在执行grails / groovy时，linux上没有控制台输出 [英] No console output available on linux when executing grails/groovy

问题描述

当执行groovy脚本或grails应用程序时，没有输出/输入可用 - >只是一个清除控制台屏幕。即使没有启动X-Window-System，输出也不可见。

我也尝试过：

• grails compile --plain-output

$ b

在IntelliJ中执行grails命令（与grailsCommand正常工作，

解决方案

什么版本的grails？

  env | grep JAVA_HOME 
 JAVA_HOME = / usr / lib / jvm / java -6-openjdk-amd64 / 
 
 env | grep GRAILS 
 GRAILS_HOME = / home / vahid / ggts-bundle / grails-2.3.7 / 
 
 
 grails别名为`/home/vahid/ggts-bundle/grails-2.3.7/bin/grails'
 
别名| grep grails 
别名grails ='/ home /vahid/ggts-bundle/grails-2.3.7/bin/grails'
  

你看到了什么

  grails refresh-dependencies --plain-output 2> ;& 1> /tmp/vh.txt 
  

上述将所有输出重定向到/tmp/vh.txt

  cat /tmp/vh.txt 
 |加载Grails 2.3.7 
 |配置类路径
。 
 |环境设置为开发
 .... 
 |刷新依赖关系。 
  

When a groovy script or a grails app is executed, there is no output/input available -> just a clear console screen. Even without starting the X-Window-System, the output is not visible.

I tried also:

• grails compile --plain-output (does not work too)
• executing grails commands in IntelliJ (works fine with grailsCommand, but not on CommandLine)

How can the output made visible?

Thank you

解决方案

What version of grails?

env|grep JAVA_HOME
JAVA_HOME=/usr/lib/jvm/java-6-openjdk-amd64/

env|grep GRAILS
GRAILS_HOME=/home/vahid/ggts-bundle/grails-2.3.7/

which grails
grails is aliased to `/home/vahid/ggts-bundle/grails-2.3.7/bin/grails'

alias|grep grails
alias grails='/home/vahid/ggts-bundle/grails-2.3.7/bin/grails'

Do you see anything actually being done, or is it after completion that it does not show up?

grails refresh-dependencies --plain-output 2>&1 > /tmp/vh.txt

The above redirected all output to /tmp/vh.txt

cat /tmp/vh.txt 
|Loading Grails 2.3.7
|Configuring classpath
.
|Environment set to development
....
|Dependencies refreshed.

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