云存储文件分享功能

云存储文件分享功能目录技术原理实现步骤功能描述功能测试2技术原理3（1）视图层：显示分享文件对话框（2）控制层：接收视图层的消息，向服务层发送分享文件参数（3）服务层：创建文件分享链接，根据分享的文件创建出访问的路径，并保存功能描述4实现步骤5在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码@RequestMapping("/createLink")@ResponseBodypublicObjectcreateLink(HttpServletRequestrequest,HttpServletResponseresponse,int

type,Stringfilename,Stringfilepath,Stringisdir,Stringlength){UsersessionUser=getSessionUser(request);StringUsername=sessionUser.getUsername();Integerid=sessionUser.getId();Stringscheme=request.getScheme();StringserverName=request.getServerName();int

serverPort=request.getServerPort();long

currentTimeMillis=System.currentTimeMillis();Stringurl=request.getContextPath();Stringport=serverPort==80?"":":"+serverPort;Stringurlpath=scheme+"://"+serverName+port+url+"/share.action?num="+currentTimeMillis;实现步骤6在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码StringdateToString=DateUtil.DateToString("yyyy-MM-ddHH:mm:ss",newDate());ShareBeanshareBean=newShareBean();shareBean.setUserid(id);shareBean.setIsdir(isdir);shareBean.setFilename(filename);shareBean.setFilepath(filepath);shareBean.setType(type);shareBean.setFilelength(length);shareBean.setHttp(urlpath);shareBean.setData(dateToString);if(type==2){shareBean.setPwd(Code.getCode());}boolean

b=shareService.saveShareFile(shareBean);return

newMessageBean(b,"",newShareBean(urlpath,shareBean.getPwd()));}}实现步骤7在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码@RequestMapping("/shareFile")publicModelAndViewshareFile(HttpServletRequestrequest,HttpServletResponseresponse){Stringurl="myshare";ModelAndViewmv=newModelAndView(url);Integerid=getSessionUser(request).getId();List<ShareBean>sharelist=shareService.queryShareInfoByUserId(id);mv.addObject("sharelist",sharelist);mv.addObject("type",6);return

mv;}实现步骤8在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码@RequestMapping("/share")publicModelAndViewsharefile(HttpServletRequestrequest,HttpServletResponseresponse,Stringnum){Stringurl=null;Stringnumber="";ModelAndViewview=newModelAndView();//List<FileBean>list=newArrayList<FileBean>();Objectunp=shareService.getUsernameBynum(num);if(unp==null){url="/shareinput";number="-1";view.addObject("num",number);view.setViewName(url);return

view;实现步骤9在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码}else{Object[]unplist=(Object[])unp;int

userid=(int)unplist[3];Stringpwd=(String)unplist[5];if(pwd!=null){url="/shareinput";number=num;}else{url="/main";number=num;}实现步骤10在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码Useruser=userService.getUserByid(userid);Stringusername=user.getUsername();Stringrpath=unplist[2].toString();SwiftDFSswiftDFS=newSwiftDFS();Listlis=swiftDFS.getShareFile(username,rpath);view.setViewName(url);view.addObject("list",lis);view.addObject("num",number);return

view;}}实现步骤11在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码@RequestMapping("/cancelshare")@ResponseBodypublicObjectcancelShare(HttpServletRequestrequest,HttpServletResponseresponse,int

id){boolean

b=shareService.cancelShare(id);return

newMessageBean(b,b?"取消成功！"

:"服务器出现异常，请联系管理员！");}实现步骤12在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码@RequestMapping("/shareinput")publicModelAndViewshareinput(HttpServletRequestrequest,HttpServletResponseresponse,@RequestBodyStringnum,@RequestBodyStringsecruit){Objectunp=shareService.getUsernameBynum(num);Object[]unplist=(Object[])unp;int

userid=(int)unplist[3];Stringpwd=(String)unplist[5];ModelAndViewview=newModelAndView();if(pwd==secruit){Useruser=userService.getUserByid(userid);Stringusername=user.getUsername();Stringrpath=unplist[2].toString();实现步骤13在cn/edu/sict/cloud/storage/Web/StorageController.java添加如下代码SwiftDFSswiftDFS=newSwiftDFS();Listlis=swiftDFS.getShareFile(username,rpath);view.setViewName("/main");view.addObject("list",lis);}else{view.setViewName("/main");view.addObject("num",num);view.addObject("msg","<fontcolor='red'>验证错误！！</font>");}return

view;}实现步骤14在main.jsp中实现文件分享对话框：<divid="modal3"class="modal1mymodal"aria-hidden="true"style="display:none;"><divclass="modal-dialog"><divclass="modal-content"><divclass="modal-header"><buttontype="button"class="closegb"data-dismiss="modal"aria-hidden="true"onclick="close1()">×</button><h4class="modal-title1">分享文件</h4></div><divclass="modal-body"><divclass="tab-v1"><ulclass="navnav-tabs"><liclass="active"><ahref="javascript:void(0)"onclick="allshare()">公开分享</a></li>实现步骤15在main.jsp中实现文件分享对话框：<liclass=""><ahref="javascript:void(0)"onclick="secshare()">私密分享</a></li></ul><divclass="tab-content"><divid="home1"class="tab-panefadeactivein"><divclass="row"style="margin-left:-1px;margin-right:-1px"><divclass="alertalert-warning"><strong>!</strong>

公开分享的文件会出现在你的分享主页上。</div>实现步骤16在main.jsp中实现文件分享对话框：<divclass="col-md-8"id="publicLink"><p><buttonclass="btnroundedbtn-info"type="button"onclick="createlink(1)">创建公开连接</button></p></div></div></div><divid="profile"class="tab-panefade"><divclass="row"style="margin-left:-1px;margin-right:-1px"><divclass="alertalert-warning"><strong>!</strong>

只有分享的好友能看到，其他人看不到哦。</div>实现步骤17在main.jsp中实现文件分享对话框：<divclass="col-md-8"id="securitLink"><p><buttonclass="btnroundedbtn-info"type="button"onclick="createlink(2)">创建私密连接</button></p></div></div></div></div></div></div><divclass="modal-footer"><buttontype="button"class="btnbtn-primary"onclick="close1()">关闭</button></div></div></div></div>实现步骤18公开/私密切换显示functionallshare(){$("#home1").addClass('active');$("#home1").addClass('in');$("#profile").removeClass('active');$("#profile").removeClass('in');}functionsecshare(){$("#home1").removeClass('active');$("#home1").removeClass('in');$("#profile").addClass('active');$("#profile").addClass('in');}实现步骤19给分享按钮绑定单击事件share()varfilepath='';varfilename='';varisdir_share='';varfilelength='';functionshare(name,path,isdir,length){filename=name;filepath=path;isdir_share=isdir;filelength=length;$("#modal3").css("display","block");}实现步骤20选择分享文件的方式创建相应的分享链接functioncreatelink(type){varpath="${path}";vardata={'type':type,'filename':filename,'filepath':filepath,'isdir':isdir_share,'length':filelength};$.ajax({url:'createLink.action',type:'post',data:data,success:function(s){if(s.success){if(type=='1'){varcontainer='<divclass="panel-heading">'实现步骤21选择分享文件的方式创建相应的分享链接+'</div>'+'<divclass="panel-body"style="width:524px;">'

+'<divclass="form-horizontal"role="form">'+'<divclass="form-group">'+'<labelfor="1"style="margin-left:-44px;"class="col-lg-2control-label">连接</label>'+'<divclass="col-lg-10">'+'<inputclass="form-control"id="1"value="'+s.other.http+'"type="text">'+'</div>'+'</div>'+'<divclass="form-group"style="display:none">'+'<labelfor="inputPassword1"style="margin-left:-44px;"class="col-lg-2control-label">密码</label>'实现步骤22选择分享文件的方式创建相应的分享链接+'<divclass="col-lg-4">'+'<inputclass="form-control"id="2"value="'+s.other.pwd+'"type="text">'+'</div>'+'</div>'+'<divclass="form-group">'+'<divclass="col-lg-offset-2col-lg-10"style="text-align:right">'+'<buttontype="submit"class="btn-ubtn-u-green"onclick="copyToClipBoard(3,2,1)"id="3">复制</button>'+'</div>'+'</div>'+'</div>'+'</div>';实现步骤23选择分享文件的方式创建相应的分享链接$("#publicLink").empty().append(container);copyToClipBoard(3,2,1);}else{varcontainer='<divclass="panel-heading">'+'</div>'+'<divclass="panel-body"style="width:524px;">'

+'<divclass="form-horizontal"role="form">'+'<divclass="form-group">'+'<labelfor="4"style="margin-left:-44px;"class="col-lg-2control-label">连接</label>'+'<divclass="col-lg-10">'+'<inputclass="form-control"id="4"value="'+s.other.http+'"type="text">'实现步骤24选择分享文件的方式创建相应的分享链接+'</div>'+'</div>'+'<divclass="form-group">'+'<labelfor="inputP