Lub khoos phis tawj tuaj yeem muaj ntau yam Java thiab yog tias koj tseem muaj ntau dua ib lub browser, txhua lub browser tuaj yeem siv qhov sib txawv (lossis tsis siv Java txhua). Kab lus no yuav coj koj mus nrhiav seb Java version twg koj siv.
Kauj ruam
Txoj Kev 1 ntawm 4: Txheeb Xyuas Online
Kauj Ruam 1. Qhib lub qhov rai tshiab hauv koj lub vev xaib, tom qab ntawv nyem qhov no txhawm rau nkag mus rau Java site
Oracle, tus tsim Java, tau muab nplooj ntawv yooj yim uas yuav tshuaj xyuas koj li kev teeb tsa Java thiab tso tawm Java version uas koj lub browser siv. Koj tuaj yeem mus ntsib nplooj ntawv los ntawm ib qho kev ua haujlwm.
Kauj Ruam 2. Nyem rau "Txheeb Xyuas Java Version" khawm kom pib txheej txheem pov thawj
Kauj Ruam 3. Yog tias qhov browser teeb tsa kev nyab xeeb nug txog kev lees paub kev nyab xeeb, cia Java txiav txim siab qhov version
Kauj Ruam 4. Tom qab ib pliag, xyuas qhov tshwm sim
Koj yuav pom tus lej version nrog rau tus lej hloov tshiab ntawm qhov program. Tus lej xov tooj ntawm qhov program yog tus lej tseem ceeb tshaj yog tias koj tab tom tshuaj xyuas Java sib xws nrog lwm cov haujlwm.
Txoj kev 2 ntawm 4: Windows
Kauj Ruam 1. Nias qhov tseem ceeb Windows + R, tom qab ntawd nkag mus rau "CMD"
Hauv kab lus hais kom ua kab lus, nkag mus "java -version" (yam tsis muaj cov lus hais). Koj yuav pom qee yam zoo li "Java version" 1.6.0_03 Java (TM) SE Runtime Environment (tsim 1.6.0_03-b05) Java HotSpot (TM) Client VM (tsim 1.6.0_03-b05, hom sib xyaw, sib koom) "ntawm npo..
Kauj Ruam 2. Ntawm cov khoos phis tawj uas tsis muaj Sun Microsystems 'Java ua hauv, koj yuav pom cov lus yuam kev:
'java' tsis tau lees paub tias yog kev hais sab hauv lossis sab nraud, cov haujlwm ua haujlwm lossis cov ntawv ua haujlwm.
Kauj Ruam 3. Ntawm cov khoos phis tawj uas muaj Java ntau dua los ntawm Microsoft, koj tseem yuav pom cov lus yuam kev ib yam, thiab ntawm cov khoos phis tawj nrog ntau yam Java, lub neej ntawd JVM version yuav tshwm ntawm qhov screen
Method 3 of 4: Mac OS X
Kauj Ruam 1. Qhib "Hard Drive" ntawm koj lub desktop
Koj tseem tuaj yeem qhib Finder menu kom pom cov npe ntawm cov apps.
Kauj Ruam 2. Tom qab ntawd, mus rau Cov Ntawv Thov> Cov ntawv tais ceev tseg
Kauj Ruam 3. Hauv Utilities folder, qhib Terminal
Nkag mus "java -version" ntawm kab hais kom ua. Lub neej ntawd Java version yuav tshwm.
Txoj Kev 4 ntawm 4: Linux
Kauj Ruam 1. Qhib Terminal Terminal
Hauv lub davhlau ya nyob twg, ntaus "java -version".
Yog tias Java tau teeb tsa, koj yuav pom cov lus "Java (TM) 2 Runtime Environment, Standard Edition (build 1.6)" ntawm qhov screen. Yog tias koj pom kab lus "bash: java: hais kom ua tsis pom", nws txhais tau tias koj tsis muaj Java teeb tsa hauv lub khoos phis tawj lossis koj tsis tau teeb tsa "txoj hauv kev" kom raug
Kauj Ruam 2. Siv cov neeg sim Java dawb uas koj tuaj yeem nrhiav hauv internet
Mus ntsib [1], thiab nyem rau "Test Java Version" khawm. Koj tseem tuaj yeem nyem rau [2]
- Hauv Firefox 3, mus rau Cov cuab yeej ntawv qhia zaub mov> Ntxiv-ons> Plug-ins.
- Ntawm Firefox 2/3, sau "about: plugins" hauv qhov chaw nyob bar. Yog tias Java twb tau teeb tsa hauv koj lub khoos phis tawj, koj yuav pom ntau qhov nkag Java.
- Hauv Internet Explorer 7/8, mus rau Cov cuab yeej ntawv qhia zaub mov> Internet Xaiv. Ntawm qhov General tab, nyem rau ntawm "Browsing History Settings" khawm. Xaiv lub pob "View Objects". Txoj cai nyem rau ntawm ActiveX tswj, tom qab ntawd tau txais nws cov khoom. Txhua qhov kev tswj hwm ActiveX muaj lub hauv paus chaws, thiab rau txhua qhov ntawm Java, koj yuav pom cov version hauv cov cai.
