java Ïò·þÎñÆ÷¶Î·¢±¨ÎÄ¡£
¼òµ¥Ð´ÁËÒ»¸ö£¬Ö»ÊÇÑéÖ¤Ò»ÏÂÊý¾ÝÁ÷»¥Ïà´«ËÍ£¬¾ßÌ幦ÄÜ¿ÉÒÔ×Ô¼º¼Ótest.java ¿Í»§¶Ë£º¶ÁÈ¡1.xmlÎļþ·¢Ë͸øDataServer£¨servlet£©,¶ÁÈ¡servlet·µ»ØµÄÄÚÈÝDataServer.java ·þÎñÆ÷servlet:¶ÁÈ¡test·¢Ë͵ÄxmlÄÚÈÝ£¬°ÑÄÚÈÝÔÙ·µ»Ø¸ø¿Í»§¶Ë¡£
/**
* * ¿Í»§¶Ë£¬·¢ËÍxml
*/
import java.io.*;
import java.net.*;
public class test{
public static void main(String[] args) throws Exception{
/*³õʼ»¯*/
java.net.URL url = new java.net.URL("http://localhost:8080/servlet/DataServer");
java.net.URLConnection con = url.openConnection();
con.setUseCaches(false);
con.setDoOutput(true);
con.setDoInput(true);
/*»º´æ*/
BufferedReader fin = new BufferedReader(new FileReader("E:\\1.xml"));
StringBuffer stringbuffer = new StringBuffer();
char ac[] = new char[8192];
int i;
while ((i = fin.read(ac)) > 0)
stringbuffer.append(ac, 0, i);
fin.close();
/*·¢ËÍ*/
DataOutputStream dataOut = new DataOutputStream(con.getOutputStream());
dataOut.writeUTF(stringbuffer.toString());
dataOut.flush();
&nb
Ïà¹ØÎĵµ£º
1.ÏÂÔØ2005Êý¾Ý¿âÇý¶¯£¨sqljdbc.jar£©
2.ÕâʱҪÓÃEclipseµÈ¼¯³É¿ª·¢»·¾³£¬ÔÚbuild pathÀïÃæ°Ñ2000Êý¾Ý¿âÇý¶¯°üɾ³ýÁË£¬È»ºóµ¼½ø2005Êý¾Ý°ü¡£
3.°Ñ´úÂëÖÐ×¢²áÊý¾Ý¿âÇý¶¯µÄ´úÂë»»³É2005µÄ´úÂë¡£
È磺
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); // 2005 version
Class.forName("com.microsoft.jdb ......
ǰÑÔ£º
¹¤×÷Öо³£»á½Ó´¥java£¬ËäÈ»ÔÚѧУʱÓÐC¡¢C++µÄ»ù´¡£¬¶Ô¼òµ¥µÄjava´úÂ뻹ÊÇÄÜÓ¦¸¶¹ýÈ¥£¬µ«ÊÇÓÉÓÚȱ·¦¶ÔjavaÉîÈëµÄѧϰºÍÀí½â£¬ÔÚʵ¼ÊʹÓÃʱÈÔÓÐÎÞ´ÓÏÂÊֵĸоõ¡£Ç°¶Îʱ¼äÔÚʦÐÖµÄÍÆ¼öÏÂÂòÁËjava¾µä½Ì³Ì¡¶Core Java¡·½øÐÐѧϰ£¬Íâ¹úÈ˵ÄÊéдµÄ¾ÍÊDz»Ò»Ñù£¬ÓïÑÔ¼òÁ¶£¬²¢¸½ÓÐÏêϸµÄ´ú ......
½ÚµãÁ÷
¸¸Àà
InputStream
OutputStream
Reader
Writer
Îļþ
FileInputStream
FileOutputStream
FileReader
FileWriter
Êý×é
ByteArrayInputStream
ByteOutputStream
CharArrayReader
CharArrayWriter
×Ö·û´®
ÎÞ
ÎÞ
StringReader
StringWriter
¹ÜµÀ
PipedInputStream
PipedOutputStream
PipedRead ......
×î½üÔÚ¿´JAVA RMIºÍ·Ö²¼Ê½·½ÃæµÄ¶«Î÷£¬ÒòÎªÉæ¼°µÄÖªÊ¶ÃæÂù¹ã£¬ËùÒÔ×öÁËһЩ±Ê¼ÇºÍ¹éÄÉ£¬ÔÚ´Ë·ÖÏíһϣ¬»¶Ó´ó¼ÒÖ¸Õý¡£OK£¬ÑÔ¹éÕý´«£¡
JAVAÔ¶³Ì·½·¨µ÷Óã¨Remote Method Invocation£©ÊÇJ2EEµÄºÜ¶à·Ö²¼Ê½¼¼ÊõµÄ»ù´¡£¬±ÈÈçRMI-IIOPÄËÖÁEJB. RMIʹµÃÔËÐÐÔÚÒ»¸öjavaÐéÄâ»úÉϵĶÔÏó¿ÉÒÔµ÷ÓÃÔËÐÐÔÚÁíÒ»¸öjavaÐ ......