Cov txheej txheem:
Video: Lub log4j log theem yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
log4j - Logging Levels
| Qib | Kev piav qhia |
|---|---|
| DEBUG | Tsim cov xwm txheej zoo-grained uas muaj txiaj ntsig zoo tshaj plaws rau debug ib daim ntawv thov. |
| INFO | Tsim cov ntaub ntawv xov xwm uas qhia txog kev nce qib ntawm daim ntawv thov ntawm ntxhib-grained qib . |
| WARN | Tsim cov xwm txheej uas tsim kev puas tsuaj. |
Raws li, qhov sib txawv ntawm qhov sib txawv hauv log4j yog dab tsi?
Tsib tus qauv log4j qib
- DEBUG Level. Qhov no log4j qib pab tsim kho kom debug daim ntawv thov.
- INFO Qib. Qhov no log4j theem muab cov kev kawm thiab xaiv lub xeev cov ntaub ntawv.
- WARN theem. Qib no log4j muab lus ceeb toom txog qhov xwm txheej npaj txhij txog rau tus neeg siv.
- YEEJ Level.
- FATAL Level.
- TXHUA Qib.
- OFF Qib.
- TRACE Level.
Tsis tas li ntawd, yuav ua li cas kuv thiaj li hloov tau qib log hauv log4j? Txhawm rau teeb tsa cov theem nthuav dav ntawm cov lus uas tau nkag rau hauv batch ua cov ntaub ntawv teev cia:
- Kho lub log4j. cov ntaub ntawv.
- Nyob ntawm qib txiav koj xav teem caij rau txhua hom ntaub ntawv teev tseg, hloov tus nqi ntawm cov cuab yeej hauv qab no mus rau ib qho ntawm cov txheej txheem teev tseg ua ntej:
Ua raws li qhov kev pom no, qib kev txiav ntoo yog dab tsi?
Cov Qib Kev Nkag Siab
- FATAL. Kev tuag sawv cev rau cov xwm txheej muaj kev puas tsuaj tiag tiag, raws li koj daim ntawv thov cuam tshuam.
- yuam kev. Qhov yuam kev yog qhov teeb meem loj thiab sawv cev rau qhov tsis ua tiav ntawm qee yam tseem ceeb tshwm sim hauv koj daim ntawv thov.
- WARN. Tam sim no peb tab tom nkag mus rau thaj tsam greyer ntawm hypotheticals.
- INFO.
- DEBUG.
- TRACE.
- TAG NRHO.
- OFF.
Dab tsi yog qhov tuag log theem?
Cov FATAL qib xaiv cov xwm txheej yuam kev loj heev uas yuav xav tias yuav ua rau daim ntawv thov rho tawm. static ib. INFO. INFO qib xaiv cov ntaub ntawv xov xwm uas qhia txog kev nce qib ntawm daim ntawv thov ntawm ntxhib-grained qib.
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