java服务器备份（复制）

public ResponseResult serverBackup (String[] datypeid)throws IOException{    ResponseResult rr = new ResponseResult();    Properties props = new Properties();    InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("jdbc.properties");    props.load(inputStream);    String oldrootPath = props.getProperty("material");    String rootPath = props.getProperty("backupAddress");    List<String> affixIdList = affixService.getAffixId(datypeid);    List<String> affixPathList = new ArrayList<>();    for(int i = 0;i< affixIdList.size();i++){        String path = affixService.getAffixPath(affixIdList.get(i));        if(path != null){            affixPathList.add(path);        }    }    for(int j = 0 ; j < affixPathList.size();j++){        FileInputStream fis                = new FileInputStream(new java.io.File(affixPathList.get(j)));        BufferedInputStream bis                = new BufferedInputStream(fis);        String newPath = affixPathList.get(j).replace(oldrootPath,rootPath);        java.io.File newFile = new java.io.File(newPath);        if( !newFile.getParentFile().exists()) {            newFile.getParentFile().mkdirs();        }        FileOutputStream fos                = new FileOutputStream(newFile);        BufferedOutputStream bos                = new BufferedOutputStream(fos);        int d = -1;        while((d = bis.read())!=-1){            bos.write(d);        }        bis.close();        bos.close();    }    rr.setMessage("success");    rr.setState(1);    return rr;}

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原文地址：https://www.cnblogs.com/ytsbk/p/10550595.html