Java 24: Dab tsi tshiab, dab tsi txhim kho, thiab txhua yam koj xav paub

Java 24 yog tam sim no muaj tseeb thiab tuaj nrog cov yam ntxwv tshiab tsim los txhim kho kev ua tau zoo, kev ruaj ntseg, thiab tsim khoom tsim tawm. Qhov no version Nws qhia txog kev txhim kho tseem ceeb hauv kev tswj hwm kev nco, APIs tshiab thiab cov cuab yeej uas ua rau kev tswj cov cai yooj yim dua., nrog rau kev nce qib hauv kev ruaj ntseg nrog tshwj xeeb tshwj xeeb rau kev tiv thaiv quantum cryptography. Hauv qab no, peb tshawb xyuas txhua yam ntawm cov ncauj lus kom ntxaws kom koj tuaj yeem paub txog txhua yam Java 24 yuav tsum muaj ua ntej.

Yog tias koj yog tus tsim tawm lossis ua haujlwm hauv ib puag ncig uas cia siab rau Java, qhov tshiab version no coj ntau yam kev txhim kho uas tuaj yeem ua qhov txawv ntawm kev ua haujlwm thiab kev ruaj ntseg ntawm koj daim ntawv thov. Los ntawm kev khaws cov khib nyiab optimization mus rau kev qhia txog cov cuab yeej txhim kho siab heev, Java 24 tseem tsim nws tus kheej ua qhov kev xaiv tseem ceeb hauv kev txhim kho software..

Kev txhim kho hauv kev tswj hwm kev nco thiab kev ua haujlwm

Ib qho ntawm qhov tseem ceeb ntawm Java 24 yog qhov hloov pauv ntawm nws cov khib nyiab, lub ntsiab tseem ceeb rau kev ua tiav ntawm Java daim ntawv thov. Nyob rau hauv no version, lub collector Shenandoah qhia txog tiam neeg sau, ib qho kev hloov uas optimizes kev siv lub cim xeeb los ntawm kev txo cov fragmentation thiab txhim kho kev tswj cov khoom hluas thiab cov laus. Txawm li cas los xij, nyob rau lub sijhawm no, qhov kev ua kom zoo dua no tsuas yog muaj nyob rau hauv architectures x86_64 thiab AArch64. Txhawm rau kawm paub ntau ntxiv txog kev tswj hwm kev nco hauv Java, koj tuaj yeem sab laj cov ntaub ntawv hais txog Java SE Development Kit daws teeb meem.

Ntawm qhov tod tes, tus sau ZGC tau txiav txim siab tso tseg nws txoj kev tsis yog tiam neeg, betting rau ib Ib txoj hauv kev niaj hnub no uas txo qis kev ncua sijhawm hauv kev ua tiav thiab txhim kho qhov system stability.

Lwm qhov tseem ceeb optimization yog qhov Compacting khoom headers hauv HotSpot virtual tshuab, uas tam sim no txo ​​cov header loj los ntawm 96-128 ntsis rau 64 me ntsis. Qhov no muaj kev cuam tshuam loj rau daim ntawv thov ceev thiab kev ua haujlwm, vim nws txhim kho cov ntaub ntawv nkag mus tau thiab txo qis kev nco. Tsis tas li ntawd, yog tias koj xav kawm ntxiv txog yuav ua li cas sau thiab khiav Java program los ntawm lub console, koj yuav pom cov lus qhia no muaj txiaj ntsig. no.

APIs tshiab thiab cov cuab yeej tsim tawm

Txhawm rau ua kom txoj cai tsim thiab tswj tau yooj yim dua, Java 24 suav nrog ntau qhov API tshiab hauv kev saib ua ntej:

• Key Derivation API: tso cai rau cov neeg tsim khoom los tswj cov yuam sij zoo dua thaum siv cryptographic algorithms.
• Class File API: tus qauv cuab yeej uas yooj yim rau kev tsom xam, tiam, thiab hloov kho cov ntaub ntawv hauv chav kawm Java.
• Vector API: Tsim los ua kom muaj txiaj ntsig zoo ntawm cov khoom siv niaj hnub no los ntawm kev ua kom zoo tshaj plaws vector suav.

Tsis tas li ntawd, lwm qhov kev hloov pauv loj yog qhov kawg tshem tawm kev txhawb nqa rau 86-ntsis x32 architecture. Tom qab tau deprecated nyob rau hauv Java 21, no version tam sim no tag nrho xaus kev txhawb nqa rau 32-ntsis Windows, thaum Linux pib nws theem kawg ntawm kev tshem tawm. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias rau cov neeg nyiam keeb kwm ntawm cov lus programming, uas tau tsim cov JavaScript programming lus Nws tseem tuaj yeem yog lub ntsiab lus txaus nyiam tshawb nrhiav.

Kev ruaj ntseg Innovations: Rau Quantum Resistance

Java 24 tseem sawv tawm rau kev qhia txog kev ruaj ntseg tshiab tsim los tiv thaiv cov tshuab hauv lub sijhawm ntawm quantum xam. Ntawm cov kev nce qib tseem ceeb tshaj plaws hauv cheeb tsam no yog:

• Qhov tseem ceeb encapsulation mechanism raws li cov qauv lattice: Txoj kev no ntxiv dag zog rau kev ruaj ntseg hauv kev sib kis tseem ceeb, tiv thaiv kev tawm tsam siv quantum suav algorithms.
• Digital kos npe algorithm raws li cov qauv reticular: ib txoj kev kos npe digital tshiab tsim los tiv thaiv kev tawm tsam los ntawm yav tom ntej quantum computers.

Tsis tas li ntawd, yog tias koj txaus siab rau software txhim kho thiab kev ruaj ntseg, tsis txhob yig mus sab laj cov ntaub ntawv hais txog Yuav ua li cas siv SEO hauv koj cov haujlwm, uas tuaj yeem ntxiv koj cov txuj ci Java.

Kev them nyiaj yug rau Ahead-Of-Time (AOT) thauj khoom thiab txuas

Lwm qhov tseem ceeb ntawm Java 24 yog kev txhawb nqa rau cov txheej txheem Ua ntej-Of-Time (AOT), uas tso cai rau cov chav kawm kom thauj khoom thiab txuas ua ntej ua tiav, yog li txo cov sijhawm pib ua haujlwm. Qhov kev txhim kho no tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov ntawv thov loj uas xav tau lub sijhawm teb zoo. Yog xav paub ntxiv txog Java installation thiab nws cov versions, koj tuaj yeem mus xyuas qhov txuas hauv qab no no.

Java txuas ntxiv txhim kho nrog txhua qhov kev tso tawm tshiab, thiab Java 24 tsis muaj qhov tshwj xeeb. Nrog nws ntau yam kev txhim kho hauv kev ua tau zoo, kev ruaj ntseg, thiab cov cuab yeej tsim kho, qhov kev tso tawm no txhawb nqa nws txoj hauj lwm ua ib hom lus zoo tshaj plaws thiab yav tom ntej-pov thawj programming.