Java实现将共享文件

1. 依赖注入

        
        
        
            org.samba.jcifs
            jcifs
            1.3.14-kohsuke-1
        

2.代码接口

    @GetMapping(value = "/getShareFile")
    @ApiOperation(value = "获取共享文件信息")
    public RestResult> getShareFile(@RequestParam(value = "netWorkPath") String netWorkPath) {
        //String a = "smb:" + "//administrator:123@192.168.0.111/defect-M/";
        File shareFile=new File(shareFilePath);
        if (!shareFile.exists()){
            shareFile.mkdirs();
        }
        String a = "smb:" + netWorkPath;
        SmbFile file = null;
        try {
            file = new SmbFile(a);
            file.connect();
            List list = new linkedList<>();
            if (file.exists()) {
                if (file.isDirectory()) {
                    SmbFile[] files = file.listFiles();
                    for (SmbFile f : files
                    ) {
                        if (f.getPath().contains("Thumbs.db") || f.isDirectory()) {
                            continue;
                        }
                        smbGet(f.getPath(), shareFilePath);
                        list.add(httpPath + shareFilePath.replaceAll(shareFilePath.split("/")[0], "") + f.getName());
                    }
                }
            }
            return RestResultUtil.genSuccessResult(list);
        } catch (Exception e) {
            log.info("访问共享路径错误");
            e.printStackTrace();
        }
        return RestResultUtil.failed();
    }



    @ApiOperation(value = "从共享目录下载文件到本地")
    private void smbGet(String remoteUrl, String localDir) {
        InputStream in = null;
        OutputStream out = null;
        try {
            SmbFile remoteFile = new SmbFile(remoteUrl);
            if (remoteFile == null) {
                return;
            }
            String fileName = remoteFile.getName();
            File localFile = new File(localDir + File.separator + fileName);
            in = new BufferedInputStream(new SmbFileInputStream(remoteFile));
            out = new BufferedOutputStream(new FileOutputStream(localFile));
            byte[] buffer = new byte[1024];
            while (in.read(buffer) != -1) {
                out.write(buffer);
                buffer = new byte[1024];
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                out.close();
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }


    @GetMapping(value = "getWebToLocalFile")
    @ApiOperation("下载共享文件到本地（保存数据库，方便以后展示）")
    public RestResult