Automatic Deployment Tools Ant

Learn about Ant's notes, according to the official web site example

<?xml version= "1.0"?>

<project name= "Ant-project" default= "Print-dir" >

<property name= "Name" value= "JoJo"/>

<target name= "Print-dir" >

<echo message= "Name: ${name} project: ${ant.project.name}"/>

</target>

</project>

The results of the operation are as follows:

[Email protected]_test apache-ant-1.9.7]# bin/ant-f/home/huang/test/build.xml

BuildFile:/home/huang/test/build.xml

Print-dir:

[Echo] Name:jojo project:ant-project-----"${ant.project.name}, System variable

BUILD Successful

Total time:0 seconds

In the example above, the user has set a property named Name, which is set and can be obtained by ${name} later in this article.

Unzip parameters:

[Email protected]_test test]# Cat Unzip.xml

<project name= "Unzip_name" default= "init" >

<property name= "Src.dir" value= "/home/huang/test/src"/>

<property name= "Dest.dir" value= "/home/huang/test/dest"/>

<target name= "Init" description= "compress the Task" >

<unzip src= "${src.dir}/build.zip" dest= "${dest.dir}"/>

</target>

</project>

mkdir Create a src directory: http://ant.apache.org/manual/Tasks/mkdir.html

[Email protected]_test test]# Cat File.xml

<project name= "Create" default= "number" basedir= "/home/huang/test" >

<property name= "Src.dir" value= "src"/>

<target name= "Number" >

<mkdir dir= "${src.dir}"/>

</target>

</project>

Operation Result:

[Email protected]_test apache-ant-1.9.7]# bin/ant-f/home/huang/test/file.xml

BuildFile:/home/huang/test/file.xml

Number

[MkDir] Created dir:/home/huang/test/src

BUILD Successful

Total time:0 seconds

Delete Deletes a directory or file: http://ant.apache.org/manual/Tasks/delete.html

[Email protected]_test test]# Cat File.xml

<project name= "Create" default= "number" basedir= "/home/huang/test" >

<property name= "Src.dir" value= "src"/>

<target name= "Number" >

<delete dir= "${src.dir}"/>

</target>

</project>

Operation Result:

[Email protected]_test apache-ant-1.9.7]# bin/ant-f/home/huang/test/file.xml

BuildFile:/home/huang/test/file.xml

Number

[Delete] Deleting directory/home/huang/test/src---Delete all files in the SRC directory and its directory

BUILD Successful

Total time:0 seconds

Delete files with a. bak end in the directory

<delete>

<fileset dir= "." includes= "**/*.bak"/>----"Delete the file that has the. bak in the word directory below the current directory

</delete>

Copy copies a file: http://ant.apache.org/manual/Tasks/copy.html

[Email protected]_test test]# Cat File.xml

<project name= "Create" default= "number" basedir= "/home/huang/test" >

<property name= "Src.dir" value= "src"/>

<target name= "Number" >

<copy file= "Unzip.xml" tofile= "unzip.xml_copy"/>----"Copy a single file unzip.xml,unzip.xml_copy

</target>

</project>

Operation Result:

[Email protected]_test apache-ant-1.9.7]# bin/ant-f/home/huang/test/file.xml

BuildFile:/home/huang/test/file.xml

Number

[Copy] Copying 1 File To/home/huang/test

BUILD Successful

Total time:0 seconds

<copy file= "Unzip.xml" todir= "${src.dir}"/> Copy the single file to the directory

[Email protected]_test test]# ll src/

Total 4

-rw-r--r--1 root root 293 Sep 14:53 unzip.xml

Copy copies all files in a directory except for a specific file: http://ant.apache.org/manual/Tasks/copy.html

[Email protected]_test test]# Cat File.xml

<project name= "Create" default= "number" basedir= "/home/huang/test" >

<property name= "Src.dir" value= "src"/>

<property name= "Dest.dir" value= "Dest"/>

<target name= "Number" >

<mkdir dir= "${dest.dir}"/>

<copy todir= "${dest.dir}" >

<fileset dir= "${src.dir}" excludes= "**/*.xml"/>----"excludes: Exclude a specific file

</copy>

</target>

</project>

Run as follows:

[Email protected]_test apache-ant-1.9.7]$ bin/ant-f/home/huang/test/file.xml

BuildFile:/home/huang/test/file.xml

Number

[Copy] Copying 1 File To/home/huang/test/dest

BUILD Successful

Total time:0 seconds

Copy copy all files under a directory to. bak mode

[Email protected]_test test]$ Cat File.xml

<project name= "Create" default= "number" basedir= "/home/huang/test" >

<property name= "Src.dir" value= "src"/>

<property name= "Dest.dir" value= "Dest"/>

<target name= "Number" >

<copy todir= "${dest.dir}" >

<fileset dir= "${src.dir}"/>

<globmapper from= "*" to= "*.bak"/>

</copy>

</target>

</project>

The results are as follows:

[Email protected]_test apache-ant-1.9.7]$ bin/ant-f/home/huang/test/file.xml

BuildFile:/home/huang/test/file.xml

Number

[Copy] Copying 2 Files To/home/huang/test/dest

[Copy] Copied 1 Empty directory to 1 empty directory Under/home/huang/test/dest

BUILD Successful

Total time:0 seconds

[Email protected]_test test]$ ll dest/

Total 4

-rw-rw-r--1 Huang Huang 0 Sep 15:40 Test.txt.bak

-rw-rw-r--1 Huang Huang 293 Sep 15:40 Unzip.xml.bak

The compile and run process for a jar program:

<project name= "HelloWorld" basedir= "/home/huang/test/" default= "main" >

<property name= "Src.dir" value= "src"/>

<property name= "Build.dir" value= "Build"/>

<property name= "Classes.dir" value= "${build.dir}/classes"/>

<property name= "Jar.dir" value= "${build.dir}/jar"/>

<property name= "Main-class" value= "Oata. HelloWorld "/>

<target name= "clean" >

<delete dir= "${build.dir}"/>

</target>

<target name= "Compile" >

<mkdir dir= "${classes.dir}"/>

<javac srcdir= "${src.dir}" destdir= "${classes.dir}"/>

</target>

<target name= "Jar" depends= "compile" >

<mkdir dir= "${jar.dir}"/>

<jar destfile= "${jar.dir}/${ant.project.name}.jar" basedir= "${classes.dir}" >

#######${ant.project.name}----->helloworld (<project name= "HelloWorld")

<manifest>

<attribute name= "Main-class" value= "${main-class}"/>

</manifest>

</jar>

</target>

<target name= "Run" depends= "jar" >

<java jar= "${jar.dir}/${ant.project.name}.jar" fork= "true"/>

</target>

<target name= "Clean-build" depends= "Clean,jar"/>

<target name= "main" depends= "Clean,run"/>

</project>

Now it's easier, just do a ant and you'll get

Buildfile:build.xml

Clean

Compile

[MkDir] Created dir:c:\...\build\classes

[Javac] Compiling 1 source file to C:\...\build\classes

Jar:

[MkDir] Created Dir:c:\...\build\jar

[Jar] Building Jar:c:\...\build\jar\helloworld.jar

Run

[Java] Hello World

Main

BUILD Successful

Automatic Deployment Tools Ant