struts2 文件下载，struts2,1、下载页面： <bod
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struts2 文件下载，struts2,1、下载页面： 1、下载页面：
<body> <h4>this is the download.jsp</h4> <a href="download">文件下載</a> </body>
2、写对应action处理类：
public class DownloadAction extends ActionSupport{ private String filename ; public String getFilename() { return filename; } public void setFilename(String filename) { this.filename = filename; } public InputStream getDownloadFile() throws UnsupportedEncodingException{ filename = "downloadFile"; return ServletActionContext.getServletContext().getResourceAsStream("/upload/java泛型.docx"); } @Override public String execute() throws Exception { // TODO Auto-generated method stub return SUCCESS; }}3、在struts.xml中配置action：
<action name="download" class="com.strong.action.DownloadAction"> <result name="success" type="stream"> <param name="contentDisposition"> filename=${filename}</param> <param name="inputName">downloadFile</param> </result> </action>
1、下载页面：
<body> <h4>this is the download.jsp</h4> <a href="download">文件下載</a> </body>
2、写对应action处理类：
public class DownloadAction extends ActionSupport{ private String filename ; public String getFilename() { return filename; } public void setFilename(String filename) { this.filename = filename; } public InputStream getDownloadFile() throws UnsupportedEncodingException{ filename = "downloadFile"; return ServletActionContext.getServletContext().getResourceAsStream("/upload/java泛型.docx"); } @Override public String execute() throws Exception { // TODO Auto-generated method stub return SUCCESS; }}3、在struts.xml中配置action：
<action name="download" class="com.strong.action.DownloadAction"> <result name="success" type="stream"> <param name="contentDisposition"> filename=${filename}</param> <param name="inputName">downloadFile</param> </result> </action>
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