ÉϺ£JAVAÅàѵ°à
ÓÐûÓкõãµÄ£¬ÖÜÄ©µÄÅàѵ°à£¬»ù´¡µãµÄ£¬JAVA£¬SSH£¬SQL£¬JS·½ÃæµÄ
jf
BS jfµÄ
ÏëѧÈöÎÒ½ÐÄãËãÁË£¬ÀË·Ñ£¡
»ªÀöµÄ½Ó·Ö
ллLZµÄ¿¶¿®
¹þ¹þ£¬Í¬Ö¾ÃÇÈÈÇé¸ßÕÇ£¬»ØÌûµÄͲ×ÓÐÄÏëʳÉŶ£¡
×Ôѧ
À¼ÖÝÊÇÈË£¿
ºÜʵÔÚ°¡¡£ÉîÓÐͬ¸ÐŶ
²»Á˽âÉϺ£µÄÇé¿ö °ï¶¥
²»ÔÚÉϺ££¬ÓÑÇéUp£¡~
會±»ÒÉ為廣¸æ貼
ÎÒ²»說ÎÒ²»說
asdfsa
@¹ÄÀø~
²»´í¡£ÖµµÃѧϰ°¡£¬¶¥Ò»¸ö
.---. .-----------
/ \ __ / ------
/ / \( )/ -----
////// ' \/ ` ---
//// / // : : ---
// / / /` '--
// //..\\
=============UU====UU====
'//||\\`
''``
Ïà¹ØÎÊ´ð£º
ÓÃRandomAccessFileдÈëTXTÎļþ²é¿´Ê±ÊÇÂÒÂ룬ÇëÎÊÓÐʲô·½·¨¿ÉÒÔд³É¿É¶ÁµÄÎļþ£¬²»ÊÇÓÃÆäËûµÄÎļþ²Ù×÷£¬¾ÍÊÇÖ»ÓÃRandomAccessFileµÄ·½·¨ÊÇ·ñ¿ÉÒÔʵÏÖ£¿
Java code:
import java.io.*;
public class RandomAcce ......
Ïë換個µØ·½¹¤×÷£¬²»ÊÇ´ó連¾ÍÐУ¬
java對ÈÕÍâ°ü4Äê經驗£¬ÈÕ語3級£¬±¾¿Æ
ÓÐÄÄλ´ó´ó給ÍÆÒ»個Ŷ
ÉϺ£±±¾©ºÜ¶àµÄ£¬È¥´³Ò»Ï°É
¶ÔÈյϹÐÐ.
ÄãÔõô² ......
¹¤×÷ÐèÒª Çó´ó¼Ò°ïæд¸ö³ÌÐò
ÎÒÊÇѧC++µÄ ²»¶®JAVA
±àдһ¸öJavaÓ¦ÓóÌÐò£¬¶ÔÓÚ¸ø¶¨µÄÒ»¸ö×Ö·û´®µÄ¼¯ºÏ£¬¸ñʽÈ磺
{aaa bbb ccc}£¬ {bbb ddd}£¬{eee fff}£¬{ggg}£¬{ddd hhh}
ÒªÇ󽫯äÖн»¼¯²»Îª¿ÕµÄ ......
ÄÇλ´óÏÀÄܸøÎÒÒ»¸öJavaͨÓõķÖÒ³¿Ø¼þ£¬ÎÒ½«·Ç³£¸Ð¼¤¡£
ÆäÖÐ×îºÃÄܰüº¬SQL Server2000£¬SQL Server2005£¬Oracle¡¢MySqlµÈºÜ³£ÓõÄһЩÊý¾Ý¿â·ÖҳʵÏÖ¡£
×îºÃÄܼÓÉÏһЩʵÀý£¬±ãÓÚÎÒʹÓá£
ÎÒµÄÓÊÏäÊÇgaolihua889 ......
ÔõôÔÚ¿ØÖÆÌ¨ÖÐÊäÈëÀàËÆÏÂÃæµÄÐÅÏ¢£º
s1234 50
s1235 80
s1234 90
s1234 40
s1236 90
ÿµ±»Ø³µÊ± ......