Java yuam kev yog dab tsi?
Java yuam kev yog dab tsi?

Video: Java yuam kev yog dab tsi?

Video: Java yuam kev yog dab tsi?
Video: Yog Vim Dab Tsi - Maiv Choj (cover) 2024, Lub peb hlis ntuj
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Ib yuam kev yog subclass ntawm Throwable uas qhia txog cov teeb meem loj uas daim ntawv thov tsim nyog yuav tsum tsis txhob sim ntes. Feem ntau qhov yuam kev no yog qhov txawv txav. Xov Xwm Tuag yuam kev , txawm tias ib qho "ib txwm", kuj yog ib qho subclass ntawm yuam kev vim tias feem ntau daim ntawv thov yuav tsum tsis txhob sim ntes nws.

Sib piv, qhov yuam kev hauv Java nrog piv txwv yog dab tsi?

java ua . lang. yuam kev chav kawm sawv cev rau yuam kev uas yog tshwm sim los ntawm ib puag ncig nyob rau hauv uas daim ntawv thov yog khiav. Rau piv txwv , OutOfMemoryError tshwm sim thaum JVM khiav tawm ntawm lub cim xeeb lossis StackOverflowError tshwm sim thaum pawg overflows.

Ib yam li ntawd, qhov yuam kev thiab nws hom hauv Java yog dab tsi? Muaj peb hom yuam kev : syntax yuam kev , runtime yuam kev , thiab logic yuam kev . Cov no yog yuam kev qhov twg tus compiler pom ib yam dab tsi tsis ncaj ncees lawm nrog koj qhov program, thiab koj tsis tuaj yeem sim ua kom tiav nws . Piv txwv li, tej zaum koj yuav muaj cov ntawv sau tsis raug, lossis tej zaum yuav sim siv qhov sib txawv uas tsis tau tshaj tawm.

Tsuas yog li ntawd, peb hom kev ua yuam kev hauv Java yog dab tsi?

Muaj peb hom kev ua yuam kev: syntax yuam kev, logical yuam kev thiab run-time yuam kev. ( Logical yuam kev tseem hu ua semantic yuam kev). Peb tau sib tham txog qhov yuam kev syntax hauv peb daim ntawv ntawm cov ntaub ntawv yam tsis raug.

Java yuam kev txhais li cas?

yuam kev V/s Exceptions In Java . yuam kev V/s Exceptions In Java . yuam kev : Ib yuam kev “hais txog teeb meem loj uas yog daim ntawv thov tsim nyog yuav tsum tsis txhob sim ntes. Ob leeg yuam kev thiab Exceptions yog cov subclasses ntawm java ua.

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