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資源簡介

在線版技術實現:CKEditor粘貼屏幕截圖上傳圖片、使用HttpServlet接收文件實現,歡迎下載,調試。可以直接部署運行。復制上傳、截屏上傳等

資源截圖

代碼片段和文件信息

package?ckeditor;


import?java.io.*;??
import?java.text.SimpleDateFormat;??
import?java.util.*;??
import?javax.servlet.ServletException;??
import?javax.servlet.http.*;??
import?org.apache.commons.fileupload.FileItem;??
import?org.apache.commons.fileupload.FileItemFactory;??
import?org.apache.commons.fileupload.disk.DiskFileItemFactory;??
import?org.apache.commons.fileupload.servlet.ServletFileUpload;??
public?class?CKEditorUploadServlet?extends?HttpServlet?{??
????private?static?String?baseDir;//?CKEditor的根目錄??
????private?static?boolean?debug?=?false;//?是否debug模式??
????private?static?boolean?enabled?=?false;//?是否開啟CKEditor上傳??
????private?static?Hashtable?allowedExtensions;//?允許的上傳文件擴展名??
????private?static?Hashtable?deniedExtensions;//?阻止的上傳文件擴展名??
????private?static?SimpleDateFormat?dirFormatter;//?目錄命名格式:yyyyMM??
????private?static?SimpleDateFormat?fileFormatter;//?文件命名格式:yyyyMMddHHmmssSSS??
????/**?
?????*?Servlet初始化方法?
?????*/??
????public?void?init()?throws?ServletException?{??
????????//?從web.xml中讀取debug模式??
????????debug?=?(new?Boolean(getInitParameter(“debug“))).booleanValue();??
????????if?(debug)??
????????????System.out.println(“\r\n----?SimpleUploaderServlet?initialization?started?----“);??
????????//?格式化目錄和文件命名方式??
????????dirFormatter?=?new?SimpleDateFormat(“yyyyMM“);??
????????fileFormatter?=?new?SimpleDateFormat(“yyyyMMddHHmmssSSS“);??
????????//?從web.xml中獲取根目錄名稱??
????????baseDir?=?getInitParameter(“baseDir“);??
????????//?從web.xml中獲取是否可以進行文件上傳??
????????enabled?=?(new?Boolean(getInitParameter(“enabled“))).booleanValue();??
????????if?(baseDir?==?null)??
????????????baseDir?=?“/UserFiles/“;??
????????String?realbaseDir?=?getServletContext().getRealPath(baseDir);??
????????File?baseFile?=?new?File(realbaseDir);??
????????if?(!baseFile.exists())?{??
????????????baseFile.mkdirs();??
????????}??
????????//?實例化允許的擴展名和阻止的擴展名??
????????allowedExtensions?=?new?Hashtable(3);??
????????deniedExtensions?=?new?Hashtable(3);??
????????//?從web.xml中讀取配置信息??
????????allowedExtensions.put(“File“??
????????stringToArrayList(getInitParameter(“AllowedExtensionsFile“)));??
????????deniedExtensions.put(“File“??
????????stringToArrayList(getInitParameter(“DeniedExtensionsFile“)));??
????????allowedExtensions.put(“Image“??
????stringToArrayList(getInitParameter(“AllowedExtensionsImage“)));??
????????deniedExtensions.put(“Image“???????????stringToArrayList(getInitParameter(“DeniedExtensionsImage“)));??
????????allowedExtensions.put(“Flash“??????????stringToArrayList(getInitParameter(“AllowedExtensionsFlash“)));??
????????deniedExtensions.put(“Flash“???????????stringToArrayList(getInitParameter(“DeniedExtensionsFlash“)));??
????????if?(debug)??
????????????System.out.println(“----?SimpleUploaderServlet?initialization?completed?----\r\n“);??
????}??
????public?void?doGet(HttpServletRequest?request?HttpServletResponse?response)??
????????????throws?ServletException?IOException?{??
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1318??2018-12-06?11:56??dev\.classpath

?????文件????????282??2018-12-06?09:33??dev\.mymetadata

?????文件???????1221??2018-12-06?09:35??dev\.project

?????文件????????330??2018-12-06?11:51??dev\.settings\org.eclipse.jdt.core.prefs

?????文件??????10433??2018-12-06?13:45??dev\src\ckeditor\CKEditorUploadServlet.java

?????文件???????1555??2018-12-06?11:56??dev\src\Dao\ATextDao.java

?????文件???????1509??2018-12-06?11:31??dev\src\Dao\picDao.java

?????文件???????1932??2018-12-06?11:57??dev\src\Dao\picDao1.java

?????文件???????1512??2018-12-06?11:59??dev\src\Dao\picDao2.java

?????文件???????2576??2018-12-06?11:31??dev\src\product\domeImage.java

?????文件???????1668??2018-12-06?11:50??dev\src\regex\DealStrSub.java

?????文件???????3199??2018-12-06?09:35??dev\WebRoot\ckeditor\adapters\jquery.js

?????文件???????3025??2018-12-06?09:35??dev\WebRoot\ckeditor\build-config.js

?????文件?????211319??2018-12-06?09:35??dev\WebRoot\ckeditor\CHANGES.md

?????文件?????634253??2018-12-06?09:35??dev\WebRoot\ckeditor\ckeditor.js

?????文件????????982??2018-12-06?13:19??dev\WebRoot\ckeditor\config.js

?????文件???????3094??2018-12-06?09:35??dev\WebRoot\ckeditor\contents.css

?????文件??????12370??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\af.js

?????文件??????15881??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\ar.js

?????文件??????13367??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\az.js

?????文件??????19001??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\bg.js

?????文件??????16969??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\bn.js

?????文件??????12487??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\bs.js

?????文件??????13803??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\ca.js

?????文件??????13692??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\cs.js

?????文件??????12814??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\cy.js

?????文件??????12989??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\da.js

?????文件??????13582??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\de-ch.js

?????文件??????13862??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\de.js

?????文件??????19779??2018-12-06?09:35??dev\WebRoot\ckeditor\lang\el.js

............此處省略445個文件信息

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