Nutch-Cygwin如何设置JAVA_HOME [英] Nutch-Cygwin How to set JAVA_HOME

问题描述

我想用Cygwin运行Nutch。我在设置JAVA_HOME时遇到问题。

i am trying to run Nutch with Cygwin. I am having problems setting the JAVA_HOME.

 $ export JAVA_HOME='/cygdrive/f/program files/java/jdk1.6.0_21'

当我运行nutch命令

When i run nutch command

$ bin/nutch crawl

i get

cygpath: can't convert empty path
bin/nutch: line 268: /cygdrive/f/program: No such file or directory
bin/nutch: line 268: exec: /cygdrive/f/program: cannot execute: No such file or directory

似乎程序和文件之间的空间导致问题 / cygdrive / f / **程序文件** / java / jdk1.6.0_21

It appears that the space between program and files causes the problem /cygdrive/f/**program files**/java/jdk1.6.0_21

有没有办法逃避空格？有没有更好的方法来做到这一点？感谢

Is there a way that i can escape the space? Is there a better way to do this? Thanks

EDIT

-install java在另一个目录中，其名称中没有空格。

At the end of the day, i had to re-install java in another directory with no space in its name.

推荐答案

尝试使用双引号：

export JAVA_HOME="/cygdrive/f/program files/java/jdk1.6.0_21"

$ b b

和脚本使用JAVA_HOME变量的位置，例如：

and wherever the script uses the JAVA_HOME variable, for example:

JAVA="$JAVA_HOME"/bin/java

尊敬

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