校园音乐网站平台源代码

package net.hust.action; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.util.List; import net.hust.bean.Song; import net.hust.service.Page; import net.hust.service.SongQryHelper; import net.hust.service.SongService; import net.hust.service.SortHelper; import org.apache.commons.io.FileUtils; import org.apache.commons.io.IOUtils; import org.apache.struts2.ServletActionContext; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import com.opensymphony.xwork2.ActionSupport; public class SongAction extends ActionSupport{ private SongService songService; private Song song; Page page = new Page(); private SongQryHelper helper = new SongQryHelper(new SortHelper("id")); public Song getSong() { return song; } public void setSong(Song song) { this.song = song; } public Page getPage() { return page; } public void setPage(Page page) { this.page = page; } public void setSongService(SongService songService) { try { ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml"); songService = (SongService)act.getBean("songService"); } catch (RuntimeException e) { // TODO Auto-generated catch block e.printStackTrace(); } this.songService = songService; } public SongQryHelper getHelper() { return helper; } public void setHelper(SongQryHelper helper) { this.helper = helper; } private List<File> Filedata; private List<String> FiledataFileName; private List<String> FiledataContentType; public List<File> getFiledata() { return Filedata; } public void setFiledata(List<File> filedata) { Filedata = filedata; } public List<String> getFiledataFileName() { return FiledataFileName; } public void setFiledataFileName(List<String> filedataFileName) { FiledataFileName = filedataFileName; } public List<String> getFiledataContentType() { return FiledataContentType; } public void setFiledataContentType(List<String> filedataContentType) { FiledataContentType = filedataContentType; } /** * @return */ public String create() { try { if (Filedata != null || Filedata.size() > 0) { for (int i = 0; i < Filedata.size(); ++i) { Song song=new Song(); String fileName = FiledataFileName.get(i); File tempFile = new File(ServletActionContext.getServletContext().getRealPath("/musics")+File.separator+fileName); FileUtils.forceMkdir(tempFile.getParentFile()); IOUtils.copy(new FileInputStream(Filedata.get(i)), new FileOutputStream(tempFile)); song.setName(fileName.substring(0,fileName.lastIndexOf("."))); song.setFilepath("/musics/"+fileName); song.setStyle("new"); song.setSinger("歌手"); System.out.println(""+song.getName()+","+song.getSinger()); songService.createSong(song); } } } catch (Exception e) { e.printStackTrace(); } return null; } public String input(){ return "input"; } public String login() { return "songlogin"; } public String preModify() { song = songService.getSongById(song.getId()); return "editview"; } public String modify() { songService.modifySong(song); return "loadAll"; } public String remove() { songService.removeSong(song); return "loadAll"; } public String list() { page = songService.loadAll(page, helper); return "listview"; } public String test(){ System.out.println("helper.style+"+helper.getStyle()); page = songService.loadAll(page, helper); return "test"; } public String musiclist(){ page = songService.loadAll(page, helper); String style=helper.getStyle(); System.out.println("helper.style=================================="+style); if(style.equals("new")){ return "newlist"; } else if(style.equals("hot")){ return "hotlist"; }else{ return "musiclist"; } } public String feeling(){ page = songService.loadAll(page, helper); String style=helper.getStyle(); if(style.equals("happy")){ return "happy"; } if(style.equals("calm")){ return "calm"; } if(style.equals("lonely")){ return "lonely"; } if(style.equals("sweet")){ return "sweet"; } if(style.equals("moving")){ return "moving"; } if(style.equals("nice")){ return "nice"; } return null; } public String music(){ return "music"; } public String connection(){ return "connection"; } }