lazyli

1、上传文件夹,提取文件夹中多个文件;若文件夹中存在目录,也会提取目录中的文件;

html处理方式:

<input type="file" name="file" multiple="multiple" webkitdirectory>
function getImpImageTpl() {
        var tpl = \'<div style="padding: 10px;">\' +
            \'<form id="impForm" action="<%=basePath%>commericalPart/importModelPart" method="POST" enctype="multipart/form-data" target="impFrame">\' +
            \'<iframe name="impFrame" style="display: none;"></iframe>\' +
            \'<table id="impTable" class="table">\' +
            \'<tr>\' +
            \'<td>选择文件:</td>\' +
            \'<td><input type="file" name="file" multiple="multiple" webkitdirectory></td>\' +
            \'</tr>\' +
            \'<tr>\' +
            \'<td>导入配件图片的目录</td>\' +
            \'<td><input type="text" name="imagePath"   ></td>\' +
            \'</tr>\' +
            \'<tr>\' +
            \'<td></td>\' +
            \'<td><input type="button" value="开始导入" class="btn btn-primary" id="submitForm" onclick="doStartImpImage();" ></td>\' +
            \'</tr>\' +
            \'</table>\' +
            \'</form>\' +
            \'</div>\';
        return tpl;
    }

  后台接收:

 /**
     * 导入配件图片
     * @return
     */
    @RequestMapping("/importPartImage")
    @ResponseBody
    public Object importPartImage(@RequestParam("file") List<MultipartFile> file,String imagePath){
        Map<String,Object> map = new HashMap<String, Object>();
        String filePath = "E:/lazyli/image/part/" + imagePath+"/";
        File file2 = new File(filePath);
        if(!file2.exists()){
            file2.mkdirs();
        }
        OutputStream os = null;
        String exceptionImage = "";
        try{
            for(MultipartFile file1 : file){
                //图片的原始名称
                String oriName = file1.getOriginalFilename();
                exceptionImage = oriName;
                String filePath2 = filePath+oriName;
                File file3 = new File(filePath2);
                if(file3.exists()){
                    System.out.println("已存在图片,无需写入磁盘中");
                    continue;
                }
                System.out.println("没有存在,将图片存放到磁盘中");
                os = new FileOutputStream(filePath2);
                os.write(file1.getBytes());
            }
            map.put("success",true);
            System.out.println("图片存放磁盘目录:"+imagePath);
        }catch (Exception e){
            e.printStackTrace();
            map.put("success",false );
            map.put("exceptionImage", exceptionImage);
        }

        return map;
    }

  

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