Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java Êý×ÖÖ¤ÊékeytoolÓ÷¨


java
Êý×ÖÖ¤ÊékeytoolÓ÷¨
2009-06-14
21:05
Java ÖÐµÄ keytool.exe £¨Î»ÓÚ
JDK\Bin Ŀ¼Ï£©¿ÉÒÔÓÃÀ´´´½¨Êý×ÖÖ¤Ê飬ËùÓеÄÊý×ÖÖ¤ÊéÊÇÒÔÒ»ÌõÒ»Ìõ(²ÉÓñðÃûÇø±ð)µÄÐÎʽ´æÈëÖ¤Êé¿âµÄÖУ¬Ö¤Êé¿âÖеÄÒ»ÌõÖ¤Êé°üº¬¸ÃÌõÖ¤ÊéµÄ˽Կ£¬¹«Ô¿ºÍ¶ÔÓ¦µÄÊý×ÖÖ¤ÊéµÄÐÅÏ¢¡£Ö¤Êé¿âÖеÄÒ»ÌõÖ¤Êé¿ÉÒÔµ¼³öÊý×ÖÖ¤ÊéÎļþ£¬Êý×ÖÖ¤ÊéÎļþÖ»°üÀ¨Ö÷ÌåÐÅÏ¢ºÍ¶ÔÓ¦µÄ¹«Ô¿¡£
KeytoolÊÇÒ»¸öJavaÊý¾ÝÖ¤ÊéµÄ¹ÜÀí¹¤¾ß¡£
keystore 
Keytool½«ÃÜÔ¿£¨key£©ºÍÖ¤Ê飨certificates£©´æÔÚÒ»¸ö³ÆΪkeystoreµÄÎļþÖÐÔÚkeystoreÀ°üº¬Á½ÖÖÊý¾Ý£º 
ÃÜԿʵÌ壨Key entity£©——ÃÜÔ¿£¨secret key£©ÓÖ»òÕßÊÇ˽ԿºÍÅä¶Ô¹«Ô¿£¨²ÉÓ÷ǶԳƼÓÃÜ£©
¿ÉÐÅÈεÄÖ¤ÊéʵÌ壨trusted certificate
entries£©——Ö»°üº¬¹«Ô¿
Alias£¨±ðÃû£© 
ÿ¸ökeystore¶¼¹ØÁªÕâÒ»¸ö¶ÀÒ»ÎÞ¶þµÄalias£¬Õâ¸öaliasͨ³£²»Çø·Ö´óСд
keystoreµÄ´æ´¢Î»Öà
ÔÚûÓÐÖƶ¨Éú³ÉλÖõÄÇé¿öÏ£¬keystore»á´æÔÚÓëÓû§µÄϵͳĬÈÏĿ¼£¬ 
È磺¶ÔÓÚwindow xpϵͳ£¬»áÉú³ÉÔÚϵͳµÄC:\Documents and Settings\UserName\ 
ÎļþÃûΪ“.keystore”
keystoreµÄÉú³É
ÒýÓÃkeytool
-genkey -alias tomcat -keyalg RSA   -keystore d:\mykeystore -dname
"CN=localhost, OU=localhost, O=localhost, L=SH, ST=SH, C=CN"
-keypass changeit -storepass -validity 180
²ÎÊý˵Ã÷£º 
-genkey±íʾҪ´´½¨Ò»¸öеÄÃÜÔ¿ 
-dname±íʾÃÜÔ¿µÄDistinguished Names£¬ 
CN=commonName 
OU=organizationUnit 
O=organizationName 
L=localityName 
S=stateName 
C=country 
Distinguished Names±íÃ÷ÁËÃÜÔ¿µÄ·¢ÐÐÕßÉí·Ý 
-keyalgʹÓüÓÃܵÄËã·¨£¬ÕâÀïÊÇRSA 
-aliasÃÜÔ¿µÄ±ðÃû 
-keypass˽ÓÐÃÜÔ¿µÄÃÜÂ룬ÕâÀïÉèÖÃΪchangeit
-keystore ÃÜÔ¿±£´æÔÚD:ÅÌĿ¼ÏµÄmykeystoreÎļþÖР
-storepass ´æÈ¡ÃÜÂ룬ÕâÀïÉèÖÃΪchangeit£¬Õâ¸öÃÜÂëÌṩϵͳ´ÓmykeystoreÎļþÖн«ÐÅϢȡ³ö 
-validity¸ÃÃÜÔ¿µÄÓÐЧÆÚΪ 180Ìì (ĬÈÏΪ90Ìì)
1£¬²úÉúÒ»¸öÃÜÔ¿¶Ô
        keytool -genkey -alias mykeypair
-keypass mykeypairpwd
    ¹ý³ÌÈçÏ£º
     &n


Ïà¹ØÎĵµ£º

java ÏÂÔØÎļþµÄ·½·¨

Ç°²»¾ÃдÁ˸öÏÂÔØÎļþµÄ·½·¨¡£¾­¹ýÒ»¶Îʱ¼äÔÚ³ÌÐòÖеÄÔËÓ㬷¢ÏÖÁ˼¸¸öÎÊÌâ¡£ÐÞÕýһϣº
public static  File saveToFiles(String destUrl,String path) throws IOException {
            final int BUFFER_SIZE = 4096;
        &nb ......

Äã»á°²×°JavaÂð£¿

java_home
C:\Program Files\Java\jdk1.6.0_16
Path
%java_home%\bin;%java_home%\lib;
classpath
%java_home%\lib\dt.jar;%java_home%\lib\tools.jar;.;
java_home
C:\Program Files\Java\jdk1.6.0_16
Path
%SystemRoot%\system32;%java_home%\bin;%java_home%\lib;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\P ......

java¿¼ÊÔ֪ʶµã´óÈ«

1.ʹÓÃAjaxµÄºÃ´¦£º
    ¿ÉÒÔͨ¹ýJavaScript·¢ËÍÇëÇóµ½·þÎñÆ÷£¬²¢»òµÃ·µ»ØµÄ½á¹û£¬ÔÚ±ØÒªµÄʱºòÐèÒª¸üÐÂÒ³ÃæµÄÒ»²¿·Ö£¬¶ø²»ÒªÕû¸öÒ³Ã涼ˢУ¬Ò²³ÆΪ£º“ÎÞˢД¼¼Êõ  ÌṩÁ¬ÐøµÄÓû§ÌåÑ飬¶ø²»±»Ë¢ÐÂÖжÏ
2.ʲôÊÇAjax
  ËüÊÇAsynchronous(Òì²½µÄ)£¬JavaScript And XmlµÄ¼òд£»
3 ......

javaÏß³ÌѧϰÀý×Ó

public class TextDemo {
public static void main(String[] args) {
RunnableEemo r1 = new RunnableEemo();
r1.REemo(r1);
System.out.println(r1.print());
}
}
class RunnableEemo extends ThreadRun implements Runnable {
Thread t2 = null;
public void REemo(RunnableEemo r1) {
Thread t1 = ......

java IOÊáÀí

JavaÓïÑÔµÄÊäÈëÊä³ö¹¦ÄÜÊÇÊ®·ÖÇ¿´ó¶øÁé»îµÄ£¬ÃÀÖв»×ãµÄÊÇ¿´ÉÏÈ¥ÊäÈëÊä³öµÄ´úÂë²¢²»ÊǺܼò½à£¬ÒòΪÄãÍùÍùÐèÒª°ü×°Ðí¶à²»Í¬µÄ¶ÔÏó¡£ÔÚJavaÀà¿âÖУ¬IO²¿·ÖµÄÄÚÈÝÊǺÜÅÓ´óµÄ£¬ÒòΪËüÉæ¼°µÄÁìÓòºÜ¹ã·º:±ê×¼ÊäÈëÊä³ö£¬ÎļþµÄ²Ù×÷£¬ÍøÂçÉϵÄÊý¾ÝÁ÷£¬×Ö·û´®Á÷£¬¶ÔÏóÁ÷£¬zipÎļþÁ÷....±¾ÎĵÄÄ¿µÄÊÇΪ´ó¼Ò×öÒ»¸ö¼òÒªµÄ½éÉÜ¡£ Á÷ÊÇÒ»¸ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ