在Eclipse的Web项目中java里面使用ant进行数字签名步骤详解

话不多说，我们先建立一个文件build.properties。这个文件是用于配置一些常用的变量的

#public info
module = test
JAVA_HOME = D:/Java/JDK1 .6
keystore = Yoinn.store
# 别名
alias = Yoinn
# keystore密码
storepass = password
# 主密码
keypass = password
# 证书文件名
cer.file = NeuLion.cer
# dname info
# dname {CN = 1 ,  OU = 1 ,  O = 1 ,  L = 1 ,  ST = 1 ,  C = 1 }
# 名字与姓氏
dname.CN = name
# 组织单位名称
dname.OU = organizationUnitName
# 组织名称
dname.O = organizationName
# 所在的城市或区域名称
dname.L = DL
# 所在的州或省份名称
dname.ST = LN
# 该单位的两字母国家代码
dname.C = CN
# about keytool
keytool = keytool.exe
keytool.home = ${JAVA_HOME}/bin
# about jarsigner
jarsigner = jarsigner.exe
jarsigner.home = ${JAVA_HOME}/bin

 好了，就这么简单，我们做第二步，制作一个Ant构建文件build.xml

<? xml version="1.0" ?>
<!--  Copyright (c) 2004 by Yoinn. All Rights Reserved.  -->
< project  name ="JarSignerBuilder"  default ="main"  basedir ="." >
     <!--  set global properties for this build  -->
     < property  file ="build.properties"   />
     < property  name ="libDir"  value ="WebRootWEB-INFlib"   />
     < property  name ="deploy.dir"  value ="${basedir}"   />
     <!--  *********************************************************  -->
     <!-- 名字与姓氏 -->
     < property  name ="commonName"  value ="${dname.CN}"   />
     <!--  组织单位名称  -->
     < property  name ="organizationUnit"  value ="${dname.OU}"   />
     <!--  组织名称  -->
     < property  name ="organizationName"  value ="${dname.O}"   />
     <!--  所在的城市或区域名称  -->
     < property  name ="localityName"  value ="${dname.L}"   />
     <!--  所在的州或省份名称  -->
     < property  name ="stateName"  value ="${dname.ST}"   />
     <!--  该单位的两字母国家代码  -->
     < property  name ="country"  value ="${dname.C}"   />
     <!--  dname {CN=1, OU=1, O=1, L=1, ST=1, C=1} ？ -->
     < property  name ="dname"  value ="CN=${commonName},OU=${organizationUnit},O=${organizationName},L=${localityName},ST=${stateName},C=${country}"   />
     <!--  *********************************************************  -->

     < 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 ="jarSignerBuilder"  value ="${jar.dir}/${ant.project.name}.jar"   />

     < property  name ="main-class"  value ="ZUpload"   />

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

     < path  id ="build.classpath" >
         < fileset  dir ="${libDir}" >
             < include  name ="**/*.jar"   />
         </ fileset >
     </ path >

     < target  name ="compile" >
         < mkdir  dir ="${classes.dir}"   />
         < javac  srcdir ="${src.dir}"  destdir ="${classes.dir}" >
             < classpath  refid ="build.classpath"   />
         </ javac >
     </ target >

     < target  name ="jar"  depends ="compile" >
         < mkdir  dir ="${jar.dir}"   />
         < jar  destfile ="${jarSignerBuilder}"  basedir ="${classes.dir}" >
             < manifest >
                 < attribute  name ="Main-Class"  value ="${main-class}"   />
                 < attribute  name ="Built-By"  value ="Ken.xu"   />
                 < attribute  name ="Company"  value ="TXKJ"   />
             </ 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 ="main2"  depends ="clean,run"   />
     <!--  打包Jar2,无用的  -->
     < target  name ="jar2" >
         < jar  destfile ="${distDir}web.jar"  basedir ="${buildDir}" >
             < manifest >
                 < attribute  name ="Built-By"  value ="Ken.xu"   />
                 < attribute  name ="Company"  value ="TXKJ"   />
             </ manifest >
             < zipfileset  src ="${libDir}/common.jar"   />
             < zipfileset  src ="${libDir}/classes12.jar"   />
             < zipfileset  src ="${libDir}/commons-collections-3.1.jar"   />
             < zipfileset  src ="${libDir}/commons-lang-2.1.jar"   />
         </ jar >
         < jar  destfile ="${distDir}/web-src.jar"  basedir ="${srcDir}"   />
     </ target >

     < target  name ="keytool"  depends ="clean-build" >
         < echo  message ="keytool..."   />
         < echo  message ="dname = { ${dname} }"   />
         < exec  dir ="${deploy.dir}"  executable ="${keytool.home}/${keytool}"  os ="${os.name}" >
             < arg  line ="-genkey"   />
             < arg  line ="-dname ${dname}"   />
             < arg  line ="-keystore ${keystore}"   />
             < arg  line ="-alias ${alias}"   />
             < arg  line ="-storepass ${storepass}"   />
             < arg  line ="-keypass ${keypass}"   />
         </ exec >
         < exec  dir ="${deploy.dir}"  executable ="${keytool.home}/${keytool}"  os ="${os.name}" >
             < arg  line ="-export"   />
             < arg  line ="-keystore ${keystore}"   />
             < arg  line ="-storepass ${storepass}"   />
             < arg  line ="-alias ${alias}"   />
             < arg  line ="-file ${cer.file}"   />
         </ exec >
         < echo  message ="keytool...done."   />
     </ target >

     < target  name ="jarsigner"  depends ="keytool" >
         <!--  Sign the jar  -->
         < echo  message ="jarsigner..."   />
         < exec  dir ="${deploy.dir}"  executable ="${jarsigner.home}/${jarsigner}"  os ="${os.name}" >
             < arg  line ="-keystore ${keystore}"   />
             < arg  line ="-storepass ${storepass}"   />
             < arg  line ="${jarSignerBuilder}"   />
             < arg  line ="${alias}"   />
         </ exec >
         < echo  message ="jarsigner...done."   />
     </ target >

     < target  name ="main"  depends ="jarsigner" >
         < delete  file ="${keystore}"   />
         < delete  file ="${cer.file}"   />
         < delete  dir ="${classes.dir}"   />
     </ target >
</ project >

好了，直接执行就可以了。
哦，我的目录结构是这样的

 D:Eclipseworkspace_3.3ZUpload 的目录
build.properties   build.xml          [src]              [WebRoot]
 D:Eclipseworkspace_3.3ZUploadsrc 的目录
 [apache]       ZUpload.java   
 D:Eclipseworkspace_3.3ZUploadsrcapache est 的目录
 MyTest.java   
 D:Eclipseworkspace_3.3ZUploadWebRoot 的目录
 index.jsp     [WEB-INF]      
 D:Eclipseworkspace_3.3ZUploadWebRootWEB-INF 的目录
 [classes] [lib]     web.xml   
 D:Eclipseworkspace_3.3ZUploadWebRootWEB-INFlib 的目录
 ant.jar

您按这个看看就了解了。；）