Ngokuqinisekileyo, masithathe isihloko “njengeFakela iJava kwiWSL2”.
IJava lulwimi oluxhaphakileyo, olomeleleyo, noluguquguqukayo lwenkqubo olunezicelo ezithatha amashishini amaninzi-ukusuka kwitekhnoloji neyezemali, ukuya kwi-e-commerce nokunye. Abaphuhlisi abaninzi basebenzisa i-Windows Subsystem kwi-Linux 2 (WSL2) ukwenza imeko ye-Linux kwiisistim zabo zeWindows. Ngelixa izibonelelo ezininzi ziza nokusebenzisa i-WSL2, enye inzuzo ebalulekileyo kukuxhasa ukuhambelana kwayo neJava.
Ukufakela iJava kwi-WSL2 ibonelela abaphuhlisi ngeqonga elinobuchule, elinamandla. Inkqubo ibandakanya ukukhuphela inguqulelo yamva nje yeJava, ukuseta izinto eziguquguqukayo zokusingqongileyo, ukuqinisekisa inguqulelo efakiweyo, kunye nokuqhuba inkqubo yeJava elula.
Ukufakela Inyathelo ngeNyathelo
Izinto zokuqala kuqala, hlaziya uluhlu olukhoyo lweepakethe:
sudo apt update
Okulandelayo, faka iJava Runtime Environment engagqibekanga (JRE), igqibelele ukuqhuba iinkqubo zeJava kwindlela yakho:
sudo apt install default-jre
Kubaphuhlisi, kuyimfuneko ukuhlohla iJava Development Kit (JDK). Unokwenza oku usebenzisa lo myalelo:
sudo apt install default-jdk
Ukuqinisekiswa koFakelo lweJava
Emva kofakelo, kubalulekile ukuqinisekisa ukuba inkqubo yofakelo yenzekile ngokungenasiphako. Ungaqinisekisa uguqulelo lweJava olufakwe kwisixokelelwano sakho ngokusebenzisa:
java -version
Ekugqibeleni, bhala kwaye uqhube inkqubo yeJava elula ukugcina umkhondo wenkqubo yokufakela:
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World");
}
}
Ukusebenzisa le miyalelo, ukufakwa kweJava kwi-WSL2 kunokufezekiswa ngaphandle kobunzima kunye nemiqobo yendlela. Ibonelela nge indawo yophuhliso eyomeleleyo edibanisa okona kulungileyo kuzo zombini iiWindows kunye neLinux.
Iilayibrari zeJava kunye neMisebenzi
IJava ibonelela ngoluhlu olubanzi lwamathala eencwadi kunye nezixhobo zokunceda abaphuhlisi kumsebenzi wabo. Amathala eencwadi aqaphelekayo abandakanya
- I-Apache Commons, iprojekthi egxile kuyo yonke imiba yezixhobo zeJava ezinokuphinda zisetyenziswe,
- I-Guava kaGoogle, iseti yamathala eencwadi angundoqo eJava nguGoogle,
- kunye noJunit, isakhelo esilula sokubhala kunye nokuqhuba iimvavanyo.
Ngalinye kula thala leencwadi linenjongo eyahlukileyo kodwa, xa lidityanisiwe, liyenyuka amandla Java kunye bhetyebhetye kwibala lophuhliso.
The ubulula bofakelo lweJava kwi-WSL2 kudityaniswe ne-assortment yayo ebanzi yamathala eencwadi kunye nezakhono zenza ukuba ibe lukhetho oludumileyo kubaphuhlisi kwihlabathi liphela. Baphinda ukuzinikela ekuphuculeni imveliso kwaye benze ubomi bube lula kubaphuhlisi kuhambo lwabo lokubhala iikhowudi.
Khumbula, ilizwe leJava kwi-WSL2 livula uluhlu olunomdla olunokwenzeka kwihlabathi lophuhliso lwesoftware. Jonga kwaye uzixhaphaze ukwenza uninzi lwamava akho ekhowudi!
Iikhowudi zedemo kunye nemizekelo
IJava inoluhlu olubanzi lweekhowudi zedemo kunye nemizekelo ekhoyo kubafundi abatsha kunye nabaphuhlisi abanamava. Nokuba uvavanya inkqubo elula okanye usakha usetyenziso oluphambili, imizekelo inokubonelela ngeyona ndawo ibalaseleyo yokuqalisa. Babonelela a imbono ebonakalayo ukuqonda amathala eencwadi ahlukeneyo kunye nemisebenzi ebandakanyekayo kwiprogram yeJava.
Ngokubanzi, ukufaka iJava kwi-WSL2 kubonelela ngeqonga elinamandla labaphuhlisi beJava. Idibanisa uzinzo lwenkqubo yomamkeli kunye nokuguquguquka kweLinux, ibonelela ngeyona nto ilungileyo kuwo omabini amazwe. Ungalibali ukuvavanya imiyalelo eyahlukeneyo, ujonge amathala eencwadi, kwaye ukonwabele uhambo lwakho lokuya kummandla weJava.
