IGOS Nusantara dan Sun Java: Perbedaan revisi

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Unduh JRE
+
Beberapa aplikasi berbasis web yang memakai Java tidak dapat jalan jika memakai OpenJDK, sehingga harus memasang Sun JDK atau JRE.
 +
 
 +
== Unduh Sun JDK atau JRE ==
 +
Unduh Sun JDK atau JRE dari http://java.sun.com/javase/downloads/index.jsp
 +
 
 +
Panduan berikut untuk Sun Java versi 8 update 25.
 +
32bit
 +
* jre-8u25-linux-i586.rpm
 +
* jdk-8u25-linux-i586.rpm
 +
 
 +
64bit
 +
* jre-8u25-linux-x64.rpm
 +
* jdk-8u25-linux-x64.rpm
 +
 
 +
Untuk versi Sun Java lainnya, silakan lakukan penyesuaian dengan nama berkas rpm.
 +
 
 +
== Pasang Sun JDK atau JRE ==
 +
Pasang salah satu:
 +
# rpm -ivh jre-8u25-linux-i586.rpm
 +
atau
 +
# rpm -ivh jdk-8u25-linux-i586.rpm
 +
 
 +
=== Ubah ke Sun JRE ===
 +
Jika sebelumnya telah memasang OpenJDK, maka sistem harus diubah agar memakai Sun JDK, lakukan:
 +
## java ##
 +
# alternatives --install /usr/bin/java java /usr/java/latest/jre/bin/java 20000
 +
 
 +
atau
 +
# alternatives --install /usr/bin/java java /usr/java/latest/bin/java 20000
 +
 
 +
## javaws ##
 +
# alternatives --install /usr/bin/javaws javaws /usr/java/latest/jre/bin/javaws 20000
 +
 +
## Java Browser (Mozilla) Plugin 32-bit ##
 +
# alternatives --install /usr/lib/mozilla/plugins/libjavaplugin.so libjavaplugin.so /usr/java/latest/jre/lib/i386/libnpjp2.so 20000
 
   
 
   
−
Pasang
+
## Pasang javac hanya jika memasang Java Development Kit (JDK)
−
  # chmod 755 jre-6u18-linux-i586-rpm.bin
+
  # alternatives --install /usr/bin/javac javac /usr/java/latest/bin/javac 20000
−
  # ls -l jre*
+
  # alternatives --install /usr/bin/jar jar /usr/java/latest/bin/jar 20000
−
  -rwxr-xr-x  1 jr  jr    20505673 Des 22 00:23 jre-6u18-linux-i586-rpm.bin
+
−
# ./jre-6u18-linux-i586-rpm.bin
+
  
 +
=== Mengatur path ke JDK ===
 +
Setelah instalasi lakukan pengaturan variabel JAVA_HOME ke /etc/profile atau ke $HOME/.bash_profile
  
−
Konfigurasi Firefox
+
Gunakan Java JDK dan JRE versi terakhir (/usr/java/latest)
 +
## export JAVA_HOME JDK/JRE ##
 +
export JAVA_HOME="/usr/java/latest"
  
−
Konfigurasi Google Chrome
+
== Tukar antara OpenJDK <> Sun Java ==
−
# ln -s /usr/java/jre1.6.0_18/lib/i386/libnpjp2.so /opt/google/chrome/plugins/
+
  
−
Uji coba:
+
=== java ===
 +
Jalankan:
 +
# alternatives --config java
 +
 
 +
Ada 5 program yang menyediakan 'java'.
 +
Perintah yang dipilih
 +
-----------------------------------------------
 +
*  1          /usr/java/jdk1.6.0_24/jre/bin/java
 +
    2          /usr/lib/jvm/jre-1.5.0-gcj/bin/java
 +
  + 3          /usr/java/jre1.8.0_25/bin/java
 +
    4          /usr/lib/jvm/jre-1.6.0-openjdk/bin/java
 +
    5          /usr/java/jdk1.8.0_25/jre/bin/java
 +
 
 +
Enter untuk mempertahankan pilihan[+] saat ini, atau ketik nomer yang dipilih: 5
 +
 
 +
Pilih versi Java yang akan dipakai, lalu periksa hasilnya:
 +
# java -version
 +
 
 +
=== javaws ===
 +
Jalankan:
 +
# alternatives --config javaws
 +
 +
There are 3 programs which provide 'javaws'.
 +
 +
  Selection    Command
 +
-----------------------------------------------
 +
*  1          /usr/java/jdk1.6.0_24/jre/bin/javaws
 +
  + 2          /usr/java/jdk1.6.0_26/jre/bin/javaws
 +
    3          /usr/java/jdk1.8.0_25/jre/bin/javaws
 +
 +
Enter to keep the current selection[+], or type selection number: 3
 +
 
 +
=== libjavaplugin.so (32-bit) ===
 +
Jalankan:
 +
# alternatives --config libjavaplugin.so
 +
 +
There are 3 programs which provide 'libjavaplugin.so'.
 +
 +
  Selection    Command
 +
-----------------------------------------------
 +
*  1          /usr/java/jdk1.6.0_24/jre/lib/i386/libnpjp2.so
 +
  + 2          /usr/java/jdk1.6.0_26/jre/lib/i386/libnpjp2.so
 +
    3          /usr/java/jdk1.8.0_25/jre/lib/i386/libnpjp2.so
 +
 +
Enter to keep the current selection[+], or type selection number: 3
 +
 
 +
=== javac ===
 +
Jalankan:
 +
# alternatives --config javac
 +
 +
There are 3 programs which provide 'javac'.
 +
 +
  Selection    Command
 +
-----------------------------------------------
 +
*  1          /usr/java/jdk1.6.0_24/bin/javac
 +
  + 2          /usr/java/jdk1.6.0_26/bin/javac
 +
    3          /usr/java/jdk1.8.0_25/bin/javac
 +
 +
Enter to keep the current selection[+], or type selection number: 3
 +
 
 +
 
 +
== Uji coba ==
 
* http://www.java.com/en/download/help/testvm.xml
 
* http://www.java.com/en/download/help/testvm.xml
−
* http://jakarta.linetest.telkom.net/
 
−
* http://speedtest.co.id/ip.php (pilih Speedtest Versi Java)
 
 
* http://www.javatester.org/enabled.html
 
* http://www.javatester.org/enabled.html
 
* http://www.javatester.org/version.html
 
* http://www.javatester.org/version.html
  
 
Sumber:
 
Sumber:
 +
* http://www.if-not-true-then-false.com/2010/install-sun-oracle-java-jdk-jre-7-on-fedora-centos-red-hat-rhel/
 
* http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox
 
* http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox
 
* http://java.sun.com/javase/6/webnotes/install/jre/manual-plugin-install-linux.html
 
* http://java.sun.com/javase/6/webnotes/install/jre/manual-plugin-install-linux.html
 
* http://www.jonathanpritchard.com/blog/2010/01/mozilla-firefox-3-6-linux-review/
 
* http://www.jonathanpritchard.com/blog/2010/01/mozilla-firefox-3-6-linux-review/
−
 
−
Java Runtime Environment (JRE) adalah
 
−
 
−
JRE untuk beragam sistem operasi ada di http://www.java.com/en/download/manual.jsp
 
−
 
−
JRE versi rpm ada di http://javadl.sun.com/webapps/download/AutoDL?BundleId=37390
 
−
http://java.sun.com/javase/downloads/index.jsp
 

Revisi terkini pada 24 Desember 2014 02.31

Beberapa aplikasi berbasis web yang memakai Java tidak dapat jalan jika memakai OpenJDK, sehingga harus memasang Sun JDK atau JRE.

Unduh Sun JDK atau JRE

Unduh Sun JDK atau JRE dari http://java.sun.com/javase/downloads/index.jsp

Panduan berikut untuk Sun Java versi 8 update 25. 32bit

  • jre-8u25-linux-i586.rpm
  • jdk-8u25-linux-i586.rpm

64bit

  • jre-8u25-linux-x64.rpm
  • jdk-8u25-linux-x64.rpm

Untuk versi Sun Java lainnya, silakan lakukan penyesuaian dengan nama berkas rpm.

Pasang Sun JDK atau JRE

Pasang salah satu: 

# rpm -ivh jre-8u25-linux-i586.rpm

atau 

# rpm -ivh jdk-8u25-linux-i586.rpm

Ubah ke Sun JRE

Jika sebelumnya telah memasang OpenJDK, maka sistem harus diubah agar memakai Sun JDK, lakukan: 

## java ##
# alternatives --install /usr/bin/java java /usr/java/latest/jre/bin/java 20000

atau 

# alternatives --install /usr/bin/java java /usr/java/latest/bin/java 20000

## javaws ##
# alternatives --install /usr/bin/javaws javaws /usr/java/latest/jre/bin/javaws 20000

## Java Browser (Mozilla) Plugin 32-bit ##
# alternatives --install /usr/lib/mozilla/plugins/libjavaplugin.so libjavaplugin.so /usr/java/latest/jre/lib/i386/libnpjp2.so 20000

## Pasang javac hanya jika memasang Java Development Kit (JDK)
# alternatives --install /usr/bin/javac javac /usr/java/latest/bin/javac 20000
# alternatives --install /usr/bin/jar jar /usr/java/latest/bin/jar 20000

Mengatur path ke JDK

Setelah instalasi lakukan pengaturan variabel JAVA_HOME ke /etc/profile atau ke $HOME/.bash_profile

Gunakan Java JDK dan JRE versi terakhir (/usr/java/latest) 

## export JAVA_HOME JDK/JRE ##
export JAVA_HOME="/usr/java/latest"

Tukar antara OpenJDK <> Sun Java

java

Jalankan: 

# alternatives --config java

Ada 5 program yang menyediakan 'java'.
Perintah yang dipilih
-----------------------------------------------
*  1           /usr/java/jdk1.6.0_24/jre/bin/java
   2           /usr/lib/jvm/jre-1.5.0-gcj/bin/java
 + 3           /usr/java/jre1.8.0_25/bin/java
   4           /usr/lib/jvm/jre-1.6.0-openjdk/bin/java
   5           /usr/java/jdk1.8.0_25/jre/bin/java

Enter untuk mempertahankan pilihan[+] saat ini, atau ketik nomer yang dipilih: 5

Pilih versi Java yang akan dipakai, lalu periksa hasilnya: 

# java -version

javaws

Jalankan: 

# alternatives --config javaws

There are 3 programs which provide 'javaws'.

 Selection    Command
-----------------------------------------------
*  1           /usr/java/jdk1.6.0_24/jre/bin/javaws
 + 2           /usr/java/jdk1.6.0_26/jre/bin/javaws
   3           /usr/java/jdk1.8.0_25/jre/bin/javaws

Enter to keep the current selection[+], or type selection number: 3

libjavaplugin.so (32-bit)

Jalankan: 

# alternatives --config libjavaplugin.so

There are 3 programs which provide 'libjavaplugin.so'.

  Selection    Command
-----------------------------------------------
*  1           /usr/java/jdk1.6.0_24/jre/lib/i386/libnpjp2.so
 + 2           /usr/java/jdk1.6.0_26/jre/lib/i386/libnpjp2.so
   3           /usr/java/jdk1.8.0_25/jre/lib/i386/libnpjp2.so

Enter to keep the current selection[+], or type selection number: 3

javac

Jalankan: 

# alternatives --config javac

There are 3 programs which provide 'javac'.

  Selection    Command
-----------------------------------------------
*  1           /usr/java/jdk1.6.0_24/bin/javac
 + 2           /usr/java/jdk1.6.0_26/bin/javac
   3           /usr/java/jdk1.8.0_25/bin/javac

Enter to keep the current selection[+], or type selection number: 3


Uji coba

Sumber:

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