26 Task 1 Code Hosting and Version ControlPHP动态网站开发项目教程课件

Project2OnlineVotingSystemSchoolofSoftware,ChengduPolytechnicLecturer:MuQichunTask1CodeHostingandVersionControlCodeHostingServiceandVersionControlToolAtpresent,therearemanymodernizedversioncontroltools,suchasgit,svn,andmercurial.Themajorproblemforversioncontrolishowtodescribe,storeandmanage“Change”,suchasprogramfixes,documentamendmentorotherinformationmodification.Commonly,“Change”intheversioncontroltooliscalledas“RevisionNumber”,forexample,theinitialversionnumberiscalled“Revision-1”,andthesecondmodifiedversionnumberiscalled“Revision-2”.Sometimes,theversioncontroltoolalsosupportstherecordingofcorrespondingtimingandauthorofchangingandmodifying,oreventhecomparison,merginganddeletingofthesechanges.Commonly,aversioncontroltoolcouldbeequippedwithmanyfunctions,andthereisahugedifferenceinthedesignandphilosophyoftheseversioncontroltools.Forexample,inrecentyears,Githasbecomeamainstreamversioncontroltool.Tosumup,versionmanagementwillstoreanddescribethemodificationofagroupofdataandorganizethesechangesinvariousforms.CodeHostingServiceandVersionControlToolCommonly,codehostingserviceisadevelopmentprocessmanagementtoolbasedonversioncontroltoolforthecompanyororganization,forinstance,http://Giscodehostingservicethatfacesopen-sourcingdeveloperandisbasedonGitversionmanagementtool.Therefore,codehostingservicewillbehuge,complicatedanddifficulttomanageaccordingtotheapplicationscope.Forthepersonaldeveloper,youdon’tneedtofocustoomuch.Forthecompany,youneedtopayattentiontothemaintenancecostandexpenditure,afterall,thestoreddataisthecoresoftassets.Therefore,forthecodehostingservice,therearethreecorepoints:1.collaborative.Functionscouldincludewarehousemanagement,branchmanagement,authoritymanagement,submittingmanagement,codeassessment,suchcodestorageandversionmanagementfunctionscouldmakethedevelopersworkcollaboratively.2.Integratable:agoodcodehostingserviceshouldbeequippedwithfeasible,simpleandconvenientintegrationcapacitiesofthethird-partytool,suchasCI/CDskillsofBuilt-inorimplementationcostdeductionofDevOps.3.Safeandreliable:thisisthemostimportant.Thepersonaldevelopermaynotpaymuchattentiontothis.However,forthecompany,thecodesecurity,theservicestability,thedatasecurityarethekeyfactorstobeconsideredof.Theaforesaidcontentisavailableat/question/47681342.ApplicationofCodeHostingServiceItmaytakelongtothewebsite:http://G.It’srecommendedtousethecodehostingserviceofOSCHINA(/).Inthiswebsite,clickGitee,registeranaccounttousethecodehostingserviceforfree.Gitisadistributedversioncontroltool.Searchgittodownloadtheclient-side,andtheninstall.phpStormcouldsupportGitperfectly.ThemenucommandsofphpStormcouldcompletethefunctionsofversioncontrolandcodehosting.It’sveryconvenient.TheworkprogressofGit:threezonesforthelocalcomputer:workzone(IDEcodezone),temporarystoragezone(themodifiedfilecachezone)andlocalwarehouse(thezoneforallfilesthathavebeenconfirmedasmodified).Thereisa“remotewarehouse”ontheremoteserver,torestoreallcodesforsharing.Attheverybeginningoftheproject,thelocalcodeis0.Atthismoment,clonethecodefromtheremotewarehousetothelocalwarehouse(thereareoriginalinformationintheremotewarehouseorsomeothercodesthathavebeencreated).Duringtheprogress,incaseofanyupdatedcodes,fetchthecodesfromtheservertothelocalwarehouse,mergetotheworkzone,pulltointegrateandrepeattheoperationoffetchandmerge.WorkProcessofGitTherearethreezonesinthelocalcomputer:workzone(IDEcodezone),temporarystoragezone(thecachezoneforfileshavebeenmodified)andlocalwarehouse(zoneforallfilesthathavebeenconfirmedasmodified).Thereisa“remotewarehouse”ontheremoteserver,torestoreallcodesforsharing.Attheverybeginningoftheproject,thelocalcodeis0.Atthismoment,clonethecodefromtheremotewarehousetothelocalwarehouse(thereareoriginalinformationintheremotewarehouseorsomeothercodesthathavebeencreated).Duringtheprogress,incaseofanyupdatedcodes,fetchthecodesfromtheservertothelocalwarehouse,mergetotheworkzone,pulltointegrateandrepeattheoperationoffetchandmerge.Afterthecodewriting,usethecommandofaddtostorethefiletothetemporarystoragezone,usethecommandofcommittostorethefileatthelocalwarehouse,andthenusethecommandofpushtostorethefiletotheremotewarehouseWorkProcessofGitThepictureisfromtheteachingvideoofTencent:/webcourse/index.html#cid=447499&term_id=100534949&taid=3705641948861451&vid=5285890794335445532WorkProcessofGit:PersonalUsageThepictureisfromtheteachingvideoofTencent:/webcourse/index.html#cid=447499&term_id=100534949&taid=3705641948861451&vid=5285890794335445532Forkmeanstodirectlycopythewarehouseofotherstoyourownremotewarehouse.Clonemeanstodirectlydownloadfromtheremotewarehousetothelocalwarehouse(itappliestoinitialization,andthelocalwarehouseisempty).Pullmeanstopullthecodefromtheremotewarehousetothelocalwarehouse(itappliestothecasethatthelocalwarehousehasexisted).Addmeanstoaddthemodifiedcodetothetemporarystoragezone,andcommitmeanstosubmitthecodeinthetemporarystoragezonetothelocalwarehouse.Pushmeanstoupdatethefilefromthelocalwarehousetotheremotewarehouse.WorkProcessofGit:TeamUsageThepictureisfromtheteachingvideoofTencent:/webcourse/index.html#cid=447499&term_id=100534949&taid=3705641948861451&vid=5285890794335445532Forkmeanstodirectlycopythewarehouseofotherstoyourownremotewarehouse.Clonemeanstodirectlydownloadfromtheremotewarehousetothelocalwarehouse(itappliestoinitialization,andthelocalwarehouseisempty).Pullmeanstopullthecodefromtheremotewarehousetothelocalwarehouse(itappliestothecasethatthelocalwarehousehasexisted).Addmeanstoaddthemodifiedcodetothetemporarystoragezone,andcommitmeanstosubmitthecod