Eclipse—Ant批量打包
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参考技术A 仅是本人的打包流程,做个笔记(以下为本人电脑上的路径配置,仅参考)
jdk环境变量:
E:\Program Files\Java\jdk1.7.0_07\bin;
androidSDK环境配置:
将你的AndroidSDK的sdk目录下的tools文件和platform-tools文件配置到环境变量的Path中
如:
D:\adt-bundle-windows-x86_64-20140702\sdk\tools;
D:\adt-bundle-windows-x86_64-20140702\sdk\platform-tools;
ant环境配置:
将ant的坐在目录中的bin目录下和lib目录下配置在Path中
如:
E:\ANTTOOLS\ant\bin;
E:\ANTTOOLS\ant\lib;
验证ant配置是否成功
cmd 命令输入 ant 后 回车出现:
Buildfile: build.xml does not exist!
Build failed 即配置成功
one:
创建ant.properties、build.xml和local.properties三个文件 于你的项目根目录
01.ant.properties内容如下:
application.package=com.wy.qhb
ant.project.name=RedEnvelope
name=RedEnvelope
java.encoding=utf-8
out.absolute.dir=D:/linshibao
#apk directory/goal directory
gos.path=D:/RED
key.store=E:/red.key
#key.store=C:/Users/Administrator/Desktop/majun.keystore
key.store.password=123456
key.alias=hongbao
key.alias.password=123456
app_version=1.0.0
market_channels=papafenxiang,mumayi-20160510-1,zhuanzhuan
#market_channels=mumayi,wangyi
#market_channels=wandoujia
(ps:name自定义,一般是你的项目名;out.absolute.dir为临时文件路径;gos.path为打包完成后的路径;key.store为你密钥的路径;market_channels为你的渠道)
02.build.xml内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<!-- 项目名称MyJoke,可用全局替换为当前项目名称 为什么会有\x3Cdir\x3E这个东西,其实就是,不过ant build.xml中不允许使用'<'字符,所以要转义一下 -->
<project name="RedEnvelope" default="deploy">
<property file="local.properties" />
<property file="ant.properties" />
<loadproperties srcFile="project.properties" /><property name="aapt.ignore.assets" value="!.svn:!.git:\x3Cdir\x3E_*:.*:!CVS:!thumbs.db:!picasa.ini:!*.scc:*~:crunch">
<fail message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it>
<taskdef resource="net/sf/antcontrib/antcontrib.properties">
<classpath>
<!-- 自己本机路径为准 -->
<pathelement location="E:/ANTTOOLS/ant/lib/ant-contrib-1.0b3.jar" />
</classpath>
</taskdef>
<import file="$sdk.dir/tools/ant/build.xml" />
<target name="deploy">
<foreach delimiter="," list="$market_channels" param="channel" target="modify_manifest">
</foreach>
</target>
<target name="modify_manifest">
<replaceregexp flags="g" byline="false" encoding="utf-8">
<regexp pattern="android:name="UMENG_CHANNEL" android:value="(.*)"" />
<substitution expression="android:name="UMENG_CHANNEL" android:value="$channel"" />
<fileset dir="" includes="AndroidManifest.xml" />
</replaceregexp><antcall target="release" />
<echo message="========BEGIN================" />
<copy tofile="$gos.path/$name_$app_version_$channel.apk">
<fileset dir="$out.absolute.dir/" includes="$ant.project.name-release.apk" />
</copy>
<!-- 删除临时的目录 -->
<delete includeEmptyDirs="true">
<fileset dir="$out.absolute.dir" includes="**/*.d" />
</delete>
<delete includeEmptyDirs="true">
<fileset dir="$out.absolute.dir" includes="**/*.prop" />
</delete>
<delete includeEmptyDirs="true">
<fileset dir="$out.absolute.dir" includes="**/*.txt" />
</delete>
<delete includeEmptyDirs="true">
<fileset dir="$out.absolute.dir" includes="**/*.ap_" />
</delete>
<delete includeEmptyDirs="true">
<fileset dir="$out.absolute.dir" includes="**/*.dex" />
</delete>
<deltree dir="$out.absolute.dir/proguard" />
<echo message="========SUCCESSFULLY================" />
<echo message="========SUCCESSFULLY================================" />
<echo message="========SUCCESSFULLY================" />
</target>
</project>
03.local.properties内容如下:
# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.
# location of the SDK. This is only used by Ant
# For customization when using a Version Control System, please read the
# header note.
sdk.dir=D:\\adt-bundle-windows-x86_64-20140702\\sdk
ps:(
对build文件将project的那么改成自己的工程名;
<pathelement location="E:/ANTTOOLS/ant/lib/ant-contrib-1.0b3.jar" />与自己本机路径为准;
local.properties文件与本机AndroidSDK路径为准;
)
开始:
cmd 先切换到项目根目录
cd /d E:\Android_developer\workspace_android\RedEnvelope
然后执行
ant clean deploy
开始打包
备注:
(如果项目里用到了其它类库,就先执行以下命令)
类库的路径
cd /d E:\Android_developer\workspace_android\类库名
然后执行
android update project --name 类库名 -t 1 --path .
(ps:-t 为目标平台的版本编号 ,cmd下运行 android list target 即可获得)
以上是给类库创建了build文件
创建完之后
再给你的项目开始打包
cd /d E:\Android_developer\workspace_android\RedEnvelope
然后执行
ant clean deploy
完成!
bat 快捷打包
右键创建txt, 复制以下内容:
echo off
cls
color 0a
echo ========================================
cd /d E:\Android_EC\workspace\MeiPian & call ant clean deploy
echo ==============================================
pause
保存,把后缀改为 .bat 即可
Java批量文件打包下载
经常遇到选择多个文件进行批量下载的情况,可以先将选择的所有的文件生成一个zip文件,然后再下载,该zip文件,即可实现批量下载,但是在打包过程中,常常也会出现下载过来的zip文件中里面有乱码的文件名,通过使用ant.jar中的org.apache.tools.zip里的ZipOutPutStream为实现编码的设置。
代码如下:
ant包引用
- <span style="font-size:14px">Xml代码
- <dependency>
- <groupId>ant</groupId>
- <artifactId>ant</artifactId>
- <version>1.6.5</version>
- </dependency> </span>
压缩下载的action代码
- <span style="font-size:14px">package demo.action;
- import java.io.BufferedInputStream;
- import java.io.BufferedOutputStream;
- import java.io.File;
- import java.io.FileInputStream;
- import java.io.FileOutputStream;
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStream;
- import java.net.URLEncoder;
- import javax.servlet.http.HttpServletResponse;
- import org.apache.log4j.Logger;
- import org.apache.struts2.ServletActionContext;
- import org.apache.tools.zip.ZipEntry;
- import org.apache.tools.zip.ZipOutputStream;
- import com.opensymphony.xwork2.ActionSupport;
- /**
- * 批量下载文件:
- * 使用ant.jar包中的org.apache.tools.zip.*完成压缩,
- * java原生也有java.util.zip.*但是测试了下无法搞定压缩
- * 文件内文件名的中文问题
- * @author yangcong
- *
- */
- public class BatchDownloadAction extends ActionSupport {
- private Logger Log = Logger.getLogger(BatchDownloadAction.class);
- private static final String FilePath = "D:\\";
- private static final long serialVersionUID = -8694640030455344419L;
- public String execute() {
- //生成的ZIP文件名为Demo.zip
- String tmpFileName = "Demo.zip";
- byte[] buffer = new byte[1024];
- String strZipPath = FilePath + tmpFileName;
- try {
- ZipOutputStream out = new ZipOutputStream(new FileOutputStream(
- strZipPath));
- // 需要同时下载的两个文件result.txt ,source.txt
- File[] file1 = { new File(FilePath+"test1.txt"),
- new File(FilePath+"测试2.docx") };
- for (int i = 0; i < file1.length; i++) {
- FileInputStream fis = new FileInputStream(file1[i]);
- out.putNextEntry(new ZipEntry(file1[i].getName()));
- //设置压缩文件内的字符编码,不然会变成乱码
- out.setEncoding("GBK");
- int len;
- // 读入需要下载的文件的内容,打包到zip文件
- while ((len = fis.read(buffer)) > 0) {
- out.write(buffer, 0, len);
- }
- out.closeEntry();
- fis.close();
- }
- out.close();
- this.downFile(getResponse(), tmpFileName);
- } catch (Exception e) {
- Log.error("文件下载出错", e);
- }
- return null;
- }
- /**
- * 获取Response
- * @return
- */
- private HttpServletResponse getResponse() {
- return ServletActionContext.getResponse();
- }
- /**
- * 文件下载
- * @param response
- * @param str
- */
- private void downFile(HttpServletResponse response, String str) {
- try {
- String path = FilePath + str;
- File file = new File(path);
- if (file.exists()) {
- InputStream ins = new FileInputStream(path);
- BufferedInputStream bins = new BufferedInputStream(ins);// 放到缓冲流里面
- OutputStream outs = response.getOutputStream();// 获取文件输出IO流
- BufferedOutputStream bouts = new BufferedOutputStream(outs);
- response.setContentType("application/x-download");// 设置response内容的类型
- response.setHeader(
- "Content-disposition",
- "attachment;filename="
- + URLEncoder.encode(str, "UTF-8"));// 设置头部信息
- int bytesRead = 0;
- byte[] buffer = new byte[8192];
- // 开始向网络传输文件流
- while ((bytesRead = bins.read(buffer, 0, 8192)) != -1) {
- bouts.write(buffer, 0, bytesRead);
- }
- bouts.flush();// 这里一定要调用flush()方法
- ins.close();
- bins.close();
- outs.close();
- bouts.close();
- } else {
- response.sendRedirect("../error.jsp");
- }
- } catch (IOException e) {
- Log.error("文件下载出错", e);
- }
- }
- }
- 经过在windows环境下测试通过,使用struts2</span>
http://blog.csdn.net/clare504/article/details/11962263/
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