java HttpClient PostʵÀý
private void postMethod(String url) throws IOException
{
url = "http://www.newsmth.net/bbslogin2.php";
PostMethod postMethod = new PostMethod(url);
// ÌîÈë¸÷¸ö±íµ¥ÓòµÄÖµ
NameValuePair[] data = { new NameValuePair("id", "herrapfel"),new NameValuePair("passwd", "") };
// ½«±íµ¥µÄÖµ·ÅÈëpostMethodÖÐ
postMethod.setRequestBody(data);
// Ö´ÐÐpostMethod
int statusCode = httpClient.executeMethod(postMethod);
System.out.println(" status code:" + statusCode);
// HttpClient¶ÔÓÚÒªÇó½ÓÊܺó¼Ì·þÎñµÄÇëÇó£¬ÏóPOSTºÍPUTµÈ²»ÄÜ×Ô¶¯´¦Àíת·¢
if(statusCode == HttpStatus.SC_OK)
{
StringBuffer contentBuffer = new StringBuffer();
InputStream in = postMethod.getResponseBodyAsStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in,postMethod.getResponseCharSet()));
String inputLine = null;
while((inputLine = reader.readLine()) != null)
{
contentBuffer.append(inputLine);
System.out.println("input line:"+ inputLine);
contentBuffer.append("/n");
}
in.close();
}
else if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY || statusCode == HttpStatus.SC_MOVED_TEMPORARILY)
{
// ´
Ïà¹ØÎĵµ£º
JavaỊ̈߳ºÏ̵߳ĵ÷¶È-ºÏ²¢
Ï̵߳ĺϲ¢µÄº¬Òå¾ÍÊǽ«¼¸¸ö²¢ÐÐÏ̵߳ÄÏ̺߳ϲ¢ÎªÒ»¸öµ¥Ïß³ÌÖ´ÐУ¬Ó¦Óó¡¾°Êǵ±Ò»¸öÏ̱߳ØÐëµÈ´ýÁíÒ»¸öÏß³ÌÖ´ÐÐÍê±Ï²ÅÄÜÖ´ÐÐʱ¿ÉÒÔʹÓÃjoin·½·¨¡£
joinΪ·Ç¾²Ì¬·½·¨£¬¶¨ÒåÈçÏ£º
void join()
µÈ´ý¸ÃÏß³ÌÖÕÖ¹¡£ ......
Ê×ÏÈÉùÃ÷һϣ¬´ËÎÄÕÂʱ´ÓÍøÉÏ×ªÔØµÄ¡£ÈçϵÄijЩ·½·¨ÊÇȷʵ¹ÜÓ㬵«ÊÇ´ÓÖз¢ÏÖÁËÓÐÒ»µã²»×㣬¾ÍÊÇÔÎıÊÕßû¿¼ÂÇʹÓò»Í¬Web
Serverʱ³öÏÖµÄÇé¿ö£¬±ÈÈçÎÄÕÂÀïÎÒÓÃ
ºìÉ«×ÖÌå
»³öÀ´µÄ²¿·Ö´úÂëÔÚTomcatÅܵÄʱºòµÃÓÃËû˵µÄ·½·¨£¬²»¹ýµ½ÁËWebSphereµÄʱºò±ØÐëµÃÓÃÔÏȵÄ
String name = request.getParameter("name& ......
ÎÒÃǶ¼ÖªµÀÒ»¸ö¶ÔÏóֻҪʵÏÖÁËSerilizable½Ó¿Ú£¬Õâ¸ö¶ÔÏó¾Í¿ÉÒÔ±»ÐòÁл¯£¬javaµÄÕâÖÖÐòÁл¯Ä£Ê½Îª¿ª·¢ÕßÌṩÁ˺ܶà±ãÀû£¬ÎÒÃÇ¿ÉÒÔ²»±Ø¹ØÏµ¾ßÌåÐòÁл¯µÄ¹ý³Ì£¬Ö»ÒªÕâ¸öÀàʵÏÖÁËSerilizable½Ó¿Ú£¬Õâ¸öµÄËùÓÐÊôÐԺͷ½·¨¶¼»á×Ô¶¯ÐòÁл¯¡£
È»¶øÔÚʵ¼Ê¿ª·¢¹ý³ÌÖУ¬ÎÒÃdz£³£»áÓöµ½ÕâÑ ......
´úÂë¿é£º¾ÍÊÇÓÃ{}À¨ÆðÀ´µ½²¿·Ö¡£¸ù¾ÝÓ¦ÓõIJ»Í¬·ÖΪ4Àà:ÆÕͨ´úÂë¿é¡¢¹¹Ôì¿é¡¢¾²Ì¬´úÂë¿é¡¢Í¬²½´úÂë¿é¡£
1.ÆÕͨ´úÂë¿é£º¶¨ÒåÔÚ·½·¨ÖеĴúÂë¿é¡£
È磺
public class Ex22 {
public static void main(String[] args){
// ÆÕͨ´úÂë¿é
{
int i = 3;
System ......
Ãô½Ý¿ª·¢µÄÀíÄîÒѾÁ÷ÐÐÁ˺ܳ¤µÄʱ¼ä£¬ÔÚÃô½Ý¿ª·¢ÖеĿª·¢µü´ú½×¶ÎÖУ¬ÎÒÃÇ¿ÉÒÔͨ¹ýÎå¸ö²½Ö裬À´ÓÐЧµÄÌá¸ßÕû¸öÏîÄ¿µÄ´úÂëÖÊÁ¿¡£
JavaÏîÄ¿¿ª·¢¹ý³ÌÖУ¬ÓÉÓÚ¿ª·¢ÈËÔ±µÄ¾Ñé¡¢Java´úÂë±àдϰ¹ß£¬ÒÔ¼°È±·¦Í³Ò»µÄ±ê×¼ºÍ¹ÜÀíÁ÷³Ì£¬ÍùÍùµ¼ÖÂÕû¸öÏîÄ¿µÄ´úÂëÖÊÁ¿½Ï²î£¬ÄÑÓÚά
»¤£¬ÐèÒª½Ï´óµÄ²âÊÔͶÈëºÍÖÜÆÚµÈÎÊÌâ¡£ÕâЩÎÊÌâÔÚÒ»¸ ......