springboot项目

1、SpringBoof攒违巴-tEstSpring帀Edeawcl 巾kspwtzRHestRringjEEdEBWOek;5pwnml5prHgboR-snArnainla-vi-Refacsr豎丘R RTOQ-Ev(s匡 rdsNopop血 riCRL-CRL- = =opmrl宅 czmmH Htttt z?z? _p_p昼吿甲 3事 Java 聖可 p 去ea-a-?*je4佃口苏-% It jn;FJ J=圣-a-蛋fffvisCRLoPTMJkaAu-eytKKlfwfwosfopnxljon匸ssbdbds s rtonbrtonbZJniZJni/%/%9N2罗卫eci-A召 r

2、ing一JASFK盏nd&dProProjecject tSFtSFtudaudatBtB炽r2qr2qTvpr.Eng匚灌T T*rljor*iaininf frrrripiptitiPdC監常s s Z4fZ4f prtsprtsF Foaoap4p4ndndBnBnc*c*c c_sm_sm片rrtoMfivmprc”LawPSPS产MASHOrUn 30DnrncEatct.击rw w萤npc纟，Enafnpfl-dmrTloEgEgngng aaaa2A2AWVWVseselelectctededDeDepEpEndndmcmc-3-3-一a a g g咅口翼字 V 牯 b口

3、晋ERepogrisn*4n*4|星0 0工3 3 !_!_mrovwrmrovwr HATTOASHATTOAS获取配置文件中得属性值r - r,publicpublic cljksscljkss UyConfif?UyConfif? 1 1 ) )Klccal.Klccal.ID)privateprivate 5tTjns5tTjns ip;ip;privateprivate EnviyonnLentEnviyonnLent envirentenvirent: :pubLpubL icic voidvoid showshowh h+ + ifMifM； b b enviroMient.en

4、viroMient. fftPiopertfftPiopert C*loc*l.C*loc*l. port*)port*) ) ): :I： n2 -li I I T Ipubpub 1 1 i i u u clcl assass 3pri3pri ngooDtngooDt A A ppippi icationicationpublicpublic staticstatic voidvoid aciniStrinEaciniStrinE h hcociux:cociux: = = S S rHeatrHeat ioci.ioci. jw?(Sprileboc:ijw?(Sprileboc:ic

5、 cAtAt ion,ion, c c 1 1 assass, , armarm和，context.context. getSeangetSean (UyCtmf(UyCtmf Ig.Ig.L L】町0 0 . . showshow；. .coLtejt.coLtejt.closeclose ( ( I I , ,件或者路径）1.通过配置方式System,System,out.out.printlrprintlr ipip： System,System,out.out.printlnprintln LportLport: :CoRfCoRf辽urur自bZAMLuajbZAMLuaj iort

6、tornexTiorttornexT修改配置文件名与文件路径（可指定多个文2.通过编码方式（用这种比较好些）二十 L L A*leA*le 3 3* * ppringCwppringCw&钿曲pEwirrpEwirr-DVCAUIIIH.H. rrwrrw -i-ir rTjmotATjmotA pppp I I u u咋anan iha*Tiha*T冈jr-pnrrjr-pnrrortfortf RLrcbugiRLrcbugi iLarfigriLarfigr itio-qsitio-qs-d d护 “V V j j IpKrtfIpKrtf twtw，2 2 DMUttflDMU

7、ttfl對cpfcriKcpfcriK? ? rgqrgq ran*ran*I I r-?Mie-ewtn5*r-?MiepFir“知LALA戸ulLTunulLTun述iifmBiHiwctgFTiifmBiHiwctgFTtttllrrnnrMtttllrrnnrM脚rcrc EgEg SomrigGSomrigGH 甫置十.孑I IE?rbuE?rbu DLrputDLrput| 也*B BA A日 匡ErrWr-ErrWr- auraur rplirrir-rtnrplirrir-rtn同En/pieEn/pie塑K K sgeosgeofiMfiMPfaHXPfaHXC C冃ribJ

8、fdribJfdNirr-Nirr-V4V4I I计爭M MQ QAfjpr-Afjpr- *1*1；山由曲*EjncnlEjncnl I I占JliTKTJliTKT SpiSpi pglKmpglKm P5lP5l k k rrticFrrticFISnSjfafiWB-flSnSjfafiWB-fl I I CdtCciBf*!CdtCciBf*! jwjw | | u&u& 11如眄晁駅dpndpnfertucfertuc clan.clan.童和-rocrr-rocrr玄屮叭MESrj-MESrj-UE4C.llE!drUE4C.llE!dr nUdfalDnUdfa

9、lD：. .tpiborftpiborf5Er5ErSfhPfSfhPf RMIRMI if,if,肝 腳吐士MlbdMlbd DLAfHIDLAfHI弓 bid*bid*Q Q knihlknihlLjLj他h h BdllnUfnBdllnUfn LdlLdl CiMfataCiMfata JAftJAft AguMAguMActiveActive f-adibs:f-adibs:wikhwikh pvafTuianpvafTuianH H占iveive hcrihcri bj_.nchbj_.nchArdvafed-iMiiArdvafed-iMii H H H H- -n n Sbow

10、tHiSbowtHi PF*PF* llAftnrtAftnrt -g.-g.K K I I I I:占 ZI I firfir h h二*classpath:db,classpath:db, properties*properties* publicpublic classclassFileCosfigR 匸I I m m( (classpath:config/dbl.classpath:config/dbl. proEJerties)proEJerties), ,(/classpath(/classpath； confconf ig?Mb2.ig?Mb2. propertiesproper

11、tiespublicpublic classclass FiieConfigFiieConfig上图就是两种方式，上面一种就是加载一个文件，下面一种就是加载多个文件publirpublir classclass JdbcfonfJdbcfonfmlml=厂1 1朝”1616 . . 1.1. 1 1 10)10)privateprivate StringString ip1ip1; ; V V ll-ll-訂飞dbl.dbl. portport)privateprivate StringString pertpert 1 1: :；-.1-.1- - -Wb2Wb2” ipripr) )pri

12、vateprivate StrinjStrinj ip2ip2：=.1=.1 - -； (*$4db2.pQr+(*$4db2.pQr+： i i privitepriviteStringString jMirtS:jMirtS:publpubl vAidvAid霸howt)howt)SvxtPF,SvxtPF, oHt;oHt; pripri nTinnTiniplipl ： + + iplipl + + portlportl: : + + portport 1 1J J - -S/STs,S/STs, outout： Drir.tlnl/ipSDrir.tlnl/ipS： * * * *

13、ip3ip3 + + *,*, port2port2： * *丄portSJportSJ : :cubiiccubiic classclass SprinfibcwtApplicatioaSprinfibcwtApplicatioapublicpublic staticstatic voidvoid iiginlScrLrs.iiginlScrLrs. arg?)arg?)1111 f f i i gijgij rhbrhb 1 1 AppApp 1 1 icaica t t i i oioi iCiCJIJI i iT T? ?x x T T i i：oiiTeiToiiTeiT - - J

14、iuJiu，iiLgAppiiLgApp lala tittit LfiJi,LfiJi, 22剔*丫i.Wpni.Wpn ngngioirioir t t lais.lais.( (HIT*(HIT*丫I?I? BprBpr加旳UyCoiifiUyCoiifi f.f. clftwsclftws卜.5bow5bow (I(I : :contyt.contyt.JdtKConfiJdtKConfi g-g- clcl assass I.I. showiishowii - - ccHitesT.ccHitesT. closiclosi； ；3.注入集合要注意得就是：在注入集合得时候，代码中得集合

15、一定要有get与set方法,并且集合名要与除前缀之外得属性名相同。在初始化得时候spring boot就会去上述两种情况加载得文件中去找前缀就是ds得属性。下面得ConfigurationProperties注解中有两个属性，一个就是prefix即前缀，一个就是locations即本地文件路径。如果只写前缀，那么prefix=可以省略，此时会从已加载得配置文件中去找对 应得属性，如果指定locations得话,prefix=也不能省略此时会从locations指定得文件中去找 对应得属性。ds. hosts01-192. 168. 1. 10d5.hostsl = 192. 168. k 11

16、ds.ds. hosts2hosts2 = = 192.192. 168.168. I.I. 1212ds, portsM=800(ddddportsLlj=S001ds*ds*tX3rtsr2=600弩口圧1弋匕运4- r甲削4芒帀蟲秋冷K斗上跆he門的跆 存JPHfl甘吋忙publicpublic classclass CoiLecTLonConfCoiLecTLonConf就会芳F务TIL或日押,sisi女沖巾空刚由*器privateprivate LiercStringLiercString：- - hostshosts = = newnew肚丫苛Liw：】。；：妲的庫今占孚峻-（史呻

17、二际前探七卜的耀 生三一悴并H酸写百十和=-方退；publicpublic LiLi rr getHcsts(.6getHcsts(.6returnreturn hosts;hosts;publicpublic VoidVoidst?llliJLtsst?llliJLts CList-StiCList-Sti iLifi,iLifi, hosthost酣thizi.thizi. hostshosts = = Eost5Eost5 ; ;publicpublicStringString toStrintoStrin()()returnreturn匚ollectionConfollectionCo

18、nfiflifl * + + + hostshosts - -丁 ；publicpublic voidvoid show()show()System.System. r.r. prinTlnprinTln (hosts.(hosts. sLseOsLseO + + , + + thth i i s.s. toString().toString().不同得环境读取不同得配置文件1 11.1.pubpub 1 1 c c classclass SprSpri injbcDtAppnjbcDtApp 1 11ca1ca1 11onDev1onDevpublicpublic staticstatic

19、voidvoid JiiJii LnStiiiiglLnStiiiiglELLELLS S SrSr: :r.pAppIr.pAppIi iPRXionion appliratapplirat ir-ir- = = nrwnrw SprineApplSprineAppl icatitwifSprinebootAppli/fliicatitwifSprinebootAppli/fli ioaDsv.ioaDsv. class)class): : aupLicalion.aupLicalion.selAddilionaLPforilesi/devii.selAddilionaLPforilesi/

20、devii.軟*177$*177$ i i M M；亍片配且立哺ConfConf L,eurableAfJCL,eurableAfJC 1 1 i icatcatlonConteztlonContezt contextcontext = = asplicatLon.asplicatLon. runrun (ajes(ajes ; ;S-sT*S-sT*応/ /priTiTltUccTiTfXT.priTiTltUccTiTfXT. amTEnviroiTCiPcT.amTEnviroiTCiPcT. E E TprflpprTyTprflpprTydpv.dpv. ipip )3)3 : :S

21、ystfiE.SystfiE. fWfW . . p p 1 1 iKllnJcantdxtiKllnJcantdxt一getEgetE】i i、irciwentirciwent U.U.昌etPrspertyetPrsperty Cdijv.Cdijv. poft*)poft*) content.content. clcseOclcseO . .3 3目ppNpertiesppNperties冠pertiesflfl p p p p fication-tesl.pfication-tesl.p roperticsr

22、opertics矿-T.ir-T.irpublpubl icic clcl assass SpringbcHJt.plicRtionDzSpringbcHJt.plicRtionDzpublpubl icic staticstatic vcidvcid aainIStringaainIString2J2J args)args)? ?prpr 1111：i icacaL1L1 oiloil aupJicatiauaupJicatiau = = n*n* yryrlUfi-AjjiBlUfi-AjjiB 1 1 icaticati ionon( (SpiSpi iiL?boot.iijpliiL?

23、boot.iijpli icatcatioiiDuioiiDu . . 1111 assjassj . . application.application.setAcdiTionzlPiqfile?setAcdiTionzlPiqfile? l l atest)atest) : :也亡件卷以，- -tr-tr-給；t t曰艷豆”丁ConfConf 1 15urabl5urabl f fAppLAppLi icttctti iotiConiotiConie econtentcontent = = ipplicfttiomipplicfttiom runruniai*M)iai*M); ;SysT

24、c,SysTc, fljyfljyt-t-p p riri ntnt In(In( c c ontont e exz.xz.petEnviroientpetEnviroient 0 0 . . ?e?e：P P ropertyCropertyC tsst.tsst. ip*.ip*. : :WyEipr.WyEipr.tJiit.tJiit.printprint IntcDntfKt.IntcDntfKt. .siFtHjiviramiPini.siFtHjiviramiPini U U . . SPtFrcpfrtySPtFrcpfrty tpst.tpst. pnrt)pnrt) a a

25、; ; contextcontext一cluieOcluieO r rSprin gboot自动装酉己非自动装配示例如下publxcpublxc c c丄込0IiIi3 3EiicudiiistoiiiertEiicudiiistoiiiert laulexiejitslaulexiejits LncodineG?nLncodineG?n、*:t tpublicpublic tlasMtlasM RbkEnrodiRbkEnrodi辟亡心nvertnvert iikploaontiikploaont EnodinConverEnodinConver：p p liblib lielie clas

26、sclass HncHnc cdcd i i ngfongfo niVPTtCniVPTtC orforf i.i. -jii-jii ratrat: : ononpublicpublicEnfodzEnfodzngCngCDJfDJf；-rrT-rrT cr-iTAlcr-iTAl()()returnreturn newnewVIVI SEiicSEiic DdinaDdina oeveroever 1111 h h : :皿_,：publicpublic EnrodinEfemvertEnrodinEfemvert erpsterpst站*nTwertnTwert returnreturn

27、 nt*nt* IhkEncodingCorivertIhkEncodingCorivert (Ji(Ji ; ;publicpublic clcl a a牙耳SprSpr i i qb&ntqb&nt AppApp J J i i c c atat i i onAiitonAiitO4Esemhsemh lyly ihiblLcihiblLc slulicslulic voidvoid nana丄nksifJnksifJ赵；iLigs)iLigs)f fdfifdfif 1 1illill1 1 eAppeApp 1 1 ica11ica11 (jnConres(jnConr

28、es( for.resTfor.resT = = Spr;injApjlSpr;injApjlK K T Tioni.ioni. nJLifSprinflboct.kppHfarion.nJLifSprinflboct.kppHfarion. rlnss.rlnss. Svjtetii.Svjtetii.out.out.pFipFi ：t t ：ieontxt-getReansOfTyptlEnfodiLigCoiitert.ieontxt-getReansOfTyptlEnfodiLigCoiitert. cliisscliiss) ). .按条件自动装配示例如下putilicputilic

29、 classclass |l4fSEnco(jirigonvert|l4fSEnco(jirigonvert iapieiientsiapieiients EncorfineConvrtEncorfineConvrtpublicpublic classclass jCbltEincodifvgConvertjCbltEincodifvgConvert iaplcaontsiaplcaonts E EneedinConverneedinConverT Tpiihpiih 1111 c c clcl ASSASS EncDdinfffrivFrTCorfEncDdinfff.l . . li/li

30、/ - - - -=D=D - . . L-L-publicpublic EjircidinEfofTivertEjircidinEfofTivert crpatpCbJonvertcrpatpCbJonvert iiii i ireturnreturn nt*nt* ChkEncodiQsCoriver(ChkEncodiQsCoriver( ( (；publicpublic ：lu$lu$ UlfSConcitloEUlfSConcitloE斗CondItitHCondItitH： tmblictmblic boolbool dndn lutcbeLlutcbeL C-juciticiCo

31、atffC&iitli1C-juciticiCoatffC&iitli11 1ei:fontvxtei:fontvxt, ,AILIOta:ed1ta:ed1ada.tada.t aiirtctattdTyywUetiwialeiaiirtctattdTyywUetiwialei SirineSirine enrodinEenrodinE = = SysSys tenten jpjp時pjwfpjwf1111 c.c. FneodFneod i i nene):):returnreturn ncodinncodin nulnul 1 1 JliJli enciHlinie.en

32、ciHlinie. squaLstUTFsquaLstUTF . .: : jiji , ,： ：j j叶-,A. -i II .1 frpublicpublic clubuclubu CbkCodiliciiCbkCodiliciiConditionConditionpublicpublic hfKiI*iinhfKiIrcirc!i-?.i5brcirc!i-：oror中盍三笛邯-讦咲供目 h匚T孝ifif： 1 1抽publicpublic EncoJinKrornvefTEncoJinKrornvefT TeftTGbkCon?rr|rereatpGh|r )riveTt)riveTt

33、 0 0retuTHretuTH nwnw thkEncodingConvirtthkEncodingConvirt i i : :因为Conditional注解接收得参数就是一个数组，一次可以传多个Condition，下图所示就表示当Utf8Condition与GbkCondition都返回true时才对该类下得所有方法进行自动装配：- -(Ltf5Can(Ltf5CanbLirnbLir EicodinfflnvprtEicodinfflnvprt cr*acr*at tUtfSConvprUtfSConvprtvjtvjreturnreturn nene L Lt tfSErcodfSE

34、rcodi ingConverTngConverT C C : :ntLir RrodinfflTivprt沪ntflh忒on诵rettirnrettirn n n GhtEiicodingConvertGhtEiicodingConvert - -) )- -Spring Boot还给我们提供了一些很好用得按条件自动装配得类，在org、springframework、boot、autoconfigure、cloud包下面，可以自行研究下，下面演示两个常用得。如ConditionalOnProperty就是与属性配合使用得,ConditionalOnClass与类配合使用,Conditiona

35、lOn Bean与bean配合使用，示例如下publicpublic classclass UserUser ConfConf i-i- f.iralf.iral i i onon当二匸裁射配置.4 斗中档ru-wtrlF-ru-wtrlF- 3 31 1由3 3叵为”朋出-壬三J-J-1 1 oror iruepublicpublic Runniibl-Runniibl- treatcSunfwl-treatcSunfwl- D Dreturnreturn - - J J默认配置文件中加上如下属性运行即可publitpublit classclass SprlnffbootAJSlltAt3

36、CinASprlnffbootAJSlltAt3CinA zEhi7zEhi7ubLubL TcTc staticstatic voidvoid TiainfTiainf StrirEStrirE are?are? i if f Lficujabl#AppIicBtionCcinTSTiTLficujabl#AppIicBtionCcinTSTiT contfxicontfxi = = SprSpr i i nrAaptnrAapt i i c c AtAt i i on.on. rur?rur? (Sen(Sen mbootmboot toptop I I icaticat i iMIA3

37、3 s#nss#ns I IT. . c c asi.asi.arrt?arrt?: : WyatgiLWyatgiL tfUF-tfUF-jrintlnhaiteMt.jrintlnhaiteMt.的血込OfTyjpintOfTyjpint仙iieCcimrFr.iieCcimrFr.CIMSH :SysTiJLSysTiJL iHJf.iHJf. pnpn litlit 1 1 n n ( (ContContSztSzt. .eeleel&e&eILILMTMT沖e e ( (Runnflhle.Runnflhle.c cJ Jassass I I) )：I ICOCLTr

38、COCLTr工三clijSclijS百k k J J -II - -=j U 再如publpubl icicU U - - rCrC onon ftft iptriptr a.ra.r i i onon.零aB5Tir&aB5Tir&耳号曲i i；- - ir-i-ireiir-i-ireirunnable,runnable, enable*,enable*, haha vine.vine. ValueValue = = true*.true*. JoatchifidissinEJoatchifidissinE = = true)true)public RiuiTLablF c

39、reatERunxiab1 1e(Jreturnreturn )=)=：再如publicpublic clajsclajsY/CQUILijition.ijition.= = rujanable.rujanable. enabledenabled na-inValuena-inValue = = *lrue*-*lrue*- matchlfliissinsmatchlfliissins = = truetrue publicpublic Rum.Rum.圧i】i icreAriEjnrLftcreAriEjnrLft：leCileCireturnreturn-.H 4-7._.d 1 _ I-

40、jdia1 1OtCZ HZ z(匚2出clasl Ipublicpublic EurvablcEurvablc1 11 1returnreturn 一publicpublic c c】AAAA CanRunnahlCanRunnahl配握1 1 -.-.黑沁F F； ApAp ： 1111二H H二finitefinite classclass SDTiSDTi：iebeitApLi-MticciAssibliebeitApLi-MticciAssiblHiblicHiblic ritnticritntic voidvoid X4X4：nIStripy_nIStripy_CoriifCori

41、if i i oroblrAjjploroblrAjjpl ic#iic#i ioio玄创i icrxlcrxl c c宕葢t t - - priiij.pplicAtpriiij.pplicAt s sOQ.inin豪幻ETWD1 1icicststi i时3=rnh3=rnhIv.Iv. d dqss.qss.监；i i.SystEASystEA uLuL pT3iitpT3iit InIn社匸QuiuHt.QuiuHt. jECSgAnjECSgAn OfTOfT： p=p= * * ELicodingfaiuELicodingfaiug 二、clasclasl l J J . .Sys

42、tED.SystED.outoutprintprint InIn tconteit.tconteit. JtBeansOfTj-peJtBeansOfTj-pe * * RunrabRunrab 1 1 e.e. c c I I ass)ass)、:I Inn uaeuaefl If.mid ：广小：庐uutr时述沁卜&丹咗-II - -=j U 再如两个runnable已全部加载tLtL环f f*屮軋“h h i i弭.IrKIrK氓JZJZ . . J,ifJ,if i iItIt I I .Confffr(FiConfffr class)class) publpubl LcLcB

43、iLnuAbl#BiLnuAbl# cr*tat?BedrSunriablecr*tat ；Spring boot实现异步处理vL二iijmnApublicpublic classclass J J卿i i硒IwEtsIwEts PunrifibLiPunrifibLin nptihJieptihJie vftidvftid runOrunOtryf&Tf&T lintlint丄 Ai i iO.iO. I IS SI I-?-?StSt , ,printprint ,n,n : :i i J JT T血JnJn5mn5mn加IsIs：电旳i imlch Except ton

44、e t.t. pipi izitStackLi-iiceizitStackLi-iice H H ; ;二盲近二头L L恥呂栋Uifi.Uifi.；i:i: ngBocngBoc tAppJtAppJ1心.仔叫Ipublicpublic cAcA SprirgbMtJsfpAppSprirgbMtJsfpAppIpublicpublic KtiitirKtiitir voidvoid ntainifStrirjntainifStrirjJ J aT(saT(sConfConf ;.,0;.,0 ATeibleATeible AtipAtip beatbeat ionCionC onioni e

45、-te-t contestcontest = = iuriceAuIication.iuriceAuIication.CurineCurine booboo tjeeato.tjeeato. class,class, aras?aras?: :$y$y s s t t *m.*m. nur.nur. printprint liltliltt t；coniconi extext .EetEeaiAJeep.EetEeaiAJeep.class)class) - - rimrim CC- -Evatettt.Evatettt.cutcut、pTintlntpTintlnt”- *J*J ; ;co

46、jilext.cojilext. close-close- : :Spring boot自动装配没有加注解得beanpublicpublic classclass Rol#Rol#publicpublic clastclastEarConfiEarConfi削祉i i卯publicpublic R.-FBbWR.-FBbW cjeatefoinfiable.!cjeatefoinfiable.!ivtiunivtiun心-：ililr r-:.-mibmib I I icic RcRc二nabltnablt -r-r realreal fRuFinable?(fRuFinable?( j jr

47、eturnreturnHI-r (Vat：. clais,clais, Hoit-clasi, Ike：饰nf i i gutgut atat ion. c I asM； Hcmfrliccmfrlic classclass LiLi：:ZLnJ3DotUzr:ZLnJ3DotUzr 15C515C5npublpubl jeje staticstatic VoidVoid|嘛诋55厲：fwfw CcKiflgLirabiifApptlCfltlanJContrflCcKiflgLirabiifApptlCfltlanJContrfl canlextcanlext - - SprLrgApplS

48、prLrgAppl LtLt克LIOJI.伽()4 4盘eboOLltfrApp.eboOLltfrApp.上lala =.=. ftrgslftrgsl : :cnjcnjr r LirLir imimInIn( ( CottexTCottexT _ _ fifian11anfT/pc(EtknunbIrlBron:XfT/pc(EtknunbIc.c.CIBSH门:ccwireit.ccwireit. c cLOSE0 0Sprin gboot事件监听流程:1.自定义事件，一般就是继承ApplicationEvent抽象类；2.定义事件监听器，有多种实现方式，并且对同一个事件可创建多个监听

49、器SUpFrSUpFr I I三门二！匚e e I I 3.发布事件。实现1：publicpublic cla&scla&s MvEeritMvEerit xtertdaxtertda AppApp 1 1 icationEventicationEventprivateprivate staiticstaitic finalfinal langlangsrilVGSsiani/lDsrilVGSsiani/lD - -ILIL: :publicpublic MyEvnt(ObjectMyEvnt(Object source)source) upup r r source)sou

50、rce); ;AuplAupl ifif atat iaiiLiaiiL iilflueriilfluer -MiEvsnl-MiEvsnlpublicpublic *old*old citMjycitMjy 1 1 icAiicAi iu:eniiu:eni sM.sM. EventEvent apyLicdUociEweniapyLicdUociEweni i iS S；. . .sri.-ro.sri.-ro.wit.wit.prpr i i nrnrInIn ) i . dos- I：),实现2:iHibliHibl i i c cMyEefitMyEefit cAlcndscAlcn

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