swf文件上传

一。数据库脚本：

文件上传工具类：

package com.sctf.cpm.util;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.nio.ByteBuffer;import java.nio.file.FileSystems;import java.nio.file.Files;import java.nio.file.Path;import java.nio.file.StandardCopyOption;import java.text.DateFormat;import java.text.SimpleDateFormat;import java.util.Date;import java.util.List;import java.util.UUID;import org.apache.log4j.Logger;public class PhotoUtil {public static final Logger log = Logger.getLogger(PhotoUtil.class);public static final String PHOTO_CONFIG_PATH = "photo-Config.properties";public static final String STORE_DIR_CONFIG = "photo.store_dir";public static final String STORE_TYPE_CONFIG = "photo.store_type";public static final String MAX_SIZE_CONFIG = "photo.maxSize";public static final String FILE_STORE = "2";public static final String DATABASE_STORE = "1";public static final java.util.Properties PHOTOCONFIG = new java.util.Properties();static {// java.util.Properties prop = new java.util.Properties();org.springframework.core.io.Resource re = new org.springframework.core.io.ClassPathResource(PHOTO_CONFIG_PATH);java.io.InputStream is = null;try {is = re.getInputStream();PHOTOCONFIG.load(is);if (is != null) {is.close();is = null;}} catch (Exception e) {e.printStackTrace();} finally {try {if (is != null) {is.close();is = null;}} catch (Exception e1) {}}}public static final String STORE_DIR = PHOTOCONFIG.getProperty(STORE_DIR_CONFIG);public static final String STORE_TYPE = PHOTOCONFIG.getProperty(STORE_TYPE_CONFIG);public static final long MAX_SIZE = Long.parseLong(PHOTOCONFIG.getProperty(MAX_SIZE_CONFIG));public static final File root =  makePhotoRootDIr();/** * 生成存储根目录 * @Title: makePhotoRootDIr  * @throws Exception */public static File makePhotoRootDIr(){File dir = new File(STORE_DIR);if (!dir.exists()) {if (!dir.mkdirs()) {log.error("创建照片根目录失败！");return null;}}else if(!dir.isDirectory() || !dir.canExecute()  || !dir.canWrite()|| !dir.canRead()){log.error("照片根目录不是有效的文件夹！");return null;}return dir;}/** * 生成存储目录層次（年\月\天) * @Title: makePhotoDir  * @return * @throws Exception */public static File makePhotoDir()throws Exception{if(root == null){log.error("照片根目录无效！创建照片目录失败！");throw new Exception("照片根目录无效！创建照片目录失败！");}//create yeardir.DateFormat yeardf = new SimpleDateFormat("yyyy");DateFormat monthdf = new SimpleDateFormat("MM");DateFormat daydf = new SimpleDateFormat("dd");String subdirpath = root.getPath()+File.separatorChar+yeardf.format(new Date())+File.separatorChar+monthdf.format(new Date())+File.separatorChar+daydf.format(new Date());File daydir = new File(subdirpath);if (!daydir.exists()) {if (!daydir.mkdirs()) {throw new Exception("创建照片目录失败！");}}else if(!daydir.isDirectory() || !daydir.canExecute()  || !daydir.canWrite()|| !daydir.canRead()){throw new Exception("照片目录不是有效的文件夹！");}return daydir;}/** * 存储文件方法 * @Title: fileStore  * @param f * @throws Exception */public synchronized static String fileStore(File f) throws Exception{if (f != null && f.canRead()) {File dir = makePhotoDir();Path source = FileSystems.getDefault().getPath(f.getPath());Path target = FileSystems.getDefault().getPath(dir.getPath(), makePhotoName());Path target2 = Files.move(source, target, StandardCopyOption.REPLACE_EXISTING);if(target2 != target){log.error("移动照片文件失败！");throw new Exception("移动照片文件失败！");}if(target.getNameCount()>=4){return target.getName(target.getNameCount()-4)+File.separator+target.getName(target.getNameCount()-3)+File.separator+target.getName(target.getNameCount()-2)+File.separator+target.getName(target.getNameCount()-1);}/*return dir.getParentFile().getParentFile().getName()+ File.separatorChar + dir.getParentFile().getName()+ File.separatorChar + dir.getName() + File.separatorChar+ target.getName(1);*/}return null;}public synchronized static String fileStore(InputStream f) throws Exception{if (f != null) {try{File dir = makePhotoDir();File target = new File(dir.getPath(),makePhotoName());OutputStream outs = new FileOutputStream(target);try{byte[] b = new byte[1024];for(int i=0; (i = f.read(b))!=-1;i = 0){outs.write(b, 0, i);}}catch(IOException e){if(f != null){try {f.close();f = null;} catch (IOException e1) {e.printStackTrace();}}if(outs != null){try {outs.close();outs = null;} catch (IOException e1) {e.printStackTrace();}}}if(target!=null){return dir.getParentFile().getParentFile().getName()+ File.separatorChar + dir.getParentFile().getName()+ File.separatorChar + dir.getName() + File.separatorChar+ target.getName();}}catch(FileNotFoundException e){e.printStackTrace();log.error(e);}}return null;}public synchronized static byte[] filetoArray(File f){InputStream in = null;try {in = new FileInputStream(f);ByteBuffer buf = ByteBuffer.allocate(1024 * 1024);byte[] bt = new byte[1024];int limit = 0;while ((limit = in.read(bt)) > -1) {buf.put(bt, 0, limit);}return buf.array();} catch (FileNotFoundException e) {e.printStackTrace();log.error(e);} catch (IOException e) {e.printStackTrace();log.error(e);}finally{if(in != null){try {in.close();in = null;} catch (IOException e) {e.printStackTrace();}}}return new byte[]{};}public synchronized static byte[] filetoArray(InputStream in){try {ByteBuffer buf = ByteBuffer.allocate(1024 * 1024);byte[] bt = new byte[1024];int limit = 0;while ((limit = in.read(bt)) > -1) {buf.put(bt, 0, limit);}return buf.array();} catch (FileNotFoundException e) {e.printStackTrace();log.error(e);} catch (IOException e) {e.printStackTrace();log.error(e);}finally{if(in != null){try {in.close();in = null;} catch (IOException e) {e.printStackTrace();}}}return new byte[]{};} /** * 生成照片名方法 * @Title: makePhotoName  * @param parent * @return */public static String makePhotoName(){DateFormat df = new SimpleDateFormat("hhmmss");return "photo-"+UUID.randomUUID()+"-"+df.format(new Date());}/** * 读取文件 * @Title: readFile  * @param filename * @return * @throws FileNotFoundException */public static InputStream readFile(String filename){try {if(root == null){log.error("照片根目录无效！读取照片失败！");return null;}return new FileInputStream(root.getPath()+File.separatorChar+filename);} catch (FileNotFoundException e) {e.printStackTrace();log.error("读取文件失败", e);}return null;}public static void main(String args[]){}}

Action类：

/** * 照片上传方法 * @Title: upload  * @return * @throws Exception  */public String upload() throws Exception{try{if("SWF".equals((String)super.getQueryMap().get("SWF"))){errMsg = siteReportPhotoService.upload(Filedata,ServletActionContext.getRequest(),ServletActionContext.getResponse(), super.getQueryMap());}else{if(parm.get("__terminal_type") == null)parm.put("__terminal_type",(String)super.getQueryMap().get("__terminal_type"));retMap = siteReportPhotoService.upload(files,filenames, filetypes,ServletActionContext.getRequest(),ServletActionContext.getResponse(), parm);}}catch(Exception e){e.printStackTrace();errMsg = e.getMessage();}return "upload";}

三。Service层：

public String upload(File file,ServletRequest request, ServletResponse response, Map map)throws Exception  {//int termialType = (int)(map.get("__terminal_type") == null || !((String)map.get("__terminal_type")).matches("\\d+") ? 0 : Integer.parseInt((String)map.get("__terminal_type")));//终端类型：1：手机端List fileList = dao.query(map);String Filename = (String)map.get("Filename");String fname = Filename.substring(0,Filename.lastIndexOf("."));String ftype = Filename.substring(Filename.lastIndexOf(".")+1);for(int a = 0;a<fileList.size();a++){Map m = (Map)fileList.get(a);if(fname != null && fname.equals(m.get("PHOTO_NAME"))){return "已存在相同名称的照片";}}boolean wresult = fileWrite(map,file, fname,ftype);if(!wresult){return "后台处理异常";}return null;}}

<pre name="code" class="java">/** * 写入数据 * @Title: fileWrite  * @param map * @param f * @param fname * @param ftype * @throws Exception */private boolean fileWrite(Map map, File f, String fname, String ftype)throws Exception {if (f != null) {if(PhotoUtil.MAX_SIZE >= f.length()){Map temp = new HashMap();temp.putAll(map);if (PhotoUtil.STORE_TYPE.equals(PhotoUtil.DATABASE_STORE)) {temp.put("PHOTO_CONTENT", PhotoUtil.filetoArray(f));} else if (PhotoUtil.STORE_TYPE.equals(PhotoUtil.FILE_STORE)) {temp.put("PHOTO_DIR", PhotoUtil.fileStore(f));}temp.put("PHOTO_PERSION", Util.getInstance().getUserInfo().getUserID());temp.put("UPLOADER", Util.getInstance().getUserInfo().getUserID());temp.put("STORE_TYPE", PhotoUtil.STORE_TYPE);temp.put("PHOTO_NAME", fname);temp.put("IMG_TYPE", ftype);dao.upload(temp);map.put("ID", temp.get("ID"));return true;}}return false;}

前端页面：

swf.js

$(document).ready(function() {swfupload = new SWFUpload({             upload_url: "/cpm/functions/sitereportphoto/uploadSiteReportPhotoAction.action",              post_params: {             SWF:'SWF',             SITE_TYPE : parm['parm.DICT_TYPE'],             SITE_ID : parm['parm.SITE_ID'],             PROJECT_ID : parm['parm.PROJECT_ID'],             PHOTO_TYPE : parm['parm.TYPE'],             PHOTO_POSITION : parm['parm.POSITION']             },              use_query_string:true,//这块必须设置，要不然在后台处理的时候是没法获得name的值的              // File Upload Settings              file_size_limit : "2 MB",  // 文件大小控制              file_types : "*.JPG;*.JPEG;*.PNG;*.BMP;*.GIF",              file_types_description : "All Files",             file_upload_limit : 20,             file_queue_limit : 20,            file_queue_error_handler : fileQueueError,              file_dialog_complete_handler : fileDialogComplete,//选择好文件后提交              file_queued_handler : fileQueued,             upload_start_handler : uploadStart,              upload_progress_handler : uploadProgress,              upload_error_handler : uploadError,              upload_success_handler : uploadSuccess,              upload_complete_handler : uploadComplete,//            button_image_url: "img/reload.png",            button_placeholder_id : "spanButtonPlaceholder",            button_width: '100%',              button_height: '100%',              button_text : '<span class=\'swf_btn\'>照片上传</span>',              button_text_style : '',              button_text_top_padding: ie5?6:8,            button_text_left_padding: 8,              button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,              button_cursor: SWFUpload.CURSOR.HAND,                            // Flash Settings              flash_url : "../../components/SWFUPLOAD v2.2.0/swfupload.swf",              custom_settings : {                  /*upload_target : "divFileProgressContainer" ,                progressTarget:"divFileProgressContainer2" ,*/                QUEUE:[],                progressContainer:new progressContainer ("divFileProgressContainer")            },              // Debug Settings              debug: false});$(window).unload(function(){if(swfupload){swfupload.destroy();}})});var swfupload;function fileDialogComplete(numFilesSelected, numFilesQueued){if(!numFilesSelected || !numFilesQueued/* || !confirm("确定上传您选择的"+numFilesSelected+"张图片文件？")*/){this.customSettings.progressContainer.disappear();return;}this.startUpload();}function fileQueued(file){/*if(file.name.substring(0,file.name.lastIndexOf('.')).length>20){this.cancelUpload(file.id,"文件名太长")}*/this.customSettings.QUEUE.push(file);this.customSettings.progressContainer.addProgressBar(file.id,file.name);}function fileQueueError(file, errorCode, message){var error;switch(errorCode){case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED :error = "选择的文件过多，超出了预设值(20)！";break;case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT :error = "文件太大，超出了预设值(2MB)！";break;case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE :error = "空文件！";break;case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE :error = "无效类型！";break;default:error = ''+message;}this.customSettings.progressContainer.addInvalidMessage("文件："+(file||{name:""}).name+" 预处理失败:"+error);}function uploadStart(file){this.customSettings.progressContainer.startUpload(file.id);}function uploadProgress(file, bytesComplete, bytesTotal){this.customSettings.progressContainer.uploadProgress(file.id, bytesComplete, bytesTotal);}function uploadError(file, errorCode, message){var error;switch(errorCode){case SWFUpload.UPLOAD_ERROR.HTTP_ERROR :error = "http错误";break;case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL :error = "丢失上传地址";break;case SWFUpload.UPLOAD_ERROR.IO_ERROR :error = "IO错误";break;case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR :error = "安全问题";break;case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED :error = "超出上传限制";break;case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED :error = "上传失败";break;case SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND :error = "指定的文件id不存在";break;case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED :error = "文件验证失败";break;case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED :error = "文件已经被取消";break;case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED :error = "上传被停止";break;default:error = ''+message;}this.customSettings.progressContainer.uploadError(file.id, error);}function uploadSuccess(file, serverData){try{eval("var data = "+serverData||"{}")if(data.errMsg){var stats = this.getStats();stats.successful_uploads--;stats.upload_errors++;this.setStats(stats);this.customSettings.progressContainer.uploadError(file.id, data.errMsg);}elsethis.customSettings.progressContainer.uploadSuccess(file.id);}catch(e){this.customSettings.progressContainer.uploadError(file.id, "返回值解释异常");}}function uploadComplete(file){this.customSettings.QUEUE.pop(file);if(this.customSettings.QUEUE.length)this.startUpload();elsethis.customSettings.progressContainer.disappear(this.getStats().successful_uploads);}function progressContainer(){var _id = "#"+arguments[0];if(!$(_id)[0]){$(document.body).append("<div id=\"divFileProgressWrapper\" style=\"z-index:2;position:absolute;top:0;left:0;width:100%;height:100%;background-color:white;\"><div id=\"ucloser\"></div><div id="+arguments[0]+"></div></div>").children(":last").contextmenu(function(){return false;})$(window).resize(function(){$(_id).css({left:(($(_id).parent().width()-450)/2)}).prev().css({right:(($(_id).parent().width()-450)/2)-12})});}$(_id).prev().css({position:'absolute',width:'24px',height:'24px',top:88,right:(($(_id).parent().width()-450)/2)-12,border:'0 solid grey',"z-index":3,"background":"url(img/ucloser.png) center center white","cursor":"pointer"}).hide().parent().hide();$(_id).css({position:'absolute',width:'450px',height:'auto','max-height':460,top:100,left:(($(_id).parent().width()-450)/2),border:'1px solid grey',"background-color":"white"});$(_id).append("<div id='invalidWrapper'></div>").children(":last").css({width:'100%',height:'auto','max-height':120,overflow:'auto'});$(_id).append("<div id='progressWrapper'></div>").children(":last").css({width:'100%',height:'auto','max-height':340,overflow:'auto'});var invalidWrapper = $("#invalidWrapper");var progressWrapper = $("#progressWrapper");this.disappear = function(reload){$(_id).prev().click(function(){$(this).hide().parent().hide().find('#invalidWrapper,#progressWrapper').empty();if(reload){window.location.reload();}}).show().attr("title","点击关闭当前文件上传信息显示面板");};this.show = function(){if($(_id).parent().is(":hidden"))$(_id).parent().show();};this.addInvalidMessage = function(message){this.show()var  l = invalidWrapper.append("<span style='margin:4px 8px;display:block;color:red;'>"+(message||"")+"</span>").children(":last");var t = l[0].offsetTop;if(t > invalidWrapper.height()){invalidWrapper[0].scrollTop = t;}};this.addProgressBar = function(fileid,filename){this.show()progressWrapper.append("<div id=file_"+fileid+" style='height:auto;width:100%;margin:2px 0;'>" +"<div title='预处理中' style='width:auto;height:20px;line-height:20px;margin:0 8px;overflow:hidden;'>" +"文件：<span style='margin:0 4px;'>"+filename+"</span>" +"<span>预处理中</span>" +"</div>" +"<div style='display:none;padding:0;margin:0;border-width:0;'>" +"<span style='display:inline-block;text-align:center;line-height:14px;width:0;height:14px;background-color:gold;'></span>" +"</div>" +"</div>")};this.startUpload = function(fileid){var fdiv = progressWrapper.find("#file_"+fileid);fdiv.find("div:first").attr("title","开始上传").find(" span:last").text("开始上传");fdiv.find("div:last").show().css({width:'auto',height:'18px',margin:'2px 8px'});var t = fdiv[0].offsetTop;if(t > progressWrapper.height()){progressWrapper[0].scrollTop = t;}};this.uploadProgress = function(fileid, bytesComplete, bytesTotal){progressWrapper.find("#file_"+fileid).find("div:first").attr("title","上传中 ("+bytesComplete/bytesTotal*100+"%)").find("span:last").text("上传中 ("+bytesComplete/bytesTotal*100+"%)");progressWrapper.find("#file_"+fileid).find("div:last").find("span:first").css({width:(bytesComplete/bytesTotal)*(434)+"px"});};this.uploadError = function(fileid, message){progressWrapper.find("#file_"+fileid).find("div:first").attr("title","上传失败："+message||"").find("span:last").text("上传失败："+message||"").css({'color':"red"});progressWrapper.find("#file_"+fileid).find("div:last span:first").css({"background-color":"red"});};this.uploadSuccess = function(fileid){progressWrapper.find("#file_"+fileid).find("div:first").attr("title","上传成功").find("span:last").text("上传成功").css({'color':"green"});progressWrapper.find("#file_"+fileid).find("div:last span:first").css({"background-color":"green"});};this.uploadComplete = function(){}}