优秀程序汇总

// 灵活的获取日期各种格式Calendar c = Calendar.getInstance();SimpleDateFormat  format = new  SimpleDateFormat("yyyy-MM-dd");System.out.println(format.format(c.getTime()));

建立用户到用户建表的步骤： Server 建立：create user jtb_std identified by "jtb_std"; 授权：grant create session to jtb_std;             grant create table to  jtb_std;             grant create tablespace to  jtb_std;             grant create view to  jtb_std; grant unlimited tablespace to jtb_std; 

  ServletContext sc = request.getSession().getServletContext();  ApplicationContext appctx = WebApplicationContextUtils.getWebApplicationContext(sc);  SysUserInfoServiceImpl  sysUserInfoService = (SysUserInfoServiceImpl) appctx.getBean("sysUserInfoService");   System.out.println(password); System.out.println("根据用户名取得的密码");     SysUserInfo    list  = sysUserInfoService.getUserbyLoginName(username); System.out.print(list.getLoginPassword());

//读取根目录下面的文件public static  String readProp(String  key) throws Exception { String ippath = "xx-db2.properties";                                        final Properties prop = new Properties();                                   String path = test.class.getClassLoader().getResource("").toURI().getPath(); FileInputStream fis = new FileInputStream(new File(path + ippath));    //加载文件流的属性  prop.load(fis);  return prop.getProperty(key);                       }