java keytool °²È«Ö¤Êéѧϰ
keytoolÉú³ÉÖ¤Êé
ÑéÖ¤ÊÇ·ñÒÑ´´½¨¹ýͬÃûµÄÖ¤Êé
keytool -list -v -alias tomcat -keystore "%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -storepass changeit
ɾ³ýÒÑ´´½¨µÄÖ¤Êé
keytool -delete -alias tomcat -keystore "%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -storepass changeit
´´½¨Ö¤Êé
1.·þÎñÆ÷ÖÐÉú³ÉÖ¤Ê飺(×¢£ºÉú³ÉÖ¤Êéʱ£¬CNÒªºÍ·þÎñÆ÷µÄÓòÃûÏàͬ£¬Èç¹ûÔÚ±¾µØ²âÊÔ£¬ÔòʹÓÃlocalhost)
keytool -genkey -alias tomcat -keyalg RSA -keystore d:\mykeystore
-dname "CN=localhost, OU=localhost, O=localhost, L=SH, ST=SH, C=CN"
-keypass changeit -
storepass changeit
2.µ¼³öÖ¤Ê飬Óɿͻ§¶Ë°²×°£º
keytool -export -alias tomcat -keystore d:\mykeystore -file d:\mycerts.cer -storepass changeit
3.¿Í»§¶ËÅäÖãºÎª¿Í»§¶ËµÄJVMµ¼ÈëÃÜÔ¿(½«·þÎñÆ÷Ï·¢µÄÖ¤Êéµ¼Èëµ½JVMÖÐ)
keytool -import -trustcacerts -alias tomcat -keystore
"%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -file d:\mycerts.cer -storepass
changeit
³£³öÏÖµÄÒì³££º“δÕÒµ½¿ÉÐÅÈεÄÖ¤Êé”--Ö÷ÒªÔÒòΪÔÚ¿Í»§¶Ë佫·þÎñÆ÷Ï·¢µÄÖ¤Êéµ¼Èëµ½JVMÖУ¬¿ÉÒÔÓÃ
keytool -list -alias tomcat -keystore "%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -storepass changeit
À´²é¿´Ö¤ÊéÊÇ·ñÕæµÄµ¼Èëµ½JVMÖС£
KeytoolÊÇÒ»¸öJavaÊý¾ÝÖ¤ÊéµÄ¹ÜÀí¹¤¾ß¡£
keystore
Keytool½«ÃÜÔ¿£¨key£©ºÍÖ¤Ê飨certificates£©´æÔÚÒ»¸ö³ÆÎªkeystoreµÄÎļþÖÐ
ÔÚkeystoreÀ°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»ÖÃ
ÔÚûÓÐÖÆ¶¨Éú³ÉλÖõÄÇé¿öÏ£¬keystore»á´æÔÚÓëÓû§µÄϵͳĬÈÏĿ¼£¬
È磺¶ÔÓÚwindow xpϵͳ£¬»áÉú³ÉÔÚϵͳµÄC:\Documents and Settings\UserName\
ÎļþÃûΪ“.keystore”
keystoreµÄÉú³É
ÒýÓÃ
keytool -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
Ïà¹ØÎĵµ£º
Ò»¡¢Axis°²×° 1¡¢»·¾³ J2SE SDK 1.3 or 1.4: ÎÒʹÓà 1.4.2 Servlet Container: ÎÒʹÓõÄTomcat 5.0
2¡¢µ½ http://ws.apache.org/Axis/ÍøÕ¾ÏÂÔØAxis°²×°°ü
3¡¢½âѹËõ°²×°°ü£¬½«Axis_UNZIP_PATH\Axis-version\webappsϵÄAxis°ü¿½±´µ½TOMCAT_HOME\webapps\Ï£¬ÒÔÏÂÔ¼¶¨Axis_HOMEΪ¸ÃTOMCAT_HOME\webapps\AxisĿ¼
4¡¢Æô¶¯ ......
ʹÓÃJPypeÄ£¿éÈÃPythonµ÷ÓÃJAVAµÄÀà
Python idea! 2009-03-24 19:44 ÔĶÁ267 ÆÀÂÛ0
×ֺţº ´ó´ó ÖÐÖРСС
¿´¿´Àý×Ó¾ÍÖªµÀÀ²£¬ÕæÊÇΪPython£¨²»ÊÇJython£¬¶øÊÇCPython£©ÌṩÁËÇ¿´óÁ¦Á¿£¡
Ê×ÏÈÔÚjavaϽ¨Á¢Ò»¸öÔÙÒ²¼òµ¥²»¹ýµÄ°ü£º
package org.wg3i.t ......
ת×Ôhttp://blog.csdn.net/kabini/archive/2007/07/25/1707747.aspx
ǰÑÔ
±¾ÎÄǰÑÔ²¿·ÖΪÎÒµÄһЩ¸ÐÏ룬Èç¹ûÄãÖ»¶Ô±¾ÎĽéÉܵÄJavaʵÓü¼ÇɸÐÐËȤ£¬¿ÉÒÔÌø¹ýǰÑÔÖ±½Ó¿´ÕýÎĵÄÄÚÈÝ¡£
±¾ÎĵÄд×÷¶¯»úÀ´Ô´ÓÚ×î½ü½Ó¸øÈ˼ҰïæдµÄÒ»¸öС³ÌÐò£¬Ö÷ÒªÓÃÓÚ¹ÜÀí·ÖÆÚ¸¶¿îµÄ»õ¿îµÄһϵÁйÜÀí£¬°üÀ¨¹ýÆÚ¿îµÄ¼Í¼£¬¹ýÆÚ¿îÀûÏ ......
ȺÄÚһλÅàѵÀÏʦ·¢³öÀ´Ò»¸öÎÊÌâ:
int[][] a = new int[10][10];
ÕâÖÖ¶àάÊý×é»áÔÚÕ»ÉÏÉú³É¼¸¸ö¶ÔÏó?
Õâ¸öÎÊÌâÐÂÏÊ,ûÈËÎʹý.
·¢³öÀ´ºó ´ó¼Ò¶¼ÈÏΪÓм¸¸öÔªËØ ¾Í»áÉú³É¼¸¸ö¶ÔÏó.
ÎÒ¿ªÊ¼Ò²
ÕâôÈÏΪ.
ÓÚÊÇд¸öÁ˳ÌÐòÊÔÁËÏÂ.·¢ÏÖûÓÐÄÇô¼òµ¥
public static void main(String[] args) {
int[][] a = new int[10][10 ......