Java¶ÁÈ¡ÎļþµÄ¼òµ¥´úÂë
꿅᣼ http://blog.csdn.net/justinavril/archive/2008/08/06/2775767.aspx
import
java.io.*;
public
class
FileToString {
public
static
String readFile(String fileName) {
String output = ""
;
File file = new
File(fileName);
if
(file.exists()){
if
(file.isFile()){
try
{
BufferedReader input = new
BufferedReader (
new
FileReader(file));
StringBuffer buffer = new
StringBuffer();
String text;
while
((text = input.readLine()) !=
null
)
&n
Ïà¹ØÎĵµ£º
package script;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
public class Change {
public static void main(String[] args) throws Exception {
Change c = new Change();
c.utf8toLocaleCode();
&n ......
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.logging.Logger; ......
keytool -genkey -dname "CN=demo, OU=softDept, O=company,
L=puddong,S=shanghai, C=cn" -alias demo -keyalg RSA -keysize 1024
-keystore demoKeystore -validity 3650 -storepass storePwd -keypass
demoPwd
Éú³É±£´æ¹«Ô¿ºÍ˽ԿµÄÃÜÔ¿²Ö¿â£¬±£´æÔÚdemoKeystoreÎļþÖС£ÕâÀïstorepass ......
Java×Ö·û´®Ê¹ÓÃ×ܽá
ǰÑÔ£º
ÕâÆªÎÄÕµÄÄ¿µÄÊÇÌáÐÑ´ó¼Ò¶Ô×Ö·û´®ÈýÖÖÀàÐÍ×ö¸ö×ۺϵıȽϣ¬Ê¹µÃÔÚʹÓÃ×Ö·û´®ÈýÖÖÀàµÄʱºòÓиöÑ¡ÔñÒÀ¾Ý£¬ÕâÑù¿ÉÒÔ¼«´óÌá¸ß³ÌÐòÔËÐеÄЧÂÊ¡£Èç¹ûÄã¶ÔÕâ ......
JDO ¸ÅÊö
¡¡¡¡³¤¾ÃÒÔÀ´£¬Java Ó¦ÓóÌÐòºÍ³Ö¾ÃÊý¾Ý¹ÜÀíÖ®¼äµÄ¹ØÏµÒ»Ö±ÊDz»ÈÝÒ×´¦ÀíµÄ¡£Ðí¶à³Ö¾ÃÐÔ»úÖÆÒÔ¹ØÏµµÄ·½·¨¶ø²»ÊÇÃæÏò¶ÔÏó·½·¨´æ´¢Êý¾Ý¡£¼´£¬Êý¾Ý´æ´¢ÔÚÓɰüº¬×ֶεļǼ×é³ÉµÄ±íÖУ¬¶ø²»ÊǴ洢Ϊ×Ô°üº¬¶ÔÏó(ÕâЩ¶ÔÏóÓµÓÐÄÚ²¿Êý¾ÝºÍ¶ÔÆäËü¶ÔÏóµÄÒýÓ㬶øÆäËü¶ÔÏóÒ²ÓµÓÐÄÚ²¿Êý¾ÝºÍÒýÓÃ)¡£½«ÃæÏò¶ÔÏóµÄ±íʾת»»³ ......