Video: Dab tsi yog tsov rog thiab pob ntseg ntaub ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov WAR file yog a ntaub ntawv uas muaj cov ntaub ntawv xws li servlet, JSP, HTML, JavaScript, thiab lwm yam uas tsim nyog los tsim web applications. EAR yog Java EE ntaub ntawv uas pob ib los yog ntau dua modules rau hauv ib qho archive los xa lawv mus rau hauv daim ntawv thov server. Qhov ntawd yog qhov txawv ntawm JAR WAR thiab EAR cov ntaub ntawv.
Ntawm no,. WAR cov ntaub ntawv yog dab tsi?
Hauv software engineering, a WAR cov ntaub ntawv (Web Application Resource lossis Web application ARchive) yog cov ntaub ntawv siv los faib cov ntawv sau ntawm JAR- cov ntaub ntawv , JavaServer Pages, Java Servlets, Java chav kawm, XML cov ntaub ntawv , tag cov tsev qiv ntawv, nplooj ntawv web zoo li qub (HTML thiab lwm yam cov ntaub ntawv ) thiab lwm yam kev pab uas ua ke ua ib lub vev xaib
Tsis tas li ntawd, Jar WAR thiab EAR cov ntaub ntawv yog dab tsi? Hauv paus JAR WAR EAR yog compressed cov ntaub ntawv ntawm Java compressed ntawm DOS prompt nrog thawv cuab tam ( thawv lus txib). Lawv yog siv rau ntau lub hom phiaj. a) JAR File (Java ARchive) JAR cov ntaub ntawv zoo li winzip ntaub ntawv compressed nrog JDK software. Qhov teeb meem ntawm nrov winzip ntaub ntawv yog nws yuav tsum tau unzipped ntawm Windows OS nkaus xwb.
Ntawm no, qhov txawv ntawm tsov rog thiab pob ntseg ntaub ntawv yog dab tsi?
Ib EAR cov ntaub ntawv yuav tsum muaj Java Platform, Enterprise Edition (Java EE)- lossis Jakarta Enterprise Edition (EE)-raws li daim ntawv thov server, xws li WebSphere lossis JBoss, khiav. A WAR file tsuas yog yuav tsum muaj Java EE Web Profile-raws li daim ntawv thov server kom khiav, thiab JAR ntaub ntawv tsuas yog yuav tsum muaj Java installation.
Dab tsi suav nrog hauv EAR cov ntaub ntawv?
EAR cov ntaub ntawv zoo ib yam li Java ARchive (JAR) cov ntaub ntawv tsuas yog lawv muaj ib tug. pob ntseg file txuas ntxiv. Ib EAR cov ntaub ntawv muaj ib lossis ntau JAR, Web ARchive (WAR), lossis Roshal ARchive (RAR) cov ntaub ntawv . Cov tshuaj txhaj tshuaj hauv qab no qhia cov ntsiab lus ntawm cov qauv EAR cov ntaub ntawv tsim los ntawm Manager.
Pom zoo:
Cov ntaub ntawv hom thiab cov qauv ntaub ntawv yog dab tsi?
Cov qauv ntaub ntawv yog ib txoj hauv kev piav qhia txog ib txoj hauv kev los npaj cov ntaub ntawv kom ua haujlwm andalogrithms tuaj yeem siv tau yooj yim dua. Ib hom ntaub ntawv piav qhia txog cov ntaub ntawv uas txhua tus sib koom ua ke. Piv txwv li tus lej cov ntaub ntawv hom piav qhia txhua tus lej uas lub khoos phis tawj tuaj yeem ua tau
Dab tsi yog qhov sib txawv ntawm pab pawg cov ntaub ntawv thiab cov ntaub ntawv tsis yog pawg?
Ob leeg yog cov ntaub ntawv muaj txiaj ntsig ntawm cov ntaub ntawv tab sis qhov sib txawv ntawm lawv yog cov ntaub ntawv tsis muaj ntaub ntawv yog rawdata. Qhov no txhais tau hais tias nws nyuam qhuav tau sau tab sis tsis txheeb rau hauv ib pawg lossis cov chav kawm. Ntawm qhov tod tes, groupeddata yog cov ntaub ntawv uas tau teeb tsa ua pawg los ntawm cov ntaub ntawv nyoos
Dab tsi yog qhov sib txawv ntawm lub thawv thiab lub thawv ntawv thiab lub thawv ntawv yog dab tsi?
Ib lub thawv thiab cov ntawv nplawm (qee zaum hu ua boxplot) yog ib daim duab uas nthuav tawm cov ntaub ntawv los ntawm tsib lub ntsiab lus. Nyob rau hauv ib lub thawv thiab whisker zajlus: qhov kawg ntawm lub thawv yog lub sab sauv thiab sab quartiles, yog li lub thawv spans lub interquartile ntau yam. qhov nruab nrab yog cim los ntawm ib txoj kab ntsug hauv lub thawv
Dab tsi yog kev ruaj ntseg ruaj ntseg thiab muaj nyob rau hauv kev ruaj ntseg?
Kev ceev ntiag tug txhais tau hais tias cov ntaub ntawv, cov khoom thiab cov peev txheej raug tiv thaiv los ntawm kev tsis pom zoo thiab lwm yam kev nkag. Kev ncaj ncees txhais tau tias cov ntaub ntawv raug tiv thaiv los ntawm kev hloov pauv tsis tau tso cai los xyuas kom meej tias nws ntseeg tau thiab raug. Muaj txhais tau hais tias cov neeg siv tau tso cai nkag tau rau hauv cov tshuab thiab cov peev txheej uas lawv xav tau
Kuv yuav decompile ib daim ntawv ua tsov rog li cas?
Tsim ib daim ntawv luam ntawm your.war cov ntaub ntawv> hais copy.war. Rename qhov txuas ntxiv ntawm copy.war cov ntaub ntawv rau copy.zip. unzip cov ntaub ntawv. Nrhiav tus. cov ntaub ntawv hauv chav kawm hauv koj lub nplaub tshev unzipped. Tom qab ntawd cov neeg siv decompliers los hloov cov ntaub ntawv this.class rov qab mus rau java cov ntaub ntawv. Google hais txog decompilers: Cavaj Java Decompiler