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2018-06-08
来源 ：网络
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摘要：本文将带你了解webapp源码分享之ANT的使用，希望本文对大家学WEBAPP有所帮助。
关键字: ANT
1. 把一些常用的方法抽象为一个独立的文件，如下：common.xml
xml 代码
1
. <path id="classpath">
2. <fileset dir="${lib.dir}">
3. <include name="*.jar" />
4. </fileset>
5. <fileset dir="${tomcat.home}/lib">
6. <include name="*.jar" />
7. </fileset>
8. <!-- 指定依赖的源文件编译输出 -->
9. <pathelement path="${build.dir}/classes" />
10. </path>
11.
12. <!-- 设定辅助编译环境 -->
13. <path id="buildclasspath">
14. <path refid="classpath" />
15. <fileset dir="${buildlib.dir}">
16. <include name="*.jar" />
17. </fileset>
18. </path>
19.
20. <target name="help" description="is used to display the helping message">
21. <echo message="" />
22. <echo message="${webapp.name} build file" />
23. <echo message="-----------------------------------" />
24. <echo message="" />
25. <echo message="Available targets are:" />
26. <echo message="" />
27. <echo message="help --> Print this screen" />
28. <echo message="new.......Creates a new project with the specified name" />
29. <echo message="clean.....Delete build dir, all .class and war files" />
30. <echo message="compile --> Compile all Java files" />
31. <echo message="test --> Test all Java files" />
32. <echo message="build.........Build war file from .class and other files" />
33. <echo message="deploy........Copy war file to the webapps directory" />
34. <echo message="javadoc.......Generates javadoc for this application" />
35. </target>
36.
37. <target name="compile" description="compile the java source and copy the configuration file">
38. <mkdir dir="${build.dir}/classes" />
39. <javac destdir="${build.dir}/classes" encoding="UTF-8" target="1.5" source="1.5" debug="true" deprecation="true" optimize="false" failonerror="true">
40. <src path="${src.dir}" />
41. <classpath refid="classpath" />
42. </javac>
43.
44. <!-- Copy hibernate mapping files to ${build.dir}/classes -->
45. <copy todir="${build.dir}/classes">
46. <fileset dir="${src.dir}" includes="**/*.hbm.xml" />
47. </copy>
48.
49. <copy todir="${build.dir}/classes">
50. <fileset dir="${etc.dir}/classes" includes="**/*.xml" />
51. <fileset dir="${etc.dir}/classes" includes="**/*.properties">
52. <exclude name="**/*_zh.properties" />
53. </fileset>
54. </copy>
55.
56.
57. <native2ascii dest="${build.dir}/classes" encoding="utf-8" src="${etc.dir}/classes" includes="**/*_zh.properties">
58. </native2ascii>
59. </target>
60.
61. <target name="clean" description="clean up any traces of the application">
62. <delete dir="${build.dir}" />
63. <mkdir dir="${build.dir}"/>
64. <delete dir="${deploy.dir}" />
65. <mkdir dir="${deploy.dir}"/>
66. <!-- can't delete directory if Tomcat is running -->
67. <delete dir="${tomcat.home}/webapps/${webapp.name}" failonerror="false" />
68. <!-- deleting the deployed .war file is fine even if Tomcat is running -->
69. <delete dir="${tomcat.home}/webapps/${webapp.name}.war" />
70. <!-- delete the javadoc -->
71. <delete dir="${doc.dir}" />
72. <mkdir dir="${doc.dir}"/>
73. </target>
74.
75. <target name="build" depends="compile" description="copy the project to the deploy and war!">
76.
77. <copy todir="${deploy.dir}/${webapp.name}" preservelastmodified="true">
78. <fileset dir="${web.dir}">
79. <include name="**/*.*" />
80. <exclude name="**/readme.txt" />
81. </fileset>
82. </copy>
83. <!-- Copy the class file -->
84. <copy todir="${deploy.dir}/${webapp.name}/WEB-INF/classes" preservelastmodified="true">
85. <fileset dir="${build.dir}/classes">
86. <exclude name="*.xml" />
87. <exclude name="test" />
88. <exclude name="hibernate.properties" />
89. </fileset>
90. </copy>
91. <!-- Copy configuration file -->
92. <copy todir="${deploy.dir}/${webapp.name}/WEB-INF" preservelastmodified="true">
93. <fileset dir="${etc.dir}" >
94. <exclude name="classes/*.*" />
95. </fileset>
96. </copy>
97. <!-- Create the <war> file -->
98. <jar jarfile="${deploy.dir}/${webapp.name}.war" basedir="${deploy.dir}" />
99. </target>
100.
101. <target name="deploy" depends="build" description="copies the war into the Tomcat webapp directory">
102. <!-- Copy the contents of the build directory -->
103. <copy todir="${tomcat.home}/webapps" file="${deploy.dir}/${webapp.name}.war" />
104. </target>
105.
106.
107. <target name="new" description="creates a new project with the specified name">
108. <echo level="info">
109. +-------------------------------------------------------------+
110. | -- Welcome to the AppDemo New Application Wizard! -- | | |
111. | To create a new application, please answer the following |
112. | questions. |
113. +-------------------------------------------------------------+
114. </echo>
115. <echo />
116.
117. <!-- Prompt user for input -->
118. <input message="What would you like to name your application [myapp]?" addproperty="app.name" defaultvalue="myapp" />
119.
120. <echo level="info">
121. Creating new application named '${app.name}'...
122. </echo>
123. <copy todir="../${app.name}">
124. <fileset dir="${basedir}">
125. <exclude name="**/*.*" />
126. <include name="**" />
127. <include name="${basedir}/*.*" />
128. </fileset>
129. </copy>
130.
131. <!-- replace app name -->
132. <replaceregexp flags="g">
133. <!-- pattern="正则表达式" -->
134. <regexp pattern="message" />
135. <!-- expression="将要替换的值" -->
136. <substitution expression="${app.name}" />
137. <fileset dir="../${app.name}">
138. <include name="**" />
139. <exclude name="**/*.jar" />
140. </fileset>
141. </replaceregexp>
142.
143. </target>
144.
145. <target name="javadoc" depends="compile" description="this task creates javadoc">
146. <mkdir dir="${doc.dir}/api" />
147. <javadoc sourcepath="${src.dir}" charset="utf-8" encoding="utf-8" destdir="${doc.dir}/api" packagenames="${javadoc.pkg.top}.*" />
148. </target>
2. 每个要使用这个方法的项目都可调用共用文件里的方法，如下范例：build.xml
xml 代码
1. <property name="webapp.name" value="work" />
2. <import file="common.xml" />
3.
4. <taskdef name="xdoclet2" classname="org.xdoclet.ant.XDocletTask" classpathref="buildclasspath"/>
5.
6. <target name="hibernate" description="Generate mapping documents">
7. <xdoclet2>
8. <fileset dir="${src.dir}">
9. <include name="cn/janwer/model/*.java" />
10. fileset>
11.
12. <component
13. classname="org.xdoclet.plugin.hibernate.HibernateMappingPlugin"
14. version="3.0" destdir="${src.dir}" />
15.
16. <component
17. classname="org.xdoclet.plugin.hibernate.HibernateConfigPlugin"
18. version="3.0"
19. jdbcurl="jdbc:mysql://localhost:3306/work?useUnicode=true&characterEncoding=utf8&autoReconnect=true&autoReconnectForPools=true"
20. jdbcdriver="com.mysql.jdbc.Driver"
21. dialect="org.hibernate.dialect.MySQLDialect" jdbcusername="root"
22. jdbcpassword="junwei" hbm2ddlauto="update" showsql="true"
23. properties="${etc.dir}/hibernate.properties"
24. destdir="${src.dir}" />
25. xdoclet2>
26. target>
27.
28. <taskdef name="xdoclet" classname="xdoclet.DocletTask" classpathref="buildclasspath"/>
29.
30. <taskdef name="webdoclet" classname="xdoclet.modules.web.WebDocletTask" classpathref="buildclasspath"/>
31.
32. <target name="struts" description="Generate struts configuration">
33.
34. <delete file="${etc.dir}/config/struts-config.xml" />
35. <delete file="${etc.dir}/config/validation.xml" />
36.
37. <xdoclet destdir="${src.dir}" excludedtags="@version,@author"
38. verbose="false">
39.
40. <fileset dir="${src.dir}">
41. <include name="cn/janwer/model/*.java" />
42. fileset>
43.
44. <actionform>
45. <packageSubstitution packages="model"
46. substituteWith="form" />
47. actionform>
48. xdoclet>本文由职坐标整理并发布，希望对同学们有所帮助。了解更多详情请关注职坐标移动开发之WebApp频道！
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