Ka kakaretso, java e kenngoa ho /usr/lib/jvm.
jdk ea ka e kentsoe Linux hokae?
Ka mor'a hore ts'ebetso ea ho kenya e phethoe, jdk le jre li kenngoa ho /usr/lib/jvm/ directory, kae ke foldara ea 'nete ea ho kenya java.
Ke tseba joang moo jdk eaka e kentsoeng?
Menu ya ho qala > Khomphuta > Thepa ya Sisteme > Thepa ya Sistimi e Hatetseng. Ebe u bula Advanced tab > Liphetoho tsa Tikoloho le ho feto-fetoha ha sistimi leka ho fumana JAVA_HOME. Sena se mpha foldara ea jdk.
Ke tseba joang haeba Tomcat e kentsoe Linux?
Ho sebelisa lintlha tsa tokollo
- Windows: thaepa TLHOKOMELISO-LINTLHA | fumana "Apache Tomcat Version" Sephetho: Apache Tomcat Version 8.0.22.
- Linux: katse TLHOKOMELISO-LINTLHA | grep "Apache Tomcat Version" Sephetho: Apache Tomcat Version 8.0.22.
Ke kenya JDK joang Linux?
Ho kenya 64-bit JDK sethaleng sa Linux:
- Khoasolla faele, jdk-9. nyane. tshireletso. …
- Fetola sesebelisoa moo u batlang ho kenya JDK, ebe u tsamaisa file ea. sekontiri. gz ea khale ea polokelo ea li-directory ho sesebelisoa sa hajoale.
- Tlosa tarball 'me u kenye JDK:% tar zxvf jdk-9. …
- Tlosa faele ea. sekontiri.
How do you check if I have JDK installed Windows?
karabo
- Bula molaetsa oa taelo. Latela tsela ea menu Qala > Mananeo > Lisebelisoa > Command Prompt.
- Mofuta: java -version ebe o tobetsa Enter ho keyboard ea hau. Sephetho: Molaetsa o tšoanang le o latelang o bontša hore Java e kentsoe 'me u se u loketse ho sebelisa MITSIS ka Java Runtime Environment.
Nka fumana tsela ea ka ea Java joang?
Netefatsa JAVA_HOME
- Bula fensetere ea Command Prompt (Win⊞ + R, thaepa cmd, otla Enter).
- Kenya taelo echo %JAVA_HOME%. Sena se lokela ho hlahisa tsela ea foldara ea hau ea ho kenya Java. Haeba e sa etse joalo, mofuta oa hau oa JAVA_HOME ha oa hlophisoa hantle.
Ke tseba joang haeba ke na le JDK kapa OpenJDK?
U ka ngola mongolo o bonolo oa bash ho hlahloba sena:
- Bula mohlophisi ofe kapa ofe oa mongolo (ka ho khetheha vim kapa emacs).
- theha faele e bitsoang script.sh (kapa lebitso lefe kapa lefe le nang le . …
- beha khoutu e latelang ho eona: #!/bin/bash haeba [[ $(java -version 2>&1) == *”OpenJDK”* ]]; ebe echo ok; ho seng joalo echo 'ha ok'; fi.
- boloka le ho tsoa ho mohlophisi.
U hlahloba joang hore na ke kentse Tomcat?
U ka batla haeba tomcat e kentsoe mochining oa hau. Feela eya ho qala ebe o thaepa tomcat. Haeba e kentsoe e tla u fa directory moo e kentsoeng teng. Ebe u ka khetha tsela eo 'me u e tsamaise ho tsoa ho Command Prompt.
Ke fumana mofuta oa Tomcat joang ho Linux?
To find out the Tomcat version, find this file – version.sh for *nix or version.