java web端使用smb服务实现上传文件共享

本是古典何须时尚 2022-10-01 02:47 468阅读 0赞

html页面代码

<form role="form" class="form-horizontal" name="theMicroForm" ng-submit="submitMicroFormEdit(theMicroForm)" enctype="multipart/form-data" novalidate>
        <div class="modal-body">
            <div class="form-group" ng-class="{'has-error':theMicroForm.mcName.$dirty && theMicroForm.mcName.$invalid, 'has-success':theMicroForm.mcName.$valid}">
                <label class="col-sm-2 control-label" >
                    {
      {'payment.name' | translate}}
                </label>
                <div class="col-sm-6">
                    <input type="text"  id="mcName" name="mcName" class="form-control"  ng-model="formData.mcName" maxlength="30" required/>
                    <span class="symbol required"></span>
                </div>
                <div class="col-sm-4">
                    <span class="error text-small block" ng-if="theMicroForm.mcName.$dirty && theMicroForm.mcName.$error.required">{
      {'payment.name' | translate}}{
      {'form.validate_prompt.not_null' | translate}}</span>
                </div>
            </div>
            <div class="form-group" ng-class="{'has-error':theMicroForm.mcPath.$dirty && theMicroForm.mcPath.$invalid, 'has-success':theMicroForm.mcPath.$valid}">
                <label class="col-sm-2 control-label" >
                    {
      {'two-dimentsional.img' | translate}}
                </label>
                <div class="col-sm-6">
                    <input type="file" id="mcPath"  name="mcImageTmp" class="form-control"  ng-model="formData.mcPath"/>
                    <span class="symbol required"></span>
                </div>
                <div class="col-sm-4">
                    <span class="error text-small block" ng-if="theMicroForm.mcPath.$dirty && theMicroForm.mcPath.$error.required">{
      {'two-dimentsional.img' | translate}}{
      {'form.validate_prompt.not_null' | translate}}</span>
                </div>
            </div>
            <div class="form-group" ng-class="{'has-error':theMicroForm.mcType.$dirty && theMicroForm.mcType.$invalid, 'has-success':theMicroForm.mcType.$valid}">
                <label class="col-sm-2 control-label" >
                    {
      {'enterprise.two-dimension.type' | translate}}
                </label>
                <div class="col-sm-6">
                    <select class="cs-select cs-skin-elastic" id="mcType" name="mcType" ng-model="formData.mcType" required>
                        <option value="02TA">{
      {'pay.alipay.enterprise' | translate}}</option>
                        <option value="02TW">{
      {'pay.weChat' | translate}}</option>
                    </select>
                    <span class="symbol required"></span>
                </div>
                <div class="col-sm-4">
                    <span class="error text-small block" ng-if="theMicroForm.mcType.$dirty && theMicroForm.mcType.$error.required">{
      {'enterprise.two-dimension.type' | translate}}{
      {'form.validate_prompt.not_null' | translate}}</span>
                </div>
            </div>
            <div class="form-group" ng-class="{'has-error':theMicroForm.mcRemarks.$dirty && theMicroForm.mcRemarks.$invalid, 'has-success':theMicroForm.mcRemarks.$valid}">
                <label class="col-sm-2 control-label" >
                    {
      {'pub.remark' | translate}}
                </label>
                <div class="col-sm-6">
                    <textarea rows="2" class="form-control" name="mcRemarks" id="mcRemarks" ng-model="formData.mcRemarks"  ng-maxlength="100" placeholder="{
       {'pub.remark' | translate}}">{
      {
      synopsis}}</textarea>
                </div>
            </div>
        </div>
        <div class="modal-footer">
            <button class="btn btn-primary" type="submit" id="submitMicroEditId">{
      {'button.ok' | translate}}</button>
            <button class="btn btn-primary btn-o" type="button" ng-click="cancel()">{
      {'button.cancel' | translate}}</button>
        </div>
    </form>

js端代码提交后台

app.controller("addMicroCodeCtrl",["$modalInstance","$scope","$http","SweetAlert","$translate","$rootScope",function($modalInstance,$scope,$http,SweetAlert,$translate,$rootScope){
        $translate('enterprise.two-dimension.add').then(function(result){
            $scope.modalTitle = result;
        });
        $scope.submitMicroFormEdit = function(form) {
            if (form.$invalid) {
                var field = null, firstError = null;
                for (field in form) {
                    if (field[0] != '$') {
                        if (firstError === null && !form[field].$valid) {
                            firstError = form[field].$name;
                        }
    
                        if (form[field].$pristine) {
                            form[field].$dirty = true;
                        }
                    }
                }
                angular.element('.ng-invalid[name=' + firstError + ']').focus();
                return;
            } else {
                //防止表单重提交
                $("#submitMicroEditId").attr("disabled", true);
                $.ajaxFileUpload({
                    async: true,
                    url: "/microCodeController/add",
                    type: 'post',
                    dataType: 'JSON',
                    mcPath:'mcPath',
                    fileElementId:'mcPath',
                    data: {
                        mcName:$("#mcName").val(),
                        mcType:$("#mcType").val(),
                        mcRemarks:$("#mcRemarks").val(),
                        mcPath: $("#mcPath").val(),
                        mcImage: $("#mcPath").val()
                    },
                    success: function(data){
                        //防止表单重提交
                        $("#submitEditId").attr("disabled", true);
                        var jsonobj= data;
                        if(jsonobj.code=='200'){
                            $translate('dialog.update_success').then(function(msg) {
                                SweetAlert.swal({
                                    title: msg,
                                    type: 'success'
                                });
                                $modalInstance.close();
                            })
                        }
                    }
                });
            }
        };
        $scope.cancel = function () {
            $modalInstance.close();
        };
    }]);

前端上传文件依赖的js文件

jQuery.extend({
        createUploadIframe: function(id, uri)
        {
            //create frame
            var frameId = 'jUploadFrame' + id;
    
            if(window.ActiveXObject) {
                var io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />');
                if(typeof uri== 'boolean'){
                    io.src = 'javascript:false';
                }
                else if(typeof uri== 'string'){
                    io.src = uri;
                }
            }
            else {
                var io = document.createElement('iframe');
                io.id = frameId;
                io.name = frameId;
            }
            io.style.position = 'absolute';
            io.style.top = '-1000px';
            io.style.left = '-1000px';
    
            document.body.appendChild(io);
    
            return io
        },
        createUploadForm: function(id, fileElementId, data)
        {
            //create form
            var formId = 'jUploadForm' + id;
            var fileId = 'jUploadFile' + id;
            var form = $('<form  action="" method="POST" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');
            var oldElement = $('#' + fileElementId);
            var newElement = $(oldElement).clone();
            $(oldElement).attr('id', fileId);
            $(oldElement).before(newElement);
            $(oldElement).appendTo(form);
    
            //增加文本参数的支持
            if (data) {
                for (var i in data) {
                    $('<input type="hidden" name="' + i + '" value="' + data[i] + '" />').appendTo(form);
                }
            }
    
            //set attributes
            $(form).css('position', 'absolute');
            $(form).css('top', '-1200px');
            $(form).css('left', '-1200px');
            $(form).appendTo('body');
            return form;
        },
    
        ajaxFileUpload: function(s) {
            // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout s = jQuery.extend({}, jQuery.ajaxSettings, s);
            var id = new Date().getTime()
            var form = jQuery.createUploadForm(id, s.fileElementId, s.data);
            var io = jQuery.createUploadIframe(id, s.secureuri);
            var frameId = 'jUploadFrame' + id;
            var formId = 'jUploadForm' + id;
            // Watch for a new set of requests
            if ( s.global && ! jQuery.active++ )
            {
                jQuery.event.trigger( "ajaxStart" );
            }
            var requestDone = false;
            // Create the request object
            var xml = {}
            if ( s.global )
                jQuery.event.trigger("ajaxSend", [xml, s]);
            // Wait for a response to come back
            var uploadCallback = function(isTimeout)
            {
                var io = document.getElementById(frameId);
                try {
                    if(io.contentWindow)
                    {
                        xml.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
                        xml.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;
    
                    }else if(io.contentDocument)
                    {
                        xml.responseText = io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
                        xml.responseXML = io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
                    }
                }catch(e)
                {
                    jQuery.handleError(s, xml, null, e);
                }
                if ( xml || isTimeout == "timeout")
                {
                    requestDone = true;
                    var status;
                    try {
                        status = isTimeout != "timeout" ? "success" : "error";
                        // Make sure that the request was successful or notmodified
                        if ( status != "error" )
                        {
                            // process the data (runs the xml through httpData regardless of callback)
                            var data = jQuery.uploadHttpData( xml, s.dataType );
                            // If a local callback was specified, fire it and pass it the data
                            if ( s.success )
                                s.success( data, status );
    
                            // Fire the global callback
                            if( s.global )
                                jQuery.event.trigger( "ajaxSuccess", [xml, s] );
                        } else jQuery.handleError(s, xml, status);
                    } catch(e)
                    {
                        status = "error";
                        jQuery.handleError(s, xml, status, e);
                    }
    
                    // The request was completed
                    if( s.global )
                        jQuery.event.trigger( "ajaxComplete", [xml, s] );
    
                    // Handle the global AJAX counter
                    if ( s.global && ! --jQuery.active )
                        jQuery.event.trigger( "ajaxStop" );
    
                    // Process result
                    if ( s.complete )
                        s.complete(xml, status);
    
                    jQuery(io).unbind()
    
                    setTimeout(function()
                    {  try {
                        $(io).remove();
                        $(form).remove();
    
                    } catch(e)
                    {
                        jQuery.handleError(s, xml, null, e);
                    }
    
                    }, 100)
    
                    xml = null }
            }
            // Timeout checker
            if ( s.timeout > 0 )
            {
                setTimeout(function(){
                    // Check to see if the request is still happening
                    if( !requestDone ) uploadCallback( "timeout" );
                }, s.timeout);
            }
            try {
                // var io = $('#' + frameId);
                var form = $('#' + formId);
                $(form).attr('action', s.url);
                $(form).attr('method', 'POST');
                $(form).attr('target', frameId);
                if(form.encoding)
                {
                    form.encoding = 'multipart/form-data';
                }
                else {
                    form.enctype = 'multipart/form-data';
                }
                $(form).submit();
    
            } catch(e)
            {
                jQuery.handleError(s, xml, null, e);
            }
            if(window.attachEvent){
                document.getElementById(frameId).attachEvent('onload', uploadCallback);
            }
            else{
                document.getElementById(frameId).addEventListener('load', uploadCallback, false);
            }
            return {
       abort: function () {}};
    
        },
    
        uploadHttpData: function( r, type ) {
            var data = !type;
            data = type == "xml" || data ? r.responseXML : r.responseText;
            // If the type is "script", eval it in global context
            if ( type == "script" )
                jQuery.globalEval( data );
            // Get the JavaScript object, if JSON is used.
            if (type == "json" || type == "JSON") {
                var reg = /<pre.+?>(.+)<\/pre>/g;
                var result = data.match(reg);
                data = $.parseJSON(RegExp.$1);
                return data;
            }
            // evaluate scripts within html
            if ( type == "html" )
                jQuery("<div>").html(data).evalScripts();
            //alert($('param', data).each(function(){alert($(this).attr('value'));}));
            return data;
        },
    
        handleError: function( s, xhr, status, e )      {
    // If a local callback was specified, fire it
            if ( s.error ) {
                s.error.call( s.context || s, xhr, status, e );
            }
    
            // Fire the global callback
            if ( s.global ) {
                (s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
            }
        }
    });

后端controller方法

@RequestMapping(value="add",method = RequestMethod.POST)
    @ResponseBody
    public Response add(MultipartFile mcImageTmp,HttpServletRequest request,MicroCode MicroCode) {
        try {
            Long hallId = SecurityUtils.getCurrentHallId(request);
            if(hallId==null) {
                return Response.error(ApiErrorCode.ERROR_USER_LOG, Constants.DIALOG_ADD_FAIL);
            } else {
                MicroCode.setHallId(hallId);
            }
    
            if(mcImageTmp.getSize()>(1024*1024*1000l)){
                logger.info("上传图片容量过大!(限1G)");
                return  Response.error(GlobalEnum.GLOBAL_ENUM_CLIENT_ERROR_CODE.getValue(), SidCustEnum.SID_CRST_ERROR_SID_ERROR_33.getValue());
            }
    
            if((mcImageTmp!=null)&&(mcImageTmp.getSize()>0))
            {
                File imageFile = new File(MicroCode.getMcImage());
                String serviceImage = upImage(mcImageTmp.getInputStream(),imageFile.getName());
                MicroCode.setMcPath(serviceImage);
            }
    
            MicroCode.setMcCreatedate(new Date());
            MicroCode.setMcUpdatedate(new Date());
            microCodeService.insert(MicroCode);
        } catch(Exception e)
        {
            logger.error(e.getMessage());
            return Response.error(ApiErrorCode.ERROR_CODE, Constants.DIALOG_ADD_FAIL);
        }
        return Response.ok(GlobalEnum.GLOBAL_ENUM_SUCCESS_CODE.getValue(), Constants.DIALOG_ADD_SUCCESS);
    }

private String upImage(InputStream inputStream,String imageName) {
        /**服务创建成功后 上传文件 */ SmbUtil smbUtil = new SmbUtil(this.propertiesService.getSmbServerUrl(),"bbp");
        String type = ".jpg";
        if(imageName.lastIndexOf(".")>0){
            type = imageName.substring(imageName.lastIndexOf(".")) ;
        }
        imageName = UUID.randomUUID().toString().substring(0,20)+type ;
        smbUtil.uploadFileByStream(inputStream, imageName);
        return imageName;
    }

链接smb上传的utils

/** * SMB文件传输工具类 * Created by terry on 2016/1/7 0007. */ public class SmbUtil {
    
        private static final Logger logger = Logger.getLogger(SmbUtil.class);
    
    //    private static String url = "smb://kenny:123456@192.168.0.50";
    
        private static  SmbFile smbFile = null;//Singleton
    
        private  SmbFileOutputStream smbOut = null;
    
        private String url ;
    
        private  String code_temp = "";
    
       public SmbUtil(String url,String code){
           this.url = url ;
           code_temp = code;
            init(code);
        }
    
        /** * 初始化链接 * @param code */ public  void init(String code) {
            try {
                logger.info("开始连接...url：" + url + "/" + code);
            if (smbFile == null) {
                smbFile = new SmbFile(url + "/" + code);
                code_temp = code;
                smbFile.connect();
              }
                logger.info("连接成功...url：" + url + "/" + code);
            } catch (MalformedURLException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    
    
        /** * 文件上传 * @param inputStream * @param imageName * @return */ public boolean uploadFileByStream (InputStream inputStream,String imageName) {
            long start = System.currentTimeMillis();
            boolean flag = true ;
            BufferedInputStream bf = null;
            try {
    
                System.out.println("--->  "+url +"/"+code_temp+ "/");
                this.smbOut = new SmbFileOutputStream(url +"/"+code_temp+ "/" + imageName, false);
                bf = new BufferedInputStream(inputStream);
                byte[] bt = new byte[8192];
                int n = bf.read(bt);
                while (n != -1) {
                    this.smbOut.write(bt, 0, n);
                    this.smbOut.flush();
                    n = bf.read(bt);
                }
    
                logger.info("文件传输结束... 文件传输耗时："+(System.currentTimeMillis()-start));
            } catch (IOException e) {
                e.printStackTrace();
                flag = false ;
            } finally {
                try {
                    if (null != this.smbOut)
                        this.smbOut.close();
                    if (null != bf)
                        bf.close();
                } catch (Exception e2) {
                    e2.printStackTrace();
                }
            }
    
            return flag;
        }
    }