zephyr的专栏

java 远程共享的文件复制到本地 public class ReadSmb { public static void main(String[] args) { String smbMachine = "smb://用户名:密码@远程共享的ip地址/123/20120314141221_00003.tif"; String localPath = "E:/test"; Fil

图片文件格式的转换 需要两个jar包分别是：jai_core.jar、jai_codec.jar /**** * @param srcPath 开始文件的路径 * @param destPath 目标文件的路径 */ public static void convertType(String srcPath, String destPath) { RenderedOp src = J

java对特殊字符串的过滤(URL) public static String filterURL(String value) { if (value == null) { return null; } StringBuffer result = new StringBuffer(value.length());

刚好要更新数据库表中的数据，所以就写了个还挺好用的哦 =CONCATENATE("UPDATE HW_MEMBER_INFO SET HW_MEM_PWD='",B19,"', HW_MEM_DWMC='",C19,"', HW_MEM_ADDR='",D19,"', HW_UNIT_CONTACT='",E19,"', HW_MEM_TEL='",F19,"', HW_MEM_POST

db2分页的sql语句 select temp.* from( select ROW_NUMBER()OVER(order by logtime desc) ni,logtime,userid,machineip,logtype,logcontent from sys_log order by logtime desc ) temp where temp.ni>=1 and temp.ni