ANT成长笔记

以前的项目都是用别人的build.xml
下定决心自己写一个build.xml
以加深对软件的理解：
下下第一版。
根目录下写了一个build.xml
当然这是用myecllips生成的项目了。

<?xml version ="1.0" ?>
<project name="neutral" default="all" basedir="." >
	<!-- ================================= 
          target: all              
         ================================= -->
    <target name="all"  description="--> description">
        
    </target>


</project>

ctrl+alt+x+q运行一下

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
all:
BUILD SUCCESSFUL
Total time: 125 milliseconds

看来没问题。
------------------------------------
下一步
构建目录树：
1.src/java是放源码的
2.src/test是放测试与mock代码的。
3.src/source放配置文件用。
－－－－－－－－－－－－－－－－－－－
以上三个目录在eclipse中指向neutral/WebRoot/WEB-INF/classes

－－－－－－－－－－－－－－－－－－－
4.testlib是放测试时才会用到的包
5.userlib放运行时用的包。

添加目录定义区

<?xml version ="1.0" ?>
<project name="neutral" default="all" basedir="." >
	<!-- ================================= 
          target: all              
         ================================= -->
    <target name="all"  description="--> description">
    	<echo message="mynameis">maodajun</echo>    
    </target>
	<property name="build.dir" location="build" description=""/><!-- ANT 临时 文件 区-->
	<property name="src.dir" location="src" description=""/><!--源文件区 -->
	<property name="product.class" location="${build.dir}/product" description="成品区"/><!--成品存放区 -->
	<property name="source.class" location="${build.dir}/class" description="编译区" /><!-- 源文件编译区-->
	<property name="junittest.class" location="${build.dir}/test" description="测试编译区"/><!—单元测试文件编译区-->
	<property name="source.dir" location="${src.dir}/java" description=" 源码"/><!-- 源代码-->
	<property name="junittest.dir" location="${src.dir}/test" description=" 测试码"/><!-- 测试码-->
	<property name="context.dir" location="${src.dir}/source" description="配置区"/><!-- 应用配置文件-->
	<property name="jsp.dir" location="WebRoot/WebRoot/WEB-INF/jsp" description="配置区"/><!-- 应用配置文件-->
	<property name="user.lib" location="lib/user" description="用户库"/><!-- 用户所需要的lib 库-->
	<property name="test.lib" location="lib/test" description="测试库"/>	<!-- 测试所需要的lib 库 -->

	
	<echo>	
		+--${product.class}
		|--${source.class}
		|--${test.class}
		+--${source.dir}
		|--${junittest.dir}
		|--${context.dir}
		|--${jsp.dir}
		+--${user.lib}
		|--${test.lib}
	</echo>
</project>

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\build\product
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\class
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\test
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\src\java
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\test
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\source
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\WebRoot\WebRoot\WEB-INF\jsp
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\lib\user
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\lib\test
all:
     [echo] mynameismaodajun
BUILD SUCCESSFUL
Total time: 187 milliseconds

―――――――――――――――――――――――――
重头戏。。。。
编译过程叫compile
----
注1：在all中加入compile
否则是不会运行地。。。。。。。
注2：在源目录下写个程序吧。。。。。

package com.alcargo.tianhangteam.tools;

import org.apache.log4j.Logger;

public class HelloWorld {
	public static void main(String[] args) {
		System.out.println("hellowrld");

	}

}

<?xml version ="1.0" ?>
<project name="neutral" default="all" basedir="." >
	<!-- ================================= 
          target: all              
         ================================= -->
    <target name="all" depends="compile" description="--> description">
    	<echo message="mynameis">maodajun</echo>    
    </target>
	<property name="build.dir" location="build" description=""/><!-- ANT 临时 文件 区-->
	<property name="src.dir" location="src" description=""/><!--源文件区 -->
	<property name="product.class" location="${build.dir}/product" description="成品区"/><!--成品存放区 -->
	<property name="source.class" location="${build.dir}/class" description="编译区" /><!-- 源文件编译区-->
	<property name="junittest.class" location="${build.dir}/test" description="测试编译区"/><!-- 测试文件编译区-->
	<property name="source.dir" location="${src.dir}/java" description=" 源码"/><!-- 源代码-->
	<property name="junittest.dir" location="${src.dir}/test" description=" 测试码"/><!-- 测试码-->
	<property name="context.dir" location="${src.dir}/source" description="配置区"/><!-- 应用配置文件-->
	<property name="jsp.dir" location="WebRoot/WebRoot/WEB-INF/jsp" description="配置区"/><!-- 应用配置文件-->
	<property name="user.lib" location="lib/user" description="用户库"/><!-- 用户所需要的lib 库-->
	<property name="test.lib" location="lib/test" description="测试库"/>	<!-- 测试所需要的lib 库 -->

	
	<echo>	
		+--${product.class}
		|--${source.class}
		|--${junittest.class}
		+--${source.dir}
		|--${junittest.dir}
		|--${context.dir}
		|--${jsp.dir}
		+--${user.lib}
		|--${test.lib}
	</echo>

	
	<!-- ================================= 
          target: compile              
         ================================= -->
    <target name="compile" depends="" description="--> 编译源文件">
        <javac srcdir="${source.dir}" destdir="${source.class}">
        </javac>
    </target>


</project>

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\build\product
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\class
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\test
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\src\java
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\test
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\source
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\WebRoot\WebRoot\WEB-INF\jsp
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\lib\user
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\lib\test
compile:
     [echo] 编译

BUILD FAILED
C:\Documents and Settings\maomao\workspace\neutral\build.xml:40: destination directory "C:\Documents and Settings\maomao\workspace\neutral\build\class" does not exist or is not a directory

Total time: 234 milliseconds

没找到目录错误。。。
所以我们加入另一个任务
构造目录

    <!-- - - - - - - - - - - - - - - - - - 
          target: 构建目录                      
         - - - - - - - - - - - - - - - - - -->
    <target name="buildingpath" description="构建所需要目录">
    	<echo message="构建目录"></echo>
        <mkdir dir="${source.class}"/>
    	<mkdir dir="${junittest.class}"/>
    	<mkdir dir="${product.class}"/>
</target>

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\build\product
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\class
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\test
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\src\java
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\test
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\source
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\WebRoot\WebRoot\WEB-INF\jsp
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\lib\user
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\lib\test
buildingpath:
     [echo] 构建目录
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\class
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\test
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\product
compile:
     [echo] 编译
    [javac] Compiling 2 source files to C:\Documents and Settings\maomao\workspace\neutral\build\class
all:
     [echo] mynameismaodajun
BUILD SUCCESSFUL
Total time: 1 second

顺序没关系只要依赖对了就OK

不过第二次的日志就成这样子了

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\build\product
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\class
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\test
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\src\java
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\test
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\source
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\WebRoot\WebRoot\WEB-INF\jsp
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\lib\user
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\lib\test
buildingpath:
     [echo] 构建目录
compile:
     [echo] 编译
all:
     [echo] mynameismaodajun
BUILD SUCCESSFUL
Total time: 718 milliseconds

<?xml version ="1.0" ?>
<project name="neutral" default="all" basedir="." >
	<!-- ================================= 
          target: all              
         ================================= -->
    <target name="all" depends="clean,compile" description="--> description">
    	<echo message="mynameis">maodajun</echo>    
    </target>
	<property name="build.dir" location="build" description=""/><!-- ANT 临时 文件 区-->
	<property name="src.dir" location="src" description=""/><!--源文件区 -->
	<property name="product.class" location="${build.dir}/product" description="成品区"/><!--成品存放区 -->
	<property name="source.class" location="${build.dir}/class" description="编译区" /><!-- 源文件编译区-->
	<property name="junittest.class" location="${build.dir}/test" description="测试编译区"/><!-- 测试文件编译区-->
	<property name="source.dir" location="${src.dir}/java" description=" 源码"/><!-- 源代码-->
	<property name="junittest.dir" location="${src.dir}/test" description=" 测试码"/><!-- 测试码-->
	<property name="context.dir" location="${src.dir}/source" description="配置区"/><!-- 应用配置文件-->
	<property name="jsp.dir" location="WebRoot/WebRoot/WEB-INF/jsp" description="配置区"/><!-- 应用配置文件-->
	<property name="user.lib" location="lib/user" description="用户库"/><!-- 用户所需要的lib 库-->
	<property name="test.lib" location="lib/test" description="测试库"/>	<!-- 测试所需要的lib 库 -->

	
	<echo>	
		+--${product.class}
		|--${source.class}
		|--${junittest.class}
		+--${source.dir}
		|--${junittest.dir}
		|--${context.dir}
		|--${jsp.dir}
		+--${user.lib}
		|--${test.lib}
	</echo>

	
	<!-- ================================= 
          target: compile              
         ================================= -->
    <target name="compile" depends="buildingpath" description="--> 编译源文件">
        <echo message="编译"></echo>
    	<javac srcdir="${source.dir}" destdir="${source.class}">
        </javac>
    </target>

    <!-- - - - - - - - - - - - - - - - - - 
          target: 构建目录                      
         - - - - - - - - - - - - - - - - - -->
    <target name="buildingpath" description="构建所需要目录">
    	<echo message="构建目录"></echo>
        <mkdir dir="${source.class}"/>
    	<mkdir dir="${junittest.class}"/>
    	<mkdir dir="${product.class}"/>
    </target>
	
	<!-- - - - - - - - - - - - - - - - - - 
          target: 清除上次的文件                      
         - - - - - - - - - - - - - - - - - -->
    <target name="clean" description="删除编译文件与文件所在的目录">
    	<echo message="清除临时文件目录"></echo>
            <deltree dir="${build.dir}"/>
    </target>

</project>

引用

Buildfile: C:\Documents and Settings\maomao\workspace\neutral\build.xml
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\build\product
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\class
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\build\test
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\src\java
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\test
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\src\source
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\WebRoot\WebRoot\WEB-INF\jsp
     [echo] +--C:\Documents and Settings\maomao\workspace\neutral\lib\user
     [echo] |--C:\Documents and Settings\maomao\workspace\neutral\lib\test
clean:
     [echo] 清除临时文件目录
  [deltree] DEPRECATED - The deltree task is deprecated.  Use delete instead.
  [deltree] Deleting: C:\Documents and Settings\maomao\workspace\neutral\build
buildingpath:
     [echo] 构建目录
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\class
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\test
    [mkdir] Created dir: C:\Documents and Settings\maomao\workspace\neutral\build\product
compile:
     [echo] 编译
    [javac] Compiling 2 source files to C:\Documents and Settings\maomao\workspace\neutral\build\class
all:
     [echo] mynameismaodajun
BUILD SUCCESSFUL
Total time: 1 second