文件名称:bytea类型上传下载图片.txt
文件大小:3KB
文件格式:TXT
更新时间:2022-12-19 05:22:05
pgsql try { String strSQL = ""; int k=0,n=0; Connection dbConn = null; PreparedStatement dbStat = null; //ResultSet dbRs = null; dbConn = JDBCUtil.getConnectionELIB(); //上传图片 File file=new File("C:\\Users\\Administrator\\Desktop\\东莞市经济贸易学校图书馆新生读者导入原始资料\\2018"); File [] firstfiles = file.listFiles(); for (int x = 0; x < firstfiles.length; x++){ File [] secondfiles = firstfiles[x].listFiles(); for (int i = 0; i < secondfiles.length; i++){ File file_i = secondfiles[i]; String filename=file_i.getName().trim(); //根据后缀判断 String xjh=""; for(int j=0;j