.htaccess域名重写问题?
比如同一个支持php空间和同时绑定有2个域名www.aaa.com和www.bbb.com;
假如该空间至少包含以下文件和目录(文件夹):
(注:根目录下的目录或文件和bbb下文件名可可能相同但内容不一定相同所有不能共用)
index.php
text/about.html
tp/logo.jpg
aaa.php
error.html
robots.txt
bbb/index.php
bbb/text/about.html
bbb/tp/logo.jpg
bbb/bbb.php
bbb/error.html
当用aaa.com或www.aaa.com域名开头来访问时,表现为正常访问形式
(没重写,直接访问该空间根目录下的目录或文件、主页,),比如:
http://www.aaa.com或用http://aaa.com来访问时,指向index.php 页面,
如果包含目录的也直接访问根目录下的相应文件夹里的文件,
比如http://www.aaa.com/text/about.html 也是直接访问根目录下text文件夹下的about.html页面,
点击页面上的页面的链接也正常;
当用bbb.com域名开头来访问时,则全部重写(指向)到根目录的bbb文件夹下的目录或文件;比如:
当用http://www.bbb.com或http://bbb.com 来访问时,地址栏显示为http://www.bbb.com (域名显示不变)但实际访问的是 bbb/index.php 页面;
当用 类似 http://www.bbb.com/目录/目录/文件名 的形式来访问时,重写(指向)到根目录的bbb文件夹下的目录或文件;
比如:
当用http://www.bbb.com/bbb.php 地址栏显示为http://www.bbb.com/bbb.php(域名显示不变)但实际访问的是 http://www.bbb.com/bbb/bbb.php 页面;
当用http://www.bbb.com/text/about.html 地址栏显示为http://www.bbb.com/text/about.html(域名显示不变)但实际访问的是 http://www.bbb.com/bbb/text/about.html 页面;
意此类推;
页面上的链接和地址指向也正常,都是bbb目录下的相应页面或文件;
最好是无相应的页面时跳转到对应的error.html页面;
比如当用http://www.bbb.com/aaa.php 由于重写到bbb/文件夹下没有aaa.php文件(虽然根目录下有此文件),从而会跳站到bbb/error.html页面??
自己学着写的或网上抄的总会有问题,
希望各位路过的高手指教!!!
------解决方案--------------------
你说一大堆不知你要什么
你想把什么url变成什么url
------解决方案--------------------
在bbb文件夹下创建.htaccess文件
RewriteEngine on
RewriteRule ^bbb/bbb.php$ bbb.php

ThesecrettokeepingaPHP-poweredwebsiterunningsmoothlyunderheavyloadinvolvesseveralkeystrategies:1)ImplementopcodecachingwithOPcachetoreducescriptexecutiontime,2)UsedatabasequerycachingwithRedistolessendatabaseload,3)LeverageCDNslikeCloudflareforservin

You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

Yes,optimizingaPHPapplicationispossibleandessential.1)ImplementcachingusingAPCutoreducedatabaseload.2)Optimizedatabaseswithindexing,efficientqueries,andconnectionpooling.3)Enhancecodewithbuilt-infunctions,avoidingglobalvariables,andusingopcodecaching

ThekeystrategiestosignificantlyboostPHPapplicationperformanceare:1)UseopcodecachinglikeOPcachetoreduceexecutiontime,2)Optimizedatabaseinteractionswithpreparedstatementsandproperindexing,3)ConfigurewebserverslikeNginxwithPHP-FPMforbetterperformance,4)

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
