调用的时候出现这个问题
这个静态页面和调用的php文件在一个文件夹内
明明没有写前缀 但是url会出现这样的前缀
回复讨论(解决方案)
问题就在于你没有写路径
没有写路径,就是相对路径
浏览器将当前与的路径附加上去
问题就在于你没有写路径
没有写路径,就是相对路径
浏览器将当前与的路径附加上去
那请问 这个路径应该怎么写呢 本人刚学php 可能问题很菜鸟
你的 index_city.php 的真实路径
你的 index_city.php 的真实路径
我写了绝对路径 好像不能访问
index_city.php这个文件是和静态页放在同一目录下的
你至少应该告诉我吧
js加载 load需要用 http吧。
你不是ajax请求吗,第二张图的url请求是怎么回事? ajax请求有报错?
写法很多,很多框架也不一样
最笨的就直接http好了
你至少应该告诉我吧
大神 哪个需要再发一下?
写法很多,很多框架也不一样
最笨的就直接http好了
先放到服务器上是吗?
我现在还是放在本地环境的
你不是ajax请求吗,第二张图的url请求是怎么回事? ajax请求有报错?
大神 我截个图上来
你说 index_city.php这个文件是和静态页放在同一目录下的
但你并没有告诉我这个目录是什么
我要知道具体的路径
js加载 load需要用 http吧。
但是我本地 这几个页面 不放到项目中 单独测试的时候 这样写是没有问题的
你说 index_city.php这个文件是和静态页放在同一目录下的
但你并没有告诉我这个目录是什么
我要知道具体的路径
如果 WWW 是网站的根,那么直接访问 index_city.php 需要写作
/love/templates/yungou/htmlaaaa78131531/mobile/index_city.php
如果 WWW 是网站的根,那么直接访问 index_city.php 需要写作
/love/templates/yungou/htmlaaaa78131531/mobile/index_city.php
卧槽 原来这么简单
谢谢大神!
还有个很小的问题
像这样选定后 怎么在表单里post他在数据库3个表中查的值
这是表单的js部分
这是跳转至后读取的数据库

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

TomakePHPapplicationsfaster,followthesesteps:1)UseOpcodeCachinglikeOPcachetostoreprecompiledscriptbytecode.2)MinimizeDatabaseQueriesbyusingquerycachingandefficientindexing.3)LeveragePHP7 Featuresforbettercodeefficiency.4)ImplementCachingStrategiessuc

ToimprovePHPapplicationspeed,followthesesteps:1)EnableopcodecachingwithAPCutoreducescriptexecutiontime.2)ImplementdatabasequerycachingusingPDOtominimizedatabasehits.3)UseHTTP/2tomultiplexrequestsandreduceconnectionoverhead.4)Limitsessionusagebyclosin

Dependency injection (DI) significantly improves the testability of PHP code by explicitly transitive dependencies. 1) DI decoupling classes and specific implementations make testing and maintenance more flexible. 2) Among the three types, the constructor injects explicit expression dependencies to keep the state consistent. 3) Use DI containers to manage complex dependencies to improve code quality and development efficiency.

DatabasequeryoptimizationinPHPinvolvesseveralstrategiestoenhanceperformance.1)Selectonlynecessarycolumnstoreducedatatransfer.2)Useindexingtospeedupdataretrieval.3)Implementquerycachingtostoreresultsoffrequentqueries.4)Utilizepreparedstatementsforeffi


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

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

WebStorm Mac version
Useful JavaScript development tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

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

Notepad++7.3.1
Easy-to-use and free code editor
