java - Running Eclipse from usb -

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i have put necessary files on usb pen drive, java development kit , eclipse files. have created .bat file reads

@echo off  set path=\32 bit\jdk32\bin;%path%  cd "32 bit\eclipse" start eclipse.exe  exit

however when run batch, eclipse launches , brings error

eclipse error

as far can tell trying use old path variable jni shared library. me problem please.

it turns out there simple solution this.

amended .bat file

@echo off  set path=%~dp032 bit\jdk32\bin;%path%  cd "32 bit\eclipse" start eclipse.exe  exit

explanation

this works getting path of executing batch file using command %~dp0.

where

  • d drive (in case n:\)
  • p path (code\java\eclipse mars\)
  • 0 name of executing batch file

this path n:\code\java\eclipse mars\32 bit\jdk32\bin sets java version correctly , removes error had above


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