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
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
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 #
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();
?>
重启apache: apachectl restart
访问如下：
http://localhost:8405/info.php
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 Listen # # 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: # # 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: # ) plain text ) local redirects ) external redirects # # Some examples: #ErrorDocument "The server made a boo boo." #ErrorDocument /missing.html #ErrorDocument "/cgi-bin/missing_handler.pl" #ErrorDocument 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 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>
- 完整的配置如下httpd.conf：
在终端运行“sudo vi /etc/apache2/httpd.conf”，打开Apche的配置文件
<VirtualHost *:>
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 *:>
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 *:>
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：
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：
新建数据库与表
CREATE databases ciblog; CREATE TABLE `users` ( `id` ) unsigned NOT NULL AUTO_INCREMENT, `username` varchar() DEFAULT NULL, `nickname` varchar() DEFAULT NULL, `password` varchar() DEFAULT NULL, `email` varchar() DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT= DEFAULT CHARSET=utf8; CREATE TABLE `posts` ( `uid` ) unsigned NOT NULL AUTO_INCREMENT, `title` varchar() DEFAULT NULL, `time` datetime DEFAULT NULL, `content` varchar() DEFAULT NULL, `catetory` varchar() DEFAULT NULL, `tag` varchar() DEFAULT NULL, `type` ) DEFAULT NULL, `pid` ) DEFAULT NULL, PRIMARY KEY (`uid`) ) ENGINE=InnoDB AUTO_INCREMENT= DEFAULT CHARSET=utf8; CREATE TABLE `admin_user` ( `uid` ) unsigned NOT NULL AUTO_INCREMENT COMMENT '用户ID', `username` ) NOT NULL DEFAULT '' COMMENT '用户名', `password` ) NOT NULL DEFAULT '' COMMENT '密码', `salt` ) NOT NULL DEFAULT '' COMMENT '密码SALT', `type` tinyint() unsigned NOT NULL DEFAULT ' COMMENT '1-超级管理员, 2-管理员, 3-用户', `state` tinyint() unsigned NOT NULL DEFAULT ' 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` ) unsigned DEFAULT ' NULL COMMENT '最后登陆IP', `login_count` ) unsigned NOT NULL DEFAULT ' COMMENT '登入次数', PRIMARY KEY (`uid`), UNIQUE KEY `username` (`username`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='管理用户表';
插入数据：
INSERT INTO `posts` (`uid`, `title`, `time`, `content`, `catetory`, `tag`, `type`, `pid`)
VALUES
(, , ),
(, , );
INSERT INTO `users` (`id`, `username`, `nickname`, `password`, `email`)
VALUES
(, 'zxww', 'zcw', 'zcw', 'zcw'),
(, ');
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[;
} 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');
}
}
}
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');
$this->session->set_userdata('logged_in',FALSE);
redirect('/');
}
}
视图：
index.php
<h2>Post List</h2>
<ul class="list">
<?php foreach($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
; $i <= intval($total_rows/); $i++) {
if($i == $current_page) {
echo )."</a>";
} elseif($i==) {
echo "<a href='".page_url()."'>1</a>";
} else {
echo )."</a>";
}
}
?>
</nav>
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) {
$);
} else {
$+,$p*);
}
$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));
}
}
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();
}
}
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
);
访问
http://mysites:8405/CodeIgniter/
如图：
源码：
https://github.com/super-d2/codeigniter_demo
参考：
http://www.ibm.com/developerworks/cn/web/wa-codeigniter/
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