Ant构建执行科尔多瓦 [英] Ant build executes cordova

问题描述

我创建一个Ant构建我的科尔多瓦项目如下：

I created an ant build for my cordova project as following:

<project default="build">
    <target name="init-android">
        <exec executable="cordova">
            <arg value="platform"/>
            <arg value="add"/>
            <arg value="android"/>
        </exec>
        <exec executable="cordova">
            <arg value="build"/>
        </exec>
    </target>
</project>

但我得到这个错误：

But I got this error:

C：\\ path_to_project \\ build.xml文件：3：执行失败：java.io.IOException异常：
  无法运行程序科尔多瓦：CreateProcess的错误= 2，系统不能
  找到指定的文件
          在java.lang.ProcessBuilder.start（ProcessBuilder.java:1029）
          在java.lang.Runtime.exec（Runtime.java:615）
          在org.apache.tools.ant.taskdefs.launcher.Java13CommandLauncher.exec（JAV
  a13CommandLauncher.java:41）

C:\path_to_project\build.xml:3: Execute failed: java.io.IOException: Cannot run program "cordova": CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:615) at org.apache.tools.ant.taskdefs.launcher.Java13CommandLauncher.exec(Jav a13CommandLauncher.java:41)

我可以从命令提示符没有问题的运行科尔多瓦命令，我有：

I can run cordova command with no problem from the command prompt, I have:

JAVA_HOME = C：/ Program Files文件/的Java / jdk1.7.0_10 /
  ANT_HOME = C：\\ Program Files文件\\的Java \\ Apache的ANT-1.9.2
  NODEJS_HOME = C：\\ Program Files文件\\的NodeJS

JAVA_HOME = C:/Program Files/Java/jdk1.7.0_10/ ANT_HOME = C:\Program Files\Java\apache-ant-1.9.2 NODEJS_HOME = C:\Program Files\nodejs

和他们都在我的道路。我不明白为什么它不工作。请帮忙。谢谢

and they are all in my path. I don't understand why it doesn't work. Please help. Thanks

推荐答案

一般用Java应用程序来启动程序在Windows中工作时，我经常要执行的cmd.exe 并通过它的完整路径程序其实我是想运行。这使得系统环境变量和这种要建立你所期望的方式。试试这个：

Generally when working with a Java application to launch programs in Windows, I often have to execute cmd.exe and pass it the full path to the program I actually want to run. This allows system environment variables and such to be set up the way you expect. Try this:

<project default="build">
    <target name="init-android">
        <exec executable="cmd.exe">
            <arg value="/C"/>
            <arg value="cordova"/>
            <arg value="platform"/>
            <arg value="add"/>
            <arg value="android"/>
        </exec>
        <exec executable="cmd.exe">
            <arg value="/C"/>
            <arg value="cordova"/>
            <arg value="build"/>
        </exec>
    </target>
</project>

如果仍然无法正常工作，给予科尔多瓦的完整路径。如果你定义了一个环境变量应该工作。

If that still doesn't work, give the full path for cordova. An environment variable should work if you have one defined.

这篇关于Ant构建执行科尔多瓦的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！