == FALSE) {
      return false;
    }

    $query = $this->db->get_where('users',array('username'=>$username));
    return $query->row();
  }
}

View Code

database.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

/*
| -------------------------------------------------------------------
| DATABASE CONNECTIVITY SETTINGS
| -------------------------------------------------------------------
| This file will contain the settings needed to access your database.
|
| For complete instructions please consult the 'Database Connection'
| page of the User Guide.
|
| -------------------------------------------------------------------
| EXPLANATION OF VARIABLES
| -------------------------------------------------------------------
|
|    ['dsn']      The full DSN string describe a connection to the database.
|    ['hostname'] The hostname of your database server.
|    ['username'] The username used to connect to the database
|    ['password'] The password used to connect to the database
|    ['database'] The name of the database you want to connect to
|    ['dbdriver'] The database driver. e.g.: mysqli.
|            Currently supported:
|                 cubrid, ibase, mssql, mysql, mysqli, oci8,
|                 odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
|    ['dbprefix'] You can add an optional prefix, which will be added
|                 to the table name when using the  Query Builder class
|    ['pconnect'] TRUE/FALSE - Whether to use a persistent connection
|    ['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
|    ['cache_on'] TRUE/FALSE - Enables/disables query caching
|    ['cachedir'] The path to the folder where cache files should be stored
|    ['char_set'] The character set used in communicating with the database
|    ['dbcollat'] The character collation used in communicating with the database
|                 NOTE: For MySQL and MySQLi databases, this setting is only used
|                  as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
|                 (and in table creation queries made with DB Forge).
|                  There is an incompatibility in PHP with mysql_real_escape_string() which
|                  can make your site vulnerable to SQL injection if you are using a
|                  multi-byte character set and are running versions lower than these.
|                  Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
|    ['swap_pre'] A default table prefix that should be swapped with the dbprefix
|    ['encrypt']  Whether or not to use an encrypted connection.
|
|            'mysql' (deprecated), 'sqlsrv' and 'pdo/sqlsrv' drivers accept TRUE/FALSE
|            'mysqli' and 'pdo/mysql' drivers accept an array with the following options:
|
|                'ssl_key'    - Path to the private key file
|                'ssl_cert'   - Path to the public key certificate file
|                'ssl_ca'     - Path to the certificate authority file
|                'ssl_capath' - Path to a directory containing trusted CA certificats in PEM format
|                'ssl_cipher' - List of *allowed* ciphers to be used for the encryption, separated by colons (':')
|                'ssl_verify' - TRUE/FALSE; Whether verify the server certificate or not ('mysqli' only)
|
|    ['compress'] Whether or not to use client compression (MySQL only)
|    ['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
|                            - good for ensuring strict SQL while developing
|    ['ssl_options']    Used to set various SSL options that can be used when making SSL connections.
|    ['failover'] array - A array with 0 or more data for connections if the main should fail.
|    ['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.
|                 NOTE: Disabling this will also effectively disable both
|                 $this->db->last_query() and profiling of DB queries.
|                 When you run a query, with this setting set to TRUE (default),
|                 CodeIgniter will store the SQL statement for debugging purposes.
|                 However, this may cause high memory usage, especially if you run
|                 a lot of SQL queries ... disable this to avoid that problem.
|
| The $active_group variable lets you choose which connection group to
| make active.  By default there is only one group (the 'default' group).
|
| The $query_builder variables lets you determine whether or not to load
| the query builder class.
*/
$active_group = 'default';
$query_builder = TRUE;

$db['default'] = array(
    'dsn'    => '',
    'hostname' => '192.168.1.109',
    'username' => 'zhenchaowen',
    'password' => 'zhenchaowen',
    'database' => 'ciblog',
    'dbdriver' => 'mysqli',
    'dbprefix' => '',
    'pconnect' => FALSE,
    'db_debug' => (ENVIRONMENT !== 'production'),
    'cache_on' => FALSE,
    'cachedir' => '',
    'char_set' => 'utf8',
    'dbcollat' => 'utf8_general_ci',
    'swap_pre' => '',
    'encrypt' => FALSE,
    'compress' => FALSE,
    'stricton' => FALSE,
    'failover' => array(),
    'save_queries' => TRUE
);

View Code

访问

http://mysites:8405/CodeIgniter/

如图：

mac下php开发环境搭建＋CI框架使用

源码：

https://github.com/super-d2/codeigniter_demo

参考：

http://www.ibm.com/developerworks/cn/web/wa-codeigniter/

秒客网

mac下php开发环境搭建＋CI框架使用

备注：设置虚拟主机

备注：使用CodeIgniter框架开发应用

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