JAVA½«ÄÚÈÝ×·¼Óµ½Îļþβ²¿
import java.io.FileWriter;
import java.io.IOException;
import java.io.RandomAccessFile;
/**
* ½«ÄÚÈÝ×·¼Óµ½Îļþβ²¿
*/
public class AppendToFile
{
/**
* A·½·¨×·¼ÓÎļþ£ºÊ¹ÓÃRandomAccessFile
*
* @param fileName
* ÎļþÃû
* @param content
* ×·¼ÓµÄÄÚÈÝ
*/
public static void appendMethodA(String fileName, String content)
{
try
{
// ´ò¿ªÒ»¸öËæ»ú·ÃÎÊÎļþÁ÷£¬°´¶Áд·½Ê½
RandomAccessFile randomFile = new RandomAccessFile(fileName, "rw");
// Îļþ³¤¶È£¬×Ö½ÚÊý
long fileLength = randomFile.length();
// ½«Ð´ÎļþÖ¸ÕëÒƵ½Îļþβ¡£
randomFile.seek(fileLength);
randomFile.writeBytes(content);
randomFile.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
/**
* B·½·¨×·¼ÓÎļþ£ºÊ¹ÓÃFileWriter
*
* @param fileName
* @param content
*/
public static void appendMethodB(String fileName, String content)
{
try
{
// ´ò¿ªÒ»¸öдÎļþÆ÷£¬¹¹Ô캯ÊýÖеĵڶþ¸ö²ÎÊýtrue±íʾÒÔ×·¼ÓÐÎʽдÎļþ
FileWriter writer = new FileWriter(fileName, true);
writer.write(content);
writer.clos
Ïà¹ØÎĵµ£º
JAVAÔÚÏßapi
2009Äê06ÔÂ07ÈÕ 17:06
1.Hibernate API Documentation (3.2.2.ga)
http://www.hibernate.org/hib_docs/v3/api/
2.Spring Framework API 2.5
http://static.springframework.org/spring/docs/2.5.x/api/index.html
3.Struts 1.3.8 API
http://struts.apache.org/1.3.8/apidocs/index.html
4.Struts 2 Co ......
1£® ¹ØÓÚ¶¯Ì¬¼ÓÔØ»úÖÆ??
ѧϰJava±ÈC++¸üÈÝÒ×Àí½âOOPµÄ˼Ï룬±Ï¾¹C++»¹»ìºÏÁ˲»ÉÙÃæÏò¹ý³ÌµÄ³É·Ö¡£ºÜ¶àÈ˶¼Äܱ³³öÀ´JavaÓïÑÔµÄÌص㣬ËùνµÄ¶¯Ì¬¼ÓÔØ»úÖƵȵȡ£µ±È»¸ÅÄîÍùÍùÊÇÏȼÇס¶øºóÏû»¯µÄ£¬¿ÉÓжàÉÙÈËÕæÕýÈ¥Ìå»á¹ý¶¯Ì¬¼ÓÔصĻúÖÆ£¬ÊÔͼȥѰÕÒ¹ýÆäÖеÄϸ½ÚÄØ? Ìṩ´ó¼ÒÒ»¸ö·½·¨£º
ÔÚÃüÁîÐд°¿ ......
ƾ½èJNBridge
¼¼Êõ£¬JavaºÍ.NET´úÂëÎÞÐè½»²æ±àÒë
Æ÷¾Í¿ÉÒÔʵÏÖ¶ÔÏó¹²Ïí¡£ËùÓÐJava´úÂëÔËÐÐÔÚJVMÉÏ£¬¶ø.NET´úÂëÔòÔËÐÐÔÚCLRÉÏ¡£Ôڸ÷½°¸Ï£¬JVMºÍCLR¿ÉÒÔÔËÐÐÔÚ²»Í¬µÄ»úÆ÷ÉÏ£¬Ò²¿ÉÒÔÔË
ÐÐÔÚһ̨»úÆ÷µÄ²»Í¬½ø³ÌÉÏ£¬ÉõÖÁ»¹ÄÜÔËÐÐÔÚÏàͬµÄ½ø³ÌÉÏ¡£´Ó¿ª·¢ÕߵĽǶÈÀ´¿´£¬ÔËÐÐÔÚÆäËûÐéÄâ»úÉϵĶÔÏó½ö½öÊÇ´úÀíµÄÔ¶³Ì¶ÔÏó¶øÒÑ¡£JN ......