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1¡¢ÎªÁËÄܽøÐÐÒÔÉϲÙ×÷£¬oracleµÄ¼àÌý±ØÐëÊ×ÏÈÆô¶¯£¬ÕâÑù£¬ÎÒÃDzÅÓлú»áÁ¬½Óµ½oracle·þÎñÆ÷¶Ë¡£¿ÉÒÔͨ¹ýÈçÏÂÃüÁî½øÐУºlsnrctl start;
2¡¢oracleÆô¶¯£¬windowsÏÂͨ³£ÔÚ·þÎñÀïÆô¶¯oracle£¬Ò»°ãÇé¿öÏÂͬʱÆô¶¯Ïà¹ØÊµÀý£¬µ«Ò²¿ÉÒÔÉèÖÃÆô¶¯oracleʱ£¬²»Æô¶¯ÈκÎÖ¸¶¨ÊµÀý£¬ÕâÑùoracleµÄÆô¶¯ËÙ¶ÈÏ൱¿ì¡£
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6¡¢ÊäÈëÃüÁî startup nomount »Ø³µ£¬ÔòÆô¶¯ÁËxxxʵÀý£¬ÓÉset oracle_sid=xxxÉèÖá£
7¡¢ÊäÈëÃüÁî alter database mount »Ø³µ£¬Ôò½«ÏàÓ¦µÄÊý¾Ý¿â¹Ò½Óµ½xxxʵÀý¡£
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public class CharacterEncodingFilter implements Filter {
private String encoding = "utf-8";
private String serverEncodingForGet = "ISO8859_1";
public void doFilter(ServletRequest req, ServletResponse res,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) req;
final HttpServletResponse response = (HttpServletResponse) res;
//System.out.println(request.getContextPath()+":"+request.getServletPath());
//System.out.println(request.getMethod());
if (request.getMethod().equalsIgnoreCase("GET")) {
request = new RequestWrapper(request, serverEncodingForGet, encoding);
//System.out.println("new encoding filter :get");
} else {
// ´¦Àípost²ÎÊý
request.setCharacterEncoding(encoding);
// ´¦ÀípostÖлìºÏµÄget²ÎÊý
request = new MixedRequestWrapper(request, serverEncodingForGet,encoding);
//System.out.println("new encoding filter :post");
}
// ÏÂÃæÓï¾äÔÚframesetʵÏÖ¿çÓò·ÃÎÊ£¬½â¾öframesetÖÐcookie¡¢session¶ªÊ§ÎÊÌâ
//((HttpServletResponse)response).setHeader("P3P","CP=CAO PSA OUR");
chain.doFilter(request, response);
}
14 12, 2008
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<ww:select />
Éú ³ÉÒ»¸öSELECTÑ¡ÏîÁбí. quot;listKey"ÊôÐÔÊÇÁбíÖÐÿ¸öÔªËØµÄÓÃÓÚÉú³É<option>±êÇ©ÖÐvalueµÄÊôÐÔ. "listValue"ÊôÐÔÌî³äoptionµÄÎı¾±êÇ©(ÏÔʾÃû³Æ). Ò»´óÌØÐÔÊǸù¾Ý"value"ÊôÐÔ×Ô¶¯Ñ¡ÖÐÊʵ±µÄÑ¡Ïî. Èç¹ûvalueÓÚµ±Ç°listKeyÏàµÈ, ¸ÃÑ¡ÏîÉèΪselected(Èç¹ûÀàÐÍ·ûºÏµÄ»°; ¼ûÏÂÎÄ).<ww:select label="'Users'"
name="'userId'"
listKey="id"
listValue="name"
list="app.users"
value="app.user.id"
onchange="'chooseUser(this)'"
/>½«Éú³ÉÏÂÁнá¹û(¼ÙÉègetApp().getUser().getId() == 2):
<tr>
<td>Users</td>
<td>
<select name="userId" onchange="chooseUser(this)">
<option value="1">
User Number One
</option>
<option value="2" selected="selected">
User Number Two
</option>
</select>
<td>
</tr>
Ó÷¨Ê¾Àý
<ww:select label="'Pets'"
name="'petIds'"
list="petDao.pets"
listKey="id"
listValue="name"
multiple="true"
size="3"
required="true"
/>
<ww:select label="'Months'"
name="'months'"
list="#{'01':'Jan', '02':'Feb', [...]}"
value="selectedMonth"
required="true"
/>
// The month id (01, 02, ...) returned by the getSelectedMonth() call
// against the stack will be auto-selected
| Ãû×Ö | ±ØÐè | ÃèÊö |
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| id | ·ñ | HTMLµÄidÊôÐÔ |
| name | ÊÇ | HTMLµÄnameÊôÐÔ |
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| headerKey | ·ñ | µÚÒ»¸öÑ¡ÏîµÄ½¨Öµ |
| headerValue | ·ñ | µÚÒ»¸öÑ¡ÏîµÄÖµ |
| emptyOption | ·ñ | ÊÇ·ñÔÚÑ¡ÏîÍ·(header option)ºó¼ÓÈë¿Õ°×(--)Ñ¡Ïî |
| multiple | ·ñ | ÊÇ·ñÔÊÐí¶àÑ¡? |
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| disabled | ·ñ | HTMLµÄdisabledÊôÐÔ |
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| onclick | ·ñ | HTMLµÄonclickÊôÐÔ |
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| cssClass | ·ñ | HTMLµÄclassÊôÐÔ |
| cssStyle | ·ñ | HTMLµÄstyleÊôÐÔ |
| theme | ·ñ | ʹÓõÄÖ÷Ìâ |
| template | ·ñ | ʹÓõÄÄ£°æÃû |
11 11, 2008
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</tr>
</ww:iterator>
7 11, 2008
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CREATE OR REPLACE TYPE ty_str_split IS TABLE OF VARCHAR2 (4000); /
CREATE OR REPLACE FUNCTION fn_split (p_str IN VARCHAR2, p_delimiter IN VARCHAR2)
RETURN ty_str_split
IS
j INT := 0;
i INT := 1;
len INT := 0;
len1 INT := 0;
str VARCHAR2 (4000);
str_split ty_str_split := ty_str_split ();
BEGIN
len := LENGTH (p_str);
len1 := LENGTH (p_delimiter);
WHILE j < len
LOOP
j := INSTR (p_str, p_delimiter, i);
IF j = 0
THEN
j := len;
str := SUBSTR (p_str, i);
str_split.EXTEND;
str_split (str_split.COUNT) := str;
IF i >= len
THEN
EXIT;
END IF;
ELSE
str := SUBSTR (p_str, i, j - i);
i := j + len1;
str_split.EXTEND;
str_split (str_split.COUNT) := str;
END IF;
END LOOP;
RETURN str_split;
END fn_split;
/
--²âÊÔ·½·¨
DECLARE
CURSOR c
IS
SELECT *
FROM TABLE (CAST (fn_split ('123,,d', ',') AS ty_str_split
)
);
r c%ROWTYPE;
i integer :=0;
BEGIN
OPEN c;
LOOP
FETCH c INTO r;
EXIT WHEN c%NOTFOUND;
DBMS_OUTPUT.put_line (r.column_value);
i := i+1;
END LOOP;
CLOSE c;
DBMS_OUTPUT.put_line (i);
END;
/