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| http://2048.malash.net/jiaoutiancheng |
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| import org.codehaus.groovy.runtime.StringBufferWriter; | |
| def downloadSingleImage(String imageUrl, String savePath) { | |
| try { | |
| URL url = new URL(imageUrl); | |
| HttpURLConnection connection = (HttpURLConnection) url.openConnection(); | |
| DataInputStream is = new DataInputStream(connection.getInputStream()); | |
| FileOutputStream fos=new FileOutputStream(savePath) | |
| DataOutputStream os = new DataOutputStream(fos); | |
| byte[] buffer = new byte[4096]; | |
| int count = 0; | |
| while ((count = is.read(buffer)) > 0) { | |
| os.write(buffer, 0, count); | |
| } | |
| os.close(); | |
| is.close(); | |
| connection.disconnect(); | |
| return true; | |
| } catch (Exception e) { | |
| e.printStackTrace(); | |
| return false; | |
| } | |
| } | |
| def getRemoteText(String remoteUrl) { | |
| try { | |
| URL url = new URL(remoteUrl); | |
| HttpURLConnection connection = (HttpURLConnection) url.openConnection(); | |
| BufferedReader is = new BufferedReader(new InputStreamReader(connection.getInputStream())); | |
| StringBuffer buffer = new StringBuffer(); | |
| String line = ""; | |
| while ((line = is.readLine()) != null){ | |
| buffer.append(line+"\n"); | |
| } | |
| is.close(); | |
| connection.disconnect(); | |
| return buffer.toString(); | |
| } catch (Exception e) { | |
| e.printStackTrace(); | |
| return null; | |
| } | |
| } | |
| def downloadImages(styleCssUrl,saveFolderPath){ | |
| // def styleCssUrl="http://2048.malash.net/custom/style.css?jiaoutiancheng" | |
| def text=getRemoteText(styleCssUrl) | |
| def pattern= /\/upload\/.*png/ | |
| def matcher= text=~pattern | |
| def host="http://2048.malash.net" | |
| matcher.eachWithIndex { element, i -> | |
| def fileNamePreffix="cell_rectangle_" | |
| def number=Math.pow(2, i+1) as int | |
| def fileName= "${fileNamePreffix}${number}.png" | |
| def imageUrl="${host}${element}" | |
| def savePath="${saveFolderPath}${File.separator}${fileName}" | |
| new File(saveFolderPath).mkdirs() | |
| downloadSingleImage(imageUrl,savePath) | |
| println savePath | |
| } | |
| } | |
| def parseStyleCssUrl(String gameUrl){ | |
| def gameName= gameUrl.substring(1+gameUrl.lastIndexOf("/")) | |
| def styleCssUrl="http://2048.malash.net/custom/style.css?${gameName}" | |
| } | |
| // command line interface builder | |
| def cli = new CliBuilder() | |
| cli.h( longOpt: 'help', required: false, 'Show usage information' ) | |
| cli.u( longOpt: 'url', argName: 'url', required: true, args: 1, '2048 game url (e.g. http://2048.malash.net/jiaoutiancheng)' ) | |
| cli.o( longOpt: 'outdir', argName: 'outdir', required: true, args: 1, 'Image saved directory path (e.g. D:\\\\drawable-mdpi)' ) | |
| def opt = cli.parse(args) | |
| if (!opt) { return } | |
| if (opt.h) { | |
| cli.usage(); | |
| return | |
| } | |
| def styleCssUrl | |
| def saveDir | |
| if(opt.u) { | |
| println 'you use option -u, value:'+opt.u | |
| styleCssUrl=parseStyleCssUrl(opt.u) | |
| } | |
| if(opt.o) { | |
| println 'you use option -o, value:'+opt.o | |
| saveDir=opt.o | |
| } | |
| downloadImages(styleCssUrl,saveDir) |
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| @echo off | |
| set appInfoFile=%~dp0gameurl.txt | |
| set url= | |
| set saveDir=%~dp0drawable-mdpi | |
| for /f "tokens=1 delims==" %%i in (%appInfoFile%) do ( | |
| set url=%%i | |
| ) | |
| groovy ImageDownloader -u %url% -o %saveDir% | |
| pause |
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