A maeʻa le faʻapipiʻiina, ua faʻapipiʻi jdk ma jre i /usr/lib/jvm/
How do I find where jdk is installed?
O lo'o fa'apipi'i le polokalama JDK i lau komepiuta, mo se fa'ata'ita'iga, i C: Polokalama FilesJavajdk1. 6.0_02. E mafai ona e fesiita'i le polokalame JDK i se isi nofoaga pe a mana'omia.
O fea e faʻapipiʻi ai le jdk i le Ubuntu?
On my system the default is located at ‘/usr/lib/jvm/java-6-openjdk‘. There is also an alternative jdk installed at ‘/usr/lib/jvm/java-6-sun’. If there aren’t any you will need to install the package ‘sun-java6-jdk’ as pointed out in some other post.
E fa'afefea ona ou maua lo'u ala java?
Fa'amaonia JAVA_HOME
- Tatala se faʻamalama Poloaiga (Win⊞ + R, faʻaoga cmd, taʻi Enter).
- Ulufale i le poloaiga echo %JAVA_HOME% . E tatau ona faʻaalia le ala i lau faila faʻapipiʻi Java. Afai e leai, e le'i sa'o le setiina o lau fesuiaiga JAVA_HOME.
E faʻafefea ona ou iloa pe faʻapipiʻi java i Linux?
Metotia 1: Siaki le Java Version I Linux
- Tatala se faʻamalama faʻamuta.
- Faʻatonu le poloaiga lenei: java -version.
- O le gaioiga e tatau ona faʻaalia le faʻaaliga o le Java package faʻapipiʻi i luga o lau masini. I le faʻataʻitaʻiga o loʻo i lalo, ua faʻapipiʻiina le OpenJDK version 11.
E faʻafefea ona ou sii maia le JDK ile Linux?
Faʻapipiʻi le 64-bit JDK luga o le platform Linux:
- La'u mai le faila, jdk-9. laiti. saogalemu. …
- Suia le lisi i le nofoaga e te manaʻo ai e faʻapipiʻi le JDK, ona faʻasolo atu lea. ta gz archive binary i le lisi faʻatonu nei.
- Tatala le tarball ma fa'apipi'i le JDK: % tar zxvf jdk-9. …
- Aveese le. ta
E faʻafefea ona ou faʻapipiʻi le java ile Linux terminal?
Faʻapipiʻi Java ile Ubuntu
- Tatala le laina (Ctrl + Alt + T) ma faʻafou le fale teu oloa e faʻamautinoa e te sii maia le lomiga fou o le polokalama: sudo apt update.
- Ma, e mafai ona e faʻapipiʻi ma le mautinoa le Java Development Kit fou ma le poloaiga lenei: sudo apt install default-jdk.
E faʻafefea ona ou faʻapipiʻi le java 1.8 ile Linux?
Faʻapipiʻi Open JDK 8 ile Debian poʻo le Ubuntu Systems
- Siaki po'o fea le fa'asologa o le JDK o lo'o fa'aogaina e lau masini: java -version. …
- Fa'afou fale teu oloa:…
- Faʻapipiʻi OpenJDK:…
- Fa'amaonia le lomiga o le JDK: …
- Afai e le o faʻaaogaina le sao saʻo o Java, faʻaoga le isi tulafono e sui ai: ...
- Fa'amaonia le lomiga o le JDK:
How do I find my PATH in Linux?
Fa'aali lou ala si'osi'omaga fesuiaiga.
A e lolomi se fa'atonuga, e su'e e le atigi i totonu o fa'atonuga o lo'o fa'ailoa mai e lou ala. E mafai ona e fa'aogaina fa'alogo $PATH e su'e po'o fea fa'atonu o lo'o fa'atulaga lau atigi e siaki ai faila fa'atino. Fa'apea: Fa'aigoa echo $PATH i le fa'atonuga vave ma lolomi ↵ Ulufale .
E fa'afefea ona ou iloa ua fa'apipi'i le JDK?
pupuni 8
- Kiliki-matau i luga o le lau i le pito i lalo-agavale tulimanu ma filifili le Pulea Panel mai le pop-up lisi.
- A o'o mai le Vaega Pulea, filifili Polokalama.
- Kiliki Polokalama ma Foliga.
- O loʻo lisiina le faʻavae Java (s).
E faʻafefea ona ou mauaina le vasega i Linux?
Laasaga #1: Avanoa Vasega Vasega
- Laasaga #1: Avanoa Vasega Vasega.
- Muamua lava, se'i o tatou siaki le ala o le vasega i luga nei, ma mo lena mea, se'i o tatou tatala i luga le laina ma ta i totonu. echo $ {CLASSPATH} …
- Laasaga#2: Fa'afou Vasega.
- Ina ia seti le ala vasega, lolomi le poloaiga export CLASSPATH=/root/java ma ulufale.