50 Task 5 Controller in LaravelPHP动态网站开发项目教程课件.pptx

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2024-09-19 发布于广东
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50 Task 5 Controller in LaravelPHP动态网站开发项目教程课件.pptx

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Project3OverwritetheMemberAdministrationSystemwiththePHPFrameworkLaravelTask5ControllerinLaravelSchoolofSoftware,ChengduPolytechnicLecturer:MuQichun

ViewandRouteinLaravelNow,letsuseLaraveltorewritethememberadministrationsystemwehavefinished.Findthecompletedmemberadministrationsystem.Copysomecodesforfurtheruse.

ViewandRouteinLaravel1.CreatingaviewAtfirst,letsrewritethehomepage.Openindex.php.Thehomepagemainlyincludesonenav.phpfile.Then,copynav.phptoaview,andrenameitasnav.blade.php.Copyindex.phptotheview,andrenameitasindex.blade.php.Opentheindex.blade.phpfile,andmodifytheoriginalinclude_oncefileas:

ControllerinLaravelControllerismainlyusedtoprocessHTTPrequestsforwardedbyaspecificURL,andthenconductservicelogicprocessingtoreturntheresultstoaspecificobject.TheLaravelframeworkprovidesuswithcommandstocreatecontrollers.Wecancreateacontrollerbyenteringthefollowingcommandonthecommandlinewheretheprojectdirectoryislocated:ThecontrolleriscreatedintheControllersdirectorybydefault.Ifacontrollerisrequiredtobecreatedunderasubdirectory,weonlyneedtoaddasubdirectoryname:

ControllerinLaravelArtisan,aCLI(commandlineinterface)providedbyLaravel,providesmanypracticalcommandstohelpusdevelopLaravelapplications.Forexample,afterinstallingLaravelearlier,weusedtheartisantooltolaunchtheapplicationbyusingPHPsbuilt-indevelopmentserver.

Ok,now,letsgetbacktoourmemberadministrationproject.Takingmemberloginasanexample,Iwillbriefwithyouhowtousethecontroller.First,copythelogin.phpfiletotheviewfolderunderresourcesandrenameitaslogin.blade.php.Openthelogin.blade.phpfileandreusethe@includedirectivetoincludethenav.blade.phpfile.Deletethecontentofsession_startinthefileheader.ControllerinLaravel

ControllerinLaravelCreate