随笔分类 - Struts2
摘要：在页面中做数据的导出时候使用。使用此标签时一定要在页面中加入 原因是此标签和dojo的结合。login.jsp loginAction.javapublic class LoginAction extends ActionSupport { /** * */private static final long serialVersionUID = 8837849417087243469L;private String userName;private String email;private String cnbook;private String enBook;@Overridepu...
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摘要：使用struts2 做国际化ChangeLanguageAction.javapublic class ChangeLanguageAction extends ActionSupport {/** * */private static final long serialVersionUID = 744732104102747185L;@Overridepublic String execute() throws Exception {ActionContext context = ActionContext.getContext(); HttpServletRequest request .
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摘要：java 文件package com.liuc.web.common;import java.awt.Color;import java.awt.Font;import java.awt.Graphics2D;import java.awt.image.BufferedImage;import java.io.ByteArrayInputStream;import java.io.ByteArrayOutputStream;import java.io.InputStream;import java.util.Random;import javax.imageio.ImageIO;import
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摘要：public class User { private Integer id; private String name; private String pwd; getter(); setter();}和此类(User) 放在同一个目录下User-userLoginContext-validation.xml这个文件！User-userLoginContext-validation.xml如下： 姓名是必填的 姓名不合法 密码是必填的 action 如下public class UserAction extends ActionS...
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摘要：通用daopublic interface ForumuploadLuceneDao {public static final String FIELD_FORUMUPLOAD_ID="forumupload_id";public static final String FIELD_TITLE = "title";public static final String FIELD_SUMMARY = "summary";public static final String FIELD_KEYWORDS = "keywords&
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摘要：public class UploadAction extends ActionSupport implements ServletContextAware{//文件下载属性 private ServletContext context; private String filename; private String mimeType; private InputStream inStream; public String getFilename() { try { return new String(filename.getBytes(),"ISO8859-1"); }
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摘要：Struts2对文件的上传已经做了很好的封装，我们的上传文件会被拦截！// url 是file的路径这几个url必须一至！public class UploadAction extends ActionSupport { private File url; private String urlContentType; //上传文件类型 private String urlFileName; //上传文件的真实名字 private String destPath="/download"; //上传文件的地址目录 getter(); setter(); //保存上传资源 ...
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