由于NoSQL开源代码cassandra,我想更进一步理解其实现原理,再eclipse里执行svn下载后,出现很多错误,要用ant先执行下,于是进行了配置如下:
1、下载:
到ANT官方网站http://ant.apache.org/下载最新版本,解压后到磁盘目录下即可。
增加目录:ANT_HOME:C:\apache-ant-1.8.1
修改PATH:%ANT_HOME%\bin;
C:\Documents and Settings\Administrator>ant
Unable to locate tools.jar. Expected to find it in C:\Program Files\Java\jre6\lib\tools.jar
Buildfile: build.xml does not exist!
Build failed
说明ant安装成功!因为ant默认运行build.xml文件,这个文件需要我们建立。
(1)在D:\ant目录下建立build.xml
<?xml version="1.0" encoding="GBK"?>
<project name="测试脚本" default="copyfile" basedir="." >
<target name="copyfile">
<copy file="d:\ant\a.txt" todir="d:\ant\copy" overwrite="true" />
</target>
</project>
(2)在D:\ant目录下建立文件a.txt。
(3)CMD里进入D:\ant目录下执行命令:ant
C:\Documents and Settings\Administrator>d:
D:\>cd d:\ant
D:\ant>ant
Unable to locate tools.jar. Expected to find it in C:\Program Files\Java\jre6\lib\tools.jar
Buildfile: D:\ant\build.xml
copyfile:
[copy] Copying 1 file to d:\ant\copy
BUILD SUCCESSFUL
Total time: 0 seconds
拷贝成功.则说明ANT配置成功!