Struts2+Spring+Hibernate集成开发环境的配置小例子

package com.lzq.action; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import org.apache.commons.io.FileUtils; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionSupport; public class UploadAction extends ActionSupport { private File upload; private String uploadFileName; private String uploadContentType; public File getUpload() { return upload; } public void setUpload(File upload) { this.upload = upload; } public String getUploadFileName() { return uploadFileName; } public void setUploadFileName(String uploadFileName) { this.uploadFileName = uploadFileName; } public String getUploadContentType() { return uploadContentType; } public void setUploadContextType(String uploadContentType) { this.uploadContentType = uploadContentType; } @Override public String execute() throws Exception { // 获取服务器路径 String passpath = ServletActionContext.getServletContext().getRealPath( "upload"); File uploadFile = new File(passpath); /* * 如果服务器目录不存在，则在服务器创建 */ if (!uploadFile.exists()) { uploadFile.mkdir(); } /* * 第一种方式实现上传 下面是最基本的实现方法 */ // 创建文件输入流 FileInputStream input = new FileInputStream(upload); // 文件输出流 FileOutputStream out = new FileOutputStream(uploadFile + "\\"+ uploadFileName); try { byte[] b = new byte[1024]; // 1kb // 定义一个位置 int i = 0; while ((i = input.read(b)) > 0) { out.write(b, 0, i); } } catch (Exception e) { e.printStackTrace(); } finally { input.close(); out.close(); } /* * 第二种方式实现上传 工具包的一句话的封装：实现读写 */ // 下面是两种实现 // FileUtils.copyFile(upload, new File(uploadFile+"//"+uploadFileName)); // FileUtils.copyFile(upload, new File(uploadFile, uploadFileName)); /* * 第三种方式 */ // BufferedReader bReader = new BufferedReader(new InputStreamReader( // new FileInputStream(upload))); // BufferedWriter bWriter = new BufferedWriter(new OutputStreamWriter( // new FileOutputStream(uploadFile + "\\" + uploadFileName))); // try { // // byte[] b=new byte[1024]; //1kb // char[] c = new char[1024]; // // 定义一个位置 // int i = 0; // while ((i = bReader.read(c)) > 0) { // bWriter.write(c, 0, i); // } // } catch (Exception e) { // e.printStackTrace(); // } finally { // bReader.close(); // bWriter.close(); // //删除临时文件 // upload.delete(); // } return "success"; } }