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//java½âÎö.mdbÎļþµÄ±íÃû¼¯ºÏ 
this.tableList.clear();
  
  conn = null;
  st = null;
  rs = null;
  Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
  String url ="jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ="+dbName;//´ËΪNO-DSN·½Ê½ 
  //System.out.println("mdbÎļþ·¾¶£º"+dbName);
  
  conn=DriverManager.getConnection(url);
  conn.setCatalog(dbName);
  ResultSet tables = conn.getMetaData()
    .getTables(dbName,null,null,new String[]{"TABLE"});
 
  while(tables.next()){
   String str = tables.getString(3);//getXXX can only be used once here
   tableList.add(str);
  }


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public Field[] getDeclaredFields(String name)
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public Field[]  getFields()
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treePanel json javaºǫ́

 function createTreeMenu(){//´´½¨Ò»¸öÊ÷µÄÃæ°å
 var treeMenu = new Ext.tree.TreePanel({
  lines : true,
  minSize : 150,
  border : false,
  root : new Ext.tree.AsyncTreeNode({text : 'root'}),
  loader : new Ext.tree.TreeLoader({dataUr ......

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    ÿ¸öJavaÓ¦Óö¼¿ÉÒÔÓÐ×Ô¼ºµÄ°²È«¹ÜÀíÆ÷£¬ËüÊÇ·À·¶¶ñÒâ¹¥»÷µÄÖ÷Òª°²È«ÎÀÊ¿¡£°²È«¹ÜÀíÆ÷ͨ¹ýÖ´ÐÐÔËÐн׶μì²éºÍ·ÃÎÊÊÚȨ£¬ÒÔʵʩӦÓÃËùÐèµÄ°²È«²ßÂÔ£¬´Ó¶ø±£»¤×ÊÔ´ÃâÊܶñÒâ²Ù×÷µÄ¹¥»÷¡£Êµ¼ÊÉÏ£¬°²È«¹ÜÀíÆ÷¸ù¾ÝJava°²È«²ßÂÔÎļþ¾ö¶¨½«ÄÄ×éȨÏÞÊÚÓèÀࡣȻ¶ø£¬µ±²»¿ÉÐŵÄÀàºÍµÚÈý·½Ó¦ÓÃʹÓÃJVMʱ£¬Java°²È«¹Ü ......

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 1.´´½¨Îļþ¼Ð 
File myFolderPath = new File(%%1); 
try { 
if (!myFolderPath.exists()) { 
     myFolderPath.mkdir(); 


catch (Exception e) { 
System.out.println("н¨Ä¿Â¼²Ù×÷³ö´í"); 
e.printStackTrace();  ......
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