Ndiyifumana njani iJAVA_HOME yam?
Qinisekisa JAVA_HOME
- Vula iwindow ye-Command Prompt (Win⊞ + R, chwetheza cmd, ucofe u-Enter).
- Ngenisa i-echo yomyalelo % JAVA_HOME%. Oku kufuneka kukhuphe umendo kulawulo lwakho lofako lweJava. Ukuba ayenzeki, umahluko wakho we-JAVA_HOME awumiselwanga kakuhle.
Yintoni i-JAVA_HOME Linux?
JAVA_HOME yi imo yendlela eguquguqukayo emele i JDK uvimba weefayili wofakelo. Xa ufaka i-JDK kumatshini wakho (iWindows, iLinux, okanye iUNIX) yenza uvimba weefayili wasekhaya kwaye ibeke yonke into yokubini (umgqomo), ilayibrari(lib), kunye nezinye izixhobo.
Ndiyifumana njani indlela yam ye-JDK?
Seta JAVA_HOME:
- Cofa ekunene kwikhompyuter yam kwaye ukhethe iiProperties.
- Kwithebhu ePhambili, khetha izinto eziguquguqukayo kokusingqongileyo, emva koko uhlele iJava_HOME ukwalatha apho ikhoyo isoftware yeJDK, umzekelo, C: Inkqubo yeFayileJavajdk1. 6.0_02.
Ifakwe phi ijava kwiLinux?
Kungenjalo, ungasebenzisa Umyalelo we whereis kwaye ulandele amakhonkco omfuziselo ukufumana umendo weJava. Imveliso ikuxelela ukuba iJava ikwi/usr/bin/java. Ukuhlola uvimba weefayili kubonisa ukuba /usr/bin/java likhonkco elingumfuziselo kuphela /etc/alternatives/java.
Ifakwe phi i-Openjdk kwiLinux?
I-Red Hat Enterprise Linux ifaka i-OpenJDK 1.6 kuyo nayiphi na /usr/lib/jvm/java-1.6. 0-openjdk-1.6.
Ndiyifaka njani ijava kwiLinux?
IJava yeePlatifomu zeLinux
- Guqula kulawulo ofuna ukuyifaka kulo. Uhlobo: cd directory_path_name. …
- Hambisa i-. tar. gz gcina ngokubini kulawulo lwangoku.
- Khupha i-tarball kwaye ufake iJava. tar zxvf jre-8u73-linux-i586.tar.gz. Iifayile zeJava zifakwe kulawulo olubizwa ngokuba yi-jre1. …
- Cima ifayile ye-. Itha.
Ndiyicwangcisa njani iJAVA_HOME kwiLinux?
Linux
- Jonga ukuba i-JAVA_HOME sele isetiwe na, Vula iConsole. …
- Qinisekisa ukuba sele uyifakile iJava.
- Phumeza: vi ~/.bashrc OKANYE vi ~/.bash_profile.
- yongeza umgca : thumela ngaphandle JAVA_HOME=/usr/java/jre1.8.0_04.
- gcina ifayile.
- umthombo ~/.bashrc OKANYE umthombo ~/.bash_profile.
- Phumeza : echo $JAVA_HOME.
- Imveliso kufuneka iprinte indlela.
Ngaba singaseta ezimbini JAVA_HOME?
Ungayitshintsha loo nto, okanye i-JAVA_HOME eguquguqukayo, okanye wenze iifayile ezithile ze-cmd/bat ukuze uqalise izicelo ozinqwenelayo, nganye ine-JRE eyahlukileyo emendweni. Sinokufaka iinguqulelo ezininzi zeekhithi zoPhuhliso lweJava kumatshini omnye sisebenzisa i-SDKMan.