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Message: <blockquote data-quote="KPZ" data-source="post: 11198607" data-attributes="member: 351617">Setting PathJava Install කරගත්තට පස්සේ command prompt එකේ java කියල type කරල බලන්න. එතකොට මෙහෙම list එකක් එනවනම් Java Install වෙලා තියෙනවා.<img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/Javatest.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />ඊට පස්සේ javac  කියල type කරන්න.එතකොට මේ විදිහට message එකක් එයි.<img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/Javactest.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />ඒ කියන්නේ අපේ machine එකට Java compiler (javac) ඉන්න තැන හොයාගන්න බැහැලු.<img src="/styles/default/xenforo/smilies/default/sorry.gif"  class="smilie" loading="lazy" alt=":sorry:" title="Sorry    :sorry:" data-shortname=":sorry:" />ඉතින් අපි javac ඉන්න තැන machine එකට කියන්න ඕනි.ඒක කරන හැටි බලමු දැන්.Setting Path on WindowsFor Windows XP:<ol> <li data-xf-list-type="ol">Start -> Control Panel -> System -> Advanced</li> <li data-xf-list-type="ol">Click on Environment Variables, under System Variables, find PATH, and click on it.</li> <li data-xf-list-type="ol">In the Edit windows, modify PATH by adding the location of the class to the value for PATH. If you do not have the item PATH, you may select to add a new variable and add PATH as the name and the location of the class as the value.</li> <li data-xf-list-type="ol">Close the window.</li> <li data-xf-list-type="ol">Reopen Command prompt window, and run your java code.</li> </ol>For Windows Vista:<ol> <li data-xf-list-type="ol">Right click “My Computer” icon</li> <li data-xf-list-type="ol">Choose “Properties” from context menu</li> <li data-xf-list-type="ol">Click “Advanced” tab (“Advanced system settings” link in Vista)</li> <li data-xf-list-type="ol">In the Edit windows, modify PATH by adding the location of the class to the value for PATH. If you do not have the item PATH, you may select to add a new variable and add PATH as the name and the location of the class as the value.</li> <li data-xf-list-type="ol">Reopen Command prompt window, and run your java code.</li> </ol>For Windows 7:<ol> <li data-xf-list-type="ol">Right click “My Computer” icon</li> <li data-xf-list-type="ol">Choose “Properties” from context menu <img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/pathset1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /> </li> <li data-xf-list-type="ol">Click on “Change settings” <img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/pathset2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /> </li> <li data-xf-list-type="ol">Click on “Advanced” tab.</li> <li data-xf-list-type="ol">Then Click on “ Environment Variables”. <img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/pathset3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /> </li> <li data-xf-list-type="ol">Choose path from System variables and Edit. <img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/pathset4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /> </li> <li data-xf-list-type="ol">Add this -> ;C:\Program Files\Java\jdk1.7.0_01\bin to the end of the Variable value text field. <img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/pathset5.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /> </li> <li data-xf-list-type="ol">Then press OK to all opened windows.</li> </ol> <ol> <li data-xf-list-type="ol"></li> </ol>Setting Path on Solaris and LinuxTo find out if the java executable is in your PATH, execute:% java -versionThis will print the version of the java executable, if it can find it. If you get error java: Command not found. Then path is not properly set.To find out which java executable the first one found in your PATH, execute:% which javaBelow are the steps to set the PATH permanently,Note: We are here giving instructions for two most popular Shells on Linux and Solaris.For bash Shell: <ol> <li data-xf-list-type="ol">Edit the startup file (~/ .bashrc)</li> <li data-xf-list-type="ol">Modify PATH variable:- PATH=/usr/local/jdk1.6.0/bin</li> <li data-xf-list-type="ol">export PATH</li> <li data-xf-list-type="ol">Save and close the file</li> <li data-xf-list-type="ol">Open new Terminal window</li> <li data-xf-list-type="ol">Verify the PATH is set properly -> % java -version</li> </ol>For C Shell (csh):<ol> <li data-xf-list-type="ol">Edit startup file (~/ .cshrc)</li> <li data-xf-list-type="ol">Set Path -> set path=(/usr/local/jdk1.6.0/bin)</li> <li data-xf-list-type="ol">Save and Close the file</li> <li data-xf-list-type="ol">Open new Terminal window</li> <li data-xf-list-type="ol">Verify the PATH is set properly -> % java -version</li> </ol>ඊට පස්සේ Command prompt එකේ javac කියල type කලාම මේ විදිහට list එක පෙන්නයි.<img src="http://i1097.photobucket.com/albums/g356/enetkevin/Elakri%20Java/Javactest2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />ඒ කියන්නේ අපේ machine එකට java compiler (javac) ඉන්න තැන හොයාගන්න පුළුවන් දැන්.මෙතනින් පස්සේ coding එක්කම කියල දෙන්නම්. <img src="/styles/default/xenforo/smilies/default/P.gif"  class="smilie" loading="lazy" alt=":P" title=":P    :P" data-shortname=":P" /><img src="/styles/default/xenforo/smilies/default/P.gif"  class="smilie" loading="lazy" alt=":P" title=":P    :P" data-shortname=":P" /><img src="/styles/default/xenforo/smilies/default/P.gif"  class="smilie" loading="lazy" alt=":P" title=":P    :P" data-shortname=":P" /></blockquote>

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