springboot项目

1、SpringBoof 攒违巴-tEstSpring 帀Edeawcl巾kspwtzRHestRringj EEdEBWOek;5pwnml5prHgboR-snArnainla-vi- Refacsr 豎丘 R§ toq-e v(s 匡rdsN譬op血ri CRL- = opmrl 宅czmmH tt z? _p昼吿一甲3事Java聖可p去ea- E c-olMk?*je4 佃口苏-% It jn;FJ J =圣-a-蛋 fffvis CRLo PTtcmcMJka Au-e ytKKlfwfwos fopnxljon 匸 ss bds rtonb 二 Eng-ZJni/%9 n2罗

2、卫eci-A 召ring一 JAS FK 盏nd&dProject SFtudatB炽r2qTvpr.Eng匚灌T£*rljor*iaininf rriptio?PdC監常一s Z4f prtsF oap4ndBnc*c_sm片 rrtoMfivm prc”3 LawPS 产 MASHOrUn 30Dnrnc Eatct.击 r w萤np Koocc纟，Enafnpfl-dmrTloEgng «aa 2AWVselected DepEndmc-3-一 a g 咅 口翼字V牯b口 晋ERepogris n*4 |>星0 工3 !>_ mrovwr HATT

3、OAS获取配置文件中得属性值r - r,public cljkss UyConfif? 1 )"Klccal. id)private 5tTjns ip;private EnviyonnLent envir<jn>ent:System, out. printlr ' ip："System, out. println Lport:pubL ic void showh+ ifM；"b enviroMient. fftPiopert" C*loc*l. port*) ):I： n 2 ' ' -li I I 'T I

4、pub 1 i u cl ass 3pri ng'ooDt A ppi icationpublic static void aciniStrinE " hCoRf 辽 ur 自 bZAMLuaj iorttornexTcociux: = S»rHeat ioci. j'w?(Sprileboc:icAt ion, c 1 ass, arm和，context. getSean (UyCtmf Ig. l 】町0». show；.coLtejt. close ( I ,修改配置文件名与文件路径（可指定多个文件或者路径）1. 通过配置方式二十 L>

5、A*le«3* ppringCw&钿曲 pEwirr>-DvCauIIiH. rrw£-i r TjmotA pp" I u 咋 an iha*T 冈 jr-pnrr ortf RLr>cbugi iLarfigr itio-qs-d护 “V j IpKrtf tw，2 DMUttfl對 cpfcriK? rgq ran*I r-?Mie<-ewtn5* | 山刊电 «i，创財（o椚pcan屮宙M£pFir>“知 LA戸ulLTun述 iifmBiHiwctgFTtttllrrnnrM脚 rc Eg Somrig

6、GH甫置十.孑IE?rbu DLrput | 也* Ba 日 匡 ErrWr- aur rplirrir-rtn 同 En/pie塑K sgeo'fiM PfaHXC 冃ribJfdNirr-V4I计爭MQ Afjpr- *1；山由曲*Ejncnl I 占JliTKT Spi pglKm P5l k rrticFI 'SnSjfafiWB-fl I CdtCciBf*! jw | u&£1>如眄晁駅dpnfertuc clan.童和-rocrr玄屮叭MESrj-UE4<C.llE!dr nUdfalD：.tpiborf5ErSfhPf RMI &q

7、uot;if,肝 腳吐士 Mlbd DLAfHI弓 bid*Q knihlLj他h BdllnUfn Ldl CiMfata JAft AguMActive f-adibs:wikh pvafTuianH 占 ive hcri«bj_.nchArdvafed-iMii hh-n SbowtHi PF* l< Aftnrt -g.K I I :占Z I fir»h2. 通过编码方式（用这种比较好些）二*'classpath:db, properties* 'public class FileCosfig'R 匸 I m(classpath:con

8、fig/dbl. proEJerties"),(/classpath； conf ig?Mb2. propertiespublic class FiieConfig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publir class Jdbcfo'nfml =厂1朝” 16«. 1. 1 10')private String ip1;' V 'll-訂飞dbl. port")private String pert 1:；-.1- -Wb2” ipr)private Strinj ip2：'=.1 -；

9、(*$4db2.pQr+'：i privite String jMirtS:publ vAid 霸howt)SvxtPF, oHt; pri nTin"ipl ： " + ipl + portl: " + port 1J -S/STs, out： Drir.tlnl/ipS： * * ip3 + *, port2： * 丄 portSJ :cubiic class SprinfibcwtApplicatioapublic static void 'iiginlScrLrs. arg?)11 f i gij rhb 1 App 1 ica t i o

10、i iC< ji i t? x T i：oiiTeiT - Jiu，iiLgApp la tit LfiJi, 2'剔*丫 i.Wpn ngioir t lais.(HIT*丫I? Bpr加旳UyCoiifi f. clftws 卜.5bow (I :contyt.JdtKConfi g- cl ass I. showii - ccHitesT. closi'； < ；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

11、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 11ds. hosts2 = 192. 168. I. 12ds, portsM=800(dd portsLlj=S001ds* tX3rts

12、r2=600弩口圧1弋匕运4r甲削4芒帀蟲秋冷 K斗上跆he門的跆 存JPHfl甘吋忙public class CoiLecTLonConf就会芳F"务TIL或日押,si女沖巾空刚由*器private LiercString：- hosts = new肚丫苛Liw：】。；：妲的庫今占孚峻-（史呻二际前探七卜的耀 生三一悴并H酸写百£十和=-方退；public Li£r<5Tring> getHcsts(.6return hosts;public Void st?llliJLts CList'-Sti iLifi,' host酣thizi

13、. hosts = Eost5 ;public String toStrin()return "匚ollectionConfifl * + hosts -丁 ；public void show()System. r. prinTln (hosts. sLseO + ", " + th i s. toString().不同得环境读取不同得配置文件11.'pub 1 c class SprinjbcDtApp 11ca11onDevpublic static void Jii£Ln"Stiiiigl ell'sS">

14、r:r.pAppIiprXion applirat ir- = nrw SprineAppl icatitwifSprinebootAppli/'fli ioaDs'v. class): aupLicalion. selAddilionaLPforiles'i/devii'.軟*177$ i M；亍片配且立哺Conf L,eurableAfJC 1 icatlonContezt context = asplicatLon. run (ajes "S-sT*応/priTiTltUccTiTfXT. amTEnviroiTCiPcT". E

15、87;TprflpprTydpv. ip»)3 :SystfiE. fW£. p 1 iKllnJcantdxt 一 getE】i、irciwent U.昌etPrsperty Cdijv. poft*)' content. clcseO .3 目ppNperties冠 appliication'pertiesfl p p fication-tesl.p ropertics矿-T.irpubl ic cl ass SpringbcHJt.plicRtionDzpubl ic static vcid aain'IStr

16、ing2J args)?pr 11：icaL1 oil aupJicatiau = n* yrlUfi-AjjiB 1 ication(Spi iiL?boot.iijplicatioiiDu. 11 assj . application. setAcdiTionzlPi'qfile? l atest') :也亡件卷以，-tr-給；t曰艷豆”丁Conf 15urabl fAppLicttiotiConiecontent = ipplicfttiom run iai*M);SysTc, fljy t- p ri nt In( c ont e xz. petEnviroient 0

17、 . ?e：P ropertyC "tsst. ip*." ':WyEipr. tJiit. print IntcDntfKt. .siFtHjiviramiPini' U . SPtFrcpfrty "tpst. pnrt') a ; context 一 cluieO rSprin gboot 自动装酉己非自动装配示例如下publxc c丄込£0Ii3Eiicudiiistoiii'ert laulexiejits LncodineG?n、*:tpublic tlasM RbkEnrodi辟亡心nvert iikploa

18、ont EnodinConver：p lib lie class Hnc cd i ngfo niVPTtC orf i. -jii rat: onpublic EnfodzngCDJf；-rrT cr-iTAl()return new VI £ SEiic Ddina oever 11 h :皿_,：public EnrodinEfemvert erpst 站*nTwert'return nt* IhkEncodingCorivert (Ji ;public cl a牙耳 Spr i qb&nt App J i c at i onAiit o4e semh ly &

19、#39; ihiblLc slulic void na丄nksifJ赵；iLigs)fdfif 1 ill1 eApp 1 ica11 (jnConres( for.resT = Spr;injApjlktioni. nJLifSprinflboct.kppHfarion. rlnss. Svjtetii. out. pFi：t ：i"eontxt-getReansOfTyptlEnfodiLigCoiitert. cliiss).按条件自动装配示例如下putilic class |l4fSEnco(jirig<onvert iapieiients EncorfineConvr

20、tpublic class jCbltEincodifvgConvert iaplcaonts EneedinConvertpiih 11 c cl ASS EncDdinfff<rivFrTCorf 1 jurat: onpnibl ic EOicoctngfonvrrT ctataI rfSfonvrt ()return ntw VLSjELicocvcrt f .l> .' li/ -=D - . L-public EjircidinEfofTivert crpatpCbJonvert ii ireturn nt* ChkEncodiQ'sCoriver( (

21、；public ：lu$£ UlfSConcitloE斗 CondItitH： tmblic bool«dn lutcbeL C-juciticiCoatffC'&iitli11ei:fontvxt, Ailiota:ed1ada.t aiirtctattdTyywUetiwialei'Sirine enrodinE = Sys ten jp時pjwf11 c. Fneod i ne"):叶-,A. -i II .1' frreturn ncodin > nul 1 Jli enciHlinie. squaLstUTF .:

22、ji ,： ：jpublic clubu CbkCodiliciiConditionpublic hfKiI<*iin(rcmditicnCori-r-T cnthtignfaRtixt、 Ann*tatrfT'.-ptacaTfi尸炖PtsdatAiString e：K0iiiL_£ -匕g-代'f il也 encoding'?,return ertcoclna != null t5- encodin equalsi ：|pubJlic class En-cociLiLEtflrver tC fJnz jr at j orJiiL-(L'tf5

23、Can<：iticr cl ass Ipublic EncodlnBConvcrt cruattWfSConvurt门ir -| I皿Hj 吃工D i-| VTiiz : .thi n M3% 二 L-" li - :- / IGbkCoLT ion. class'ret Qin new CtSSEzi codinaComwt (；机?.i5b>rcirc!i-：or中盍三笛邯-讦咲供目h"匚t孝if： 1抽public EncoJinKrornvefT <TeftTGbkCon?rr (ir&turn new -bkEirtocinsCr

24、juvert .J :特别注意：Conditional注解可以用在方法上，也可以用在类上，如果用在方法上,则表示只对方 法自动装配，如果用在类上，则表示对该类下所有方法都进行自动装配，如下面得 Conditional注解就表示当Utf8Condition中得方法返回true时对该类中得所有方法都进行自动装配。I: -ST - -|£；门广广:rt 1 c'ra* ： ?.-F-：: W: ：m IftfS匚wiJiti匸m-匚lass)public cluss EncodiJigCenvextCanfi&uxfli;ionpublic EncO'diii&am

25、p;Convtr： creaeVtfSCoiivenOreturn new Lt fSEnrcdingConvei-t ():puhl ic EncajJxnffonveit ereatpGh>|r£)riveTt 0retuTH nw thkEncodingConvirt 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：-11 ijJUtfBCcmdrt 1口匚.clmsE, Cbklondi t io 匚.cla

26、ss;、 |pufal icEJicodi npConvertConf i gui'a11on-'；- !- rK-Y 'r 姑frJn>bLir Eicodinfflnvprt cr*atUtfSConvprtvjreturn ne LtfSErcodingConverT C > :n>t>Lir RrodinfflTivprt沪ntflh忒on诵rettirn n GhtEiicodingConvert -)-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、autocon

27、figure、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,ConditionalOn Bean 与bean配合使用，示例如下public class User Conf i- f.iral i on当二匸裁射配置.4斗中档ru-wtrlF- 31由3叵为”朋出-壬三 J-1 or < 'ifn&3ie = * runnable” enable： havingVftiue -| irue">public Runniibl- tre

28、atcSunfwl- Dreturn - J默认配置文件中加上如下属性运行即可publit class SprlnffbootAJSlltAt3CinA£zEhi7ubL Tc static void Tiainf StrirE are? if«Lficujabl#AppIicBtionCcinTSTiT contfxi = Spr i nrAapt i c At i on. rur? (Sen mboot top I icat i miA 3 s#n's I t . c asi. arrt?: WyatgiL tfUF-jrintlnhaiteMt.的血込OfTy

29、jpint仙iieCcimrFr. cImsH :SysTiJL iHJf. pn lit 1 n (Cont Szt. eel &e ilMT沖e (Runnflhle. c J ass I) ：ICOCLTr工三 clijS百 k J 再如-II - -=j U publ icU - rC on ft iptr a.r i on再如<n£uae.零aB5Tir&耳号曲 i； - ir-i-ireirunnable, enable*, ha vine. Value = "true*. JoatchifidissinE = true)public Ri

30、uiTLablF creatERunxiab 1 e(Jreturn )=：再如public clajs Y/Cquilijition.fl If.'= rujanable. enabled na-inValue = *lrue*- matchlfliissins = true" public Rum.圧i】i creAriEjnrLft'：>leCireturn -.mid ：广小：庐uutr时述沁卜&丹咗H 4-7<._.d 1 _ I-jdia 1 OtCZ HZ z (匚 2出clasl Ipublic Eurvablc11return &

31、#39; 一public c】AA CanRunnahl配握 1 -.黑沁 F； Ap ： 11 二 H "二finite class SDTi：iebe<itApLi-MticciAssiblHiblic ritntic void X4：nIStripy_Coriif i oroblrAjjpl ic#i io玄创icrxl c宕葢t - priiij.pplicAt soq.in豪幻etWd 1 icst i时3=rnhIv. dqss. 监；i.SystEA ©uL pT3iit In 社匸QuiuHt. jECSgAn£OfT： p= * ELico

32、dingfaiu g二、clasl J .SystED. out print In tconteit. JtBeansOfTj-pe * Runrab 1 e. c I ass)、:I两个runnable已全部加载tL 环f*屮軋“ h i 弭.IrK 氓 JZ . J,if iIt I <. -I LLeiAk?'"?. Ijt Tlttf Jlf, tiwet C-cJLkJiL , = jji. Il . : p. 一 nfv ：_石匚£ .!.宀忙 ii 口 !.411丄如工J：K戟(fLi；目t?i 冲胆piibLl? rlds-BrurRCion

33、' -' iJiBLDT = *rannab'lc r-niblr*. ha町icsThW? -二blfUissiiie = true." public Surzrblc- cr?5tfjnDa'5Jt"return D 卄-" I£l*SSrrt-urn I? - li-.public EliQfkule csreaieBarJtjnnaale-)或者二盲近二"头L 恥呂栋 Uifi".r - ,-|.- It - 二IR'rPapL (Fi>Confffr class) publ Lc

34、 BiLnuAbl# cr*tat<?BedrSunriable )returr 门-> ；Spring boot实现异步处理vL 二iijmnApublic class J卿 i硒IwEts PunrifibLinptihJie vftid runOtryf&T lint 丄 A i < iO. ISi-?St,print ,n :i JT血Jn5mn加Is：电旳imlch Except ton e 't. pi izitStackLi-iice »H ;；i: ngBoc tAppJ1心.仔叫 Ipublic cA££ Spr

35、irgbMtJsfpAppIpublic Ktiitir void ntainifStrirjJ aT(sConf ;.,0 ATeible Atip beat ionC oni e-t contest = iuriceAuIication.Curine boo tjeeato. class, aras?:$y s t *m. nur. print liltt ；coni ext .EetEeaiAJeep.class) - rim C"-Evatettt. cut、pTintlnt”*J ;cojilext. close'- :Spring boot自动装配没有加注解得be

36、anpublic class Rol#public clastEarConfi削祉i卯public R.-FBbW cjeatefoinfiable".!ivtiun 心-：ilr-:.-mib I ic Rc二nablt -r real fRuFinable?( jreturn hi-r (Vat：. clais, Hoit-clasi, Ike ：饰nf i gut at ion. c I asM； Hcmfrlic class Li：:ZLnJ3DotUzr 15C5npubl je static Void |嘛诋"5"厲£： fw CcKiflg

37、LirabiifApptlCfltlanJContrfl canlext - SprLrgAppl Lt克lIoji.伽(£)£4盘eboOLltfrApp.上la£=. ftrgsl : cnj r Lir im In( CottexT _ fian<11 s er. c lass) *1 :S-Etm. OU舉 pnnIrScortext- srlBron:X>fT/pc(EtknunbIc. cIbsh门:ccwireit. c Lose 0Sprin gboot 事件监听流程:1. 自定义事件，一般就是继承ApplicationEvent抽象类

38、；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器3. 发布事件。实现1：public cla&s MvE'erit xtertda App 1 icationEventprivate staitic final lang srilVGSsiani/lD - IL:public MyEvnt(Object source)£up«r source);Aupl if at iaiiL iilfluer -MiEvsnlpublic *old citMjy 1 icAi iu:eni sM'. Event apyLicdUociEwe

39、ni iS；. .sri.-ro. wit. pr i nr In < *K Ik 'h fl " - 0p】1必氛 imEwfH!,踽曲5馮1一 创：，1呦祇、- ' H 咒現业.务楚.Gl_L H Z :丄._L i L J 1 * . _public c丄ass Erp-tArpublic ttutic void JU丄二 uaslfo-f leurahle.-kpplicmtiqn匚口neT Dn*eTzT 二 SsrinffAul icat二j-d；?7lEventA3?. clasn. arffz.'-nddApp i caijwiLit f

40、ncr yvListmrr 0 *:C&UtFJCt.ex怯工t.publiliEvent iiirt Uy Event (iifW Ob ject (>) i . dos- I：),实现2:iHibl i cMyE'efit cAlcnds iip l icAt lOnEvemprivate static final辰*si適农王D = 1匚.publicEvent''Objtct sdui-cvJSUpFr I 三门二！匚 e I public class UyLislefcer iv>Leents t>p 11cationLi;tener

41、L-ent>public void otiApt>licatLG：iE; ent (JCEvtiit apyl亠cat丄3：iZi"eut* * appl idatioiiEvent. getf LaSa < <. getEiliE 1 + * 片岌 JM 业勞越轲*:PubL ic class EventAppftrs.51public 5tMi void iiAiniStriTK匚ConfiELtrabI Appl icftticniContextcontesT = 5j)ring.钿plication, firjMEYPKtApp, claas,rgil

42、coHexl. iiiblishE' erJ (nc W/Even* fw ObjecH )j.i. cent ext- dost (H:实现3:public iJ 片匚 s MyEvifii cAlrnds icar lOfiEveniprivate static final Icn尺 serialcw£CZPpublic Event'Object souircelsuppr I Edur匚宁 I -public c J ass M;,rLzEtenerpublic void onAjn 1 iciticr£vt HvEvcnt appliestinnZv

43、上z:t.iSysteii. etpt. priotLni'"'4t (k* + appliMtiorEvent. gt-tflasO, t-tXaine ()亠'片 則业备罡琳'I：pub lie cl 且 as E-ntAp ppubl Lc static void Bairii StrincE? nfl： IConf 1 ELirableApplietionContsHt context = SrinEADpl ic且tici：i. rrr.rrH Evert App. class, ares?- c-onteJtt. p-ablishEvttL

44、t new W： Event (new Object 'HU *.contexts close IU:具体实例（用户注册，插入数据库并邮件通知）:publ if clstss VserrorTi-o" le? fprivate tserSer-'ice uswrService:- I ' 1. I Vftlur - "/ lefcli nl.rtipublic itrin regi ster <(Lser userrrturn &uctr6&public class UstrServic?占pplicncionfoni色XT c

45、ontext.public vaid register(L£fr tjser&5倨3?仁讥切i：hE呻Mnew UwrF媲氐的t * 25 - thi昴 ili打publ Lc cldEH CaeiEegisterEvenl eAtend ApsLica 1 ionEvPi：tprivate Lier ustrr,nihlic IZt gp-Usr(Jreturn user :public UserHeeiEterEvenl (Object source, Lst use：-)superif50-.irc* I : this, user = user;publ "i

46、c clflss l"rRp;i PptLi ET灯prLsTe:e_'publ ic VOd reg:51eriTserKejisi'PtTivpnt event j聞"-TpnT.匚epWSystem. oi/£. printlnf'HJJ * 1/ - user. gelNfliae) + "J fl.JjfijJc功"：ijbl ic void senEmai 11(VsI'Keai1 *rEvpiiii'Cser u昶r = ev-ent getUserC：".System. 口“.p

47、rint InI 打& 功芨迖 iPft 益* user. gttJJiuit U + *的總箱* j .”'-' _ 1"-T .public (ilaKS UrnrRpjiEfFrVpppublic static void min (StriRgEl ares)lonf i s-xn bl #AiJs 1 ic At i onCont*Mt 厂、M Srr 1 iifAtwliciti丄伽ilstrRstst«抽侯 classn ara?:上述程序启动之后再浏览器中输入如下地址访问，就会在控制台打印出相关信息事物:要注意:可以在注解后面得括号中设

48、置事物，自行学习:/localhost:8080/register ?n ame=liuqia n&p assword=123Sprin gboot JDBCV resources7 O to fl fig,dsUbaChpropertifi! r li 5 niiI'll- - H-15-： ill : " * . T. -i .Ft !_ +- pLrrii-I ifc < ir f i. i；ri- rrTITf HfUiin. TI |«； MYs.讥 -jgiiirb.i.； TIE： . Ji.(*c Laasnath：conf ie/el

49、atabaEE. protiertiei'* IDublit class DEfoufj?public class Jdbc.kpifHLb ic Static vaid Jiaim firing afgsConififwrsb 111<fl:ioaCosTxt cor.Txt = S?rim(App：irxtwTfla55H arji).SysT«L «/E, yr 1 ii：fl(cuni«ii. ifj；'；Li'onmei；to.y "aptiJia- daUiiottrcv, urP.i).Sy a t em. w

50、 L ur i :it In (c ontez T. tcflean l.DsaCaSoiiic eFic-peitisi. clas'. e etDi' i ? erCiai EXaine () > ;DaiaSource dataSouree = contExt. e«r5eflnfDa:aSuum class?; jf.'fjv/roai/Ji' iat aSou r；; >'cocitfst, cleirO;或者r?" p"public clmms C&er加gp-ublic void qu更匸f

51、RtoaDMJtryKdraHtijpgr、"f F' ru =vSISapper.c laaa?:liix Vi er? J&eii = JifecTeapljitc. duer.'i -li "SJiUJCT ” FPflll i-話hfd", ns'-:5尸代¥“. oi/f println<vs»r?.:iif:catchL (EjEceotion ejE. printSta< j：Irac-e 仃：Dubixc class JdbcAj?pulilic stHtifi v<iid nw

52、n(豊riiigl池总站iCqdI 1 ELtrableApcjl icatz-ccContet context 二 Spr icLiAp-二emtio匚.juF JdtiApp. u丄asa. axEsJ ;Sysren. oat println' comexi jei Fnv i rotabeni ('). set Propen y fl' -np r i ng rUtaveurfp uri'>'i 苏STfn. vfi/. pij ifaT lntc(ftt' rxi. g?rI Dai也帥ui 叶FY闻rf t i打一 c 1 *h

53、sh wM i 疋:'杞絆an记 11'«.:QDtezit- gel Bear '.L zerlao- class . qiiryfr DEnJb (1 ;伽TMT. flosf 0 .spring、datasource、type属性可以用来指定数据源，如下图4“- - I- sS 1 'W 1卩It*.'P ZF|ir .nf J«E.£UIUEV e.us J-fJe:as >. i' 1； k -h=v- e.'.LM1± i : >£ ；i.'.r S'

54、;iL:. iJtLi .ri ui u -zAt- t ; .icij i.r. iir.! T ihk xihjtL : J 1j-1k i fU ! r I； *1 .TlL-.rr-hDi T . <_ Mi- Tt-.:- r" .7; - I 11-41 ATI |l" .J I ”，* - Ml* -IE 胡I rpublic void. sqUfor (STying s : 2ql ?jdhcTenpl ate, execute I s)-或者I -.；r.nj-_ <rol ItiatkFiir = EscePtiQ"- cJusa)

55、public void batcLEzcc j.t-c lSlrin_E . . tqI.for 吟廿1,霭511jdlvLT«BpIate. Jte Isi71. .'.1.1 JjllbaekFoi- SQLExcEuiioif uLus斗 EiQRollbLLcliJoi' = NullfoinTerEiicept:.Dii. clusa'public void batelitecute String. _ sqlfor ilSnn? *-:冈卄JdbcTexpiate. eTecjtw (s .1 :pLiblic CJd_s3- JdbdApppub

56、lic slaXic vq>T iuiLrl.StrL：E'L? ate'sliCcof ijizrahJ cAjpl icit lacCant txt c<ir.C«tC = Sgrinftipli匚al ioc-runt JdbcQA ci ajs. et_c=J ;STtta. rtufei . erPloprtvC'spnrfe datasflirc*=.,Sr=t. ouL print In (-zanzexT. rstBe-zzi* Jflt aSdurcePropert ie . cJu=). etOrr verCijLssXane&

57、quot; j J ;Strict!理 1 = null*Springboot AOP( 面向切面)Aop用途：日志记录、权限处理、性能统计、监控、事务处理、异常处理等。 首先在测试启动时候遇到一个错误，报错如下：错误 亠.r BH I> LMq-.'.PI. r.d qj3 斗罰 血七 SA K E*+jH- 沁 1 : !* »4 airi=-i -*&-#- J 4*?r 尹砲R吨:斗审4 _ _ |l'Y -Tl-ii -H+ I .r<* - - ，； laJ* - < I I al * I i ' IdX 击-, i、弋

58、f ITSI t*：*i .g E虹 三二 l-i. AU l>fih 三三 -Li7 LELi Zlii . J A L _uiu-iL-kdr.9ULt-: Ttr H« 心 1_£*1_佔 'XSTT*L J :宀* Lg 士 亠:b «hri L_*d仝 .“NiUU*. : Ify : i.:.ii| 塾 S*F. W'" 口皂即Ij p Y； ： .IFT rpp r'T P i«J- r.-_0:* Z>H : J.af-.irrT-"l . aT：'r''ir-LTIIJ U II- 4 44.- - II Pi 百“.： ：* b d.- -Hh r 匕 1鬥知讣o-fL；产LHiZ:u 3tft2-LOf pp-iLiLL rfH-fiL. XUi eu_lj3i_l jmsT CB-Tjz. -Tu 'LLia T-J ' aiauf lUCJl-l!；' P |J 刪* . I n h Il迈卜，些I'Se- ?jpain9' rnl-f F THidi±sr«LJ-ai r 他|(记；:y "T. "JITI IT HC