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wamp用于架设Apache+Php+Mysql空间

下载运行安装，选择安装目录，例D:\wamp，D:\wamp\www为网站内容存储路径。
运行后可以通过Windows 右下角 "托盘区" 中的wamp图标，来管理wamp 服务状态，可以停止或重新启动 apache，mysql 服务。当改过 conf 配置文件，必须要重新启动才可以生效。
右键点击右下的wamp图标，选择language - chinese，即可改为中文界面。

设置：
1.允许外网访问apache
wamp 默认是禁止外网访问APACHE的，左键点击右下的wamp图标Apache - httpd.conf ，搜索关键字 "deny from "，会发现一处 "deny from"将其下的一行"Allow from 127.0.0.1" 之前加一个 #号，表示注释掉，新插入一行，手动输入Allow from all 。保存，重新启动下apache 服务就可以允许外网访问了。

2.apache, mysql 服务的开机自动运行
Windows - 开始? - 设置 - 控制面板 - 管理工具 - 服务，找到 wampmysqld, wampapache, 将 "启动类型" 由"手动" 改为"自动" 即可。

3.开启支持rewrite module

#LoadModule rewrite_module modules/mod_rewrite.so

去前面掉#，修改为

LoadModule rewrite_module modules/mod_rewrite.so

<Directory />
Options FollowSymLinks
AllowOverride None # 修改为AllowOverride All #
Order deny,allow
Deny from all
Satisfy all
</Directory>

<Directory "d:/wamp/www/">
#
# 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/2.2/mod/core.html#options
# for more information.
#
Options Indexes FollowSymLinks
#
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride None # 修改为AllowOverride All #
#
# Controls who can get stuff from this server.
#
Order allow,deny
Allow from all
</Directory>

4.php配置
查找short_open_tag = Off，把off改成On，注意是前面没有#号的那一排。
memory_limit = 128M          ;最大内存使用，运行程序提示内存不足时可修改其大小
upload_max_filesize = 2M 　;附件大小