ApplicationofBlockchainTechnologyMicroCourseName:WeBASEDeploymentandUse(II)Mainlecturer:GuoLina區(qū)塊鏈技術(shù)應(yīng)用微課程名稱：WeBASE平臺部署與使用（二）主講人：郭麗娜21PARTCourseReview第一部分

課程回顧1.CourseReviewInthelastcourse,wehavecompletedthedeploymentoffiscobcosnodes,webasefront,andwebasenodemgrintheWeBASEplatform.Today,wewillcontinuetolearnthedeploymentprocessofWebaseSignandWebaseWeb,aswellastheinterfacepresentationandfunctionalsummaryoftheplatformafterdeployment.1.課程回顧在上一節(jié)課中，我們已完成WeBASE平臺中的FISCOBCOS節(jié)點(diǎn)、WeBASE前置服務(wù)（Webase-Front）以及WeBASE節(jié)點(diǎn)管理服務(wù)（Webase-Node-Mgr）的部署工作。本節(jié)課，我們將繼續(xù)學(xué)習(xí)WeBASE簽名服務(wù)（Webase-Sign）與WeBASE管理平臺（Webase-Web）的部署流程，以及部署完成后平臺的界面展示與功能總結(jié)。2PARTWeBASEplatformdeployment第二部分WeBASE平臺部署2.1.DeployingWebaseSignServiceWebaseSign,asasignatureservicesubsystem,ismainlyresponsibleformanagingpublicandprivatekeysandsigningdata.First,createthewebasesigndatabase:LogintotheMySQLdatabase.Afterloggingin,createadatabasenamedwebasesigninthedatabase.Aftercreation,wecancheckthedatabaselisttoensurethatthewebasesigndatabasehasbeensuccessfullycreated.2.1.DeployingWebaseSignService2.1部署WeBASE簽名服務(wù)（Webase-Sign）WeBASE簽名服務(wù)（Webase-Sign）作為簽名服務(wù)子系統(tǒng)，主要負(fù)責(zé)管理公私鑰以及對數(shù)據(jù)進(jìn)行簽名操作。第一步，創(chuàng)建webasesign數(shù)據(jù)庫：登錄MySQL數(shù)據(jù)庫。登錄后，在數(shù)據(jù)庫中創(chuàng)建名為“webasesign”的數(shù)據(jù)庫。創(chuàng)建完成后，可查看數(shù)據(jù)庫列表，確認(rèn)webasesign數(shù)據(jù)庫已成功創(chuàng)建。2.1.DeployingWebaseSignServiceNext,modifytheconfiguration:Opentheconfigurationfileandlocatetheserviceport.Iftheportisalreadyoccupiedbyotherprograms,itneedstobemodifiedaccordingtotheactualsituation.Inaddition,theconfigurationfilealsoprovidesdetaileddatabaseconnectioninformation,includingdatabaseaddress,username,password,anddriverclass.Atthesametime,therearealsorelatedconfigurationsfortheconnectionpool,whichtogetherensureastableandefficientconnectionbetweentheserviceandthedatabase.Whenmodifyingtheconfiguration,itisimportanttocarefullycheckeachparametertoensurethatitmatchestheactualoperatingenvironment.2.1部署WeBASE簽名服務(wù)（Webase-Sign）接下來，修改配置：打開配置文件，找到服務(wù)端口。若該端口已被其他程序占用，需根據(jù)實(shí)際情況進(jìn)行修改。此外，配置文件中還提供了詳細(xì)的數(shù)據(jù)庫連接信息，包括數(shù)據(jù)庫地址、用戶名、密碼以及驅(qū)動類。同時，還有連接池的相關(guān)配置，這些配置共同保障服務(wù)與數(shù)據(jù)庫之間連接的穩(wěn)定和高效。修改配置時，需仔細(xì)檢查每一項(xiàng)參數(shù)，確保其與實(shí)際運(yùn)行環(huán)境相符。2.1.DeployingWebaseSignServiceFinally,startandverify:Starttheserviceinthewebasesigndirectory.Duringtheservicestartupprocess,thesystemwilldisplaytheserviceportandprocessID,andpromptustoviewthestartupinformationthroughthelogfile.Bycheckingthelogs,wecanconfirmwhethertheservicewassuccessfullystarted.Onceaproblemoccursduringthestartupprocess,thelogfilewillrecordcriticalerrorinformation,whichcanbeusedtotroubleshoottheissue.最后，啟動并驗(yàn)證：在WeBASE簽名服務(wù)（Webase-Sign）的目錄下啟動服務(wù)。服務(wù)啟動過程中，系統(tǒng)會顯示服務(wù)端口和進(jìn)程ID，并提示可通過日志文件查看啟動信息。通過查看日志，可確認(rèn)服務(wù)是否成功啟動。若啟動過程中出現(xiàn)問題，日志文件會記錄關(guān)鍵錯誤信息，可據(jù)此進(jìn)行問題排查。2.1部署WeBASE簽名服務(wù)（Webase-Sign）2.2.DeployingWebaseWebWebaseWebisofgreatsignificanceforenterprisestoquicklydeployandoperatetheFISCOBCOSblockchainnetwork.Itprovidesacontractoperationinterfacethatfacilitatesdevelopersinwriting,testing,andoptimizingsmartcontracts,therebyacceleratingthedevelopmentcycle.Webase-Webcanalsomeettheregulatoryneedsoffinancialinstitutionsforblockchainsystems.Webase-WebItgreatlyreducesthethresholdfortheuseofblockchaintechnologyandimprovestheoperationalefficiencyofenterprises.Thecharacteristicsofwebaseweb2.2部署WeBASE管理平臺（Webase-Web）WeBASE管理平臺（Webase-Web）對于企業(yè)快速部署和運(yùn)營FISCOBCOS區(qū)塊鏈網(wǎng)絡(luò)具有重要意義還能滿足金融機(jī)構(gòu)對區(qū)塊鏈系統(tǒng)的監(jiān)管需求。大幅降低了區(qū)塊鏈技術(shù)的使用門檻，提升了企業(yè)的運(yùn)營效率。Webase-Web它提供了合約操作界面，方便開發(fā)人員編寫、測試和優(yōu)化智能合約，從而縮短開發(fā)周期。webaseweb的特點(diǎn)2.2.DeployingWebaseWebFirst,modifynginx.conf:Thenginx.conffileistheconfigurationfilefortheNginxserver,whichdeterminestheaccesspathandrelatedconfigurationsforWebaseWeb.Inthisfile,theaddressofthebackendnodemanagementserviceisdefined,andthelisteningportandservernameofWebaseWebservicearespecified.Inaddition,theprocessinglogicforrequestshasbeenconfigured,includingtherootdirectoryofprojectfiles,defaultindexfiles,andthewayfilerequestsareprocessed.Whenmodifyingthenginx.conffile,itisimportanttoensuretheaccuracyoftheconfiguration,otherwiseitmaycausetheservicetobeinaccessible.2.2部署WeBASE管理平臺（Webase-Web）第一步，修改nginx.conf配置文件：nginx.conf文件是Nginx服務(wù)器的配置文件，它決定了WeBASE管理平臺（Webase-Web）的訪問路徑及相關(guān)配置。在此文件中，定義了后端節(jié)點(diǎn)管理服務(wù)的地址，并指定了WeBASE管理平臺（Webase-Web）服務(wù)的監(jiān)聽端口和服務(wù)器名稱。此外，還配置了請求的處理邏輯，包括項(xiàng)目文件的根目錄、默認(rèn)索引文件以及文件請求的處理方式。修改nginx.conf文件時，需確保配置的準(zhǔn)確性，否則可能導(dǎo)致服務(wù)無法訪問。2.2.DeployingWebaseWebNext,loadthenginx.confconfiguration:Beforereloadingtheconfiguration,weneedtofirstcheckandclosetherunningNginxprocess.Byusingspecificcommands,youcanviewNginxprocessinformation,findthemainprocessID,andthencloseit.Thisstepiscrucialbecauseiftheoldprocessisnotclosed,thenewconfigurationwillnottakeeffect.Viewpreviousprocessesandkillprocesses2.2部署WeBASE管理平臺（Webase-Web）接下來，加載nginx.conf配置：重新加載配置前，需先檢查并關(guān)閉正在運(yùn)行的Nginx進(jìn)程。通過執(zhí)行特定命令，可查看Nginx進(jìn)程信息，找到主進(jìn)程ID，然后將其關(guān)閉。這一步至關(guān)重要，因?yàn)槿粑搓P(guān)閉舊進(jìn)程，新配置將無法生效。進(jìn)程查看與關(guān)閉命令行截圖2.2.DeployingWebaseWebNext,loadthenginx.confconfiguration:TorecordtherunninginformationofNginxservice,weneedtocreatealogdirectoryinthespecifieddirectory.Logfilesareveryimportantfortroubleshootingproblemsthatoccurduringserviceoperation.Itisrecommendedthateveryonedevelopthehabitofregularlycheckinglogs.Checkthecreationlogfile2.2部署WeBASE管理平臺（Webase-Web）接下來，加載nginx.conf配置：為記錄Nginx服務(wù)的運(yùn)行信息，需在指定目錄下創(chuàng)建日志目錄。日志文件對于排查服務(wù)運(yùn)行過程中出現(xiàn)的問題至關(guān)重要，建議大家養(yǎng)成定期查看日志的習(xí)慣。日志目錄創(chuàng)建命令行截圖2.2.DeployingWebaseWebNext,loadthenginx.confconfiguration:Aftercompletingtheaboveoperations,wecanloadthemodifiednginx.confconfigurationfile.Aftersuccessfulloading,youcanchecktheprocessinformationagaintoconfirmthattheNginxservicehasstartedaccordingtothenewconfiguration.Loadconfiguration2.2部署WeBASE管理平臺（Webase-Web）接下來，加載nginx.conf配置：完成上述操作后，即可加載修改后的nginx.conf配置文件。加載成功后，可再次查看進(jìn)程信息，確認(rèn)Nginx服務(wù)已根據(jù)新配置啟動。配置加載與進(jìn)程查看命令行截圖3PARTWeBASEplatformdisplay第三部分WeBASE平臺展示3.1WebaseplatformloginpageAfterdeployment,wecanaccesstheWebaseplatformthroughabrowser.ByenteringaspecificURLinthebrowseraddressbar,youcanentertheloginpage.Afterenteringtheaccount,password,andverificationcode,clicklogintoentertheplatformmaininterface.3.1WeBASE平臺登錄頁面部署完成后，可通過瀏覽器訪問WeBASE平臺。在瀏覽器地址欄輸入特定網(wǎng)址，即可進(jìn)入登錄頁面。輸入賬號、密碼及驗(yàn)證碼后，點(diǎn)擊“登錄”，即可進(jìn)入平臺主界面。3.2.WebasePlatformMainPageInthemaininterface,wecanseenumerousfunctionalmodules.Thebigdatascreendisplayskeymonitoringindicators,suchastransactionvolume,numberofnodes,numberofblocks,andtransactionvolumeinthepast7days.Throughthisinformation,wecanquicklyunderstandtheoperatingstatusoftheblockchainnetwork.3.2WeBASE平臺主頁面在主界面中，可看到多個功能模塊。大數(shù)據(jù)大屏展示了關(guān)鍵監(jiān)控指標(biāo)，如交易量、節(jié)點(diǎn)數(shù)量、區(qū)塊數(shù)量以及近7天交易量。通過這些信息，可快速了解區(qū)塊鏈網(wǎng)絡(luò)的運(yùn)行狀態(tài)。3.2.WebasePlatformMainPageInaddition,modulessuchaschainmanagement,contractmanagement,privatekeymanagement,systemmanagement,andapplicationmanagementprovideuswithmanagementfunctionsfordifferentaspectsoftheblockchainnetwork.Forexample,inthecontractmanagementmodule,developerscaneasilydeployandcallsmartcontracts,andviewdetailedcontractinformation.a3.2WeBASE平臺主頁面此外，鏈