python - 解决运行grinder脚本时出现的ImportError : No modules named ,

Question

我开始使用grinder工具，当我运行我的脚本时，我收到以下错误。

ImportError: No module named net.grinder.script. Grinder

这是我正在尝试运行的脚本

# A minimal script that tests The Grinder logging facility.
#
# This script shows the recommended style for scripts, with a
# TestRunner class. The script is executed just once by each worker
# process and defines the TestRunner class. The Grinder creates an
# instance of TestRunner for each worker thread, and repeatedly calls
# the instance for each run of that thread.

  from net.grinder.script.Grinder import grinder
  from net.grinder.script import Test

# A shorter alias for the grinder.logger.info() method.
  log = grinder.logger.info

# Create a Test with a test number and a description. The test will be
# automatically registered with The Grinder console if you are using
# it.
  test1 = Test(1, "Log method")

# Instrument the info() method with our Test.
  test1.record(log)

# A TestRunner instance is created for each thread. It can be used to
# store thread-specific data.
 class TestRunner:

# This method is called for every run.
 def __call__(self):
    log("Hello World")

每当运行此脚本时，我都会收到导入错误。

我还设置了 CLASSPATH 和 JAVA_HOME 环境变量。谁能帮我吗。

Answer 1

设置类路径有点棘手，在运行上面 Philp 提供的 java 命令之前，我在 mac(10.6.8) 终端上执行了以下操作:

ClassPath 设置:(在终端上依次执行此操作)

    export JAVA_VERSION=1.6
    export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
    export GRINDERPATH=/Users/cdname/grinder-3.11
    export CLASSPATH=$GRINDERPATH/lib/grinder.jar:$CLASSPATH
    export PATH=$JAVA_HOME/bin:$PATH
    java -classpath $CLASSPATH net.grinder.Grinder

我将其添加到/etc/launchd.conf 中，然后运行 grep -E "^setenv"/etc/launchd.conf | grep -E "^setenv"/etc/launchd.conf | xargs -t -L 1 launchctl

在grinder.properties文件中设置:grinder.useConsole = false

现在运行 .py 文件:

     java -Dgrinder.script=csaTest.py net.grinder.Grinder