JAVAʵÏÖAES¼ÓÃÜ
1. Òò×Ó
ÉϴνéÉÜÁË¡¶JAVAʵÏÖAES¼ÓÃÜ¡·£¬ÖмäÌáµ½½üЩÄêDESʹÓÃÔ½À´Ô½ÉÙ£¬ÔÒò¾ÍÔÚÓÚÆäʹÓÃ56λÃÜÔ¿£¬±È½ÏÈÝÒ×±»ÆÆ½â£¬½üЩÄêÀ´Öð½¥±»AESÌæ´ú£¬AESÒѾ±ä³ÉĿǰ¶Ô³Æ¼ÓÃÜÖÐ×îÁ÷ÐÐËã·¨Ö®Ò»£»AES¿ÉÒÔʹÓÃ128¡¢192¡¢ºÍ256λÃÜÔ¿£¬²¢ÇÒÓÃ128λ·Ö×é¼ÓÃܺͽâÃÜÊý¾Ý¡£±¾Îľͼòµ¥½éÉÜÈçºÎͨ¹ýJAVAʵÏÖAES¼ÓÃÜ¡£
2. JAVAʵÏÖ
Ïл°ÉÙÐí£¬ÂÓ¹ýAES¼ÓÃÜÔÀí¼°Ëã·¨£¬¹ØÓÚÕâЩֱ½ÓËÑË÷×¨ÒµÍøÕ¾°É£¬ÎÒÃÇÖ±½Ó¿´JAVAµÄ¾ßÌåʵÏÖ¡£
2.1 ¼ÓÃÜ
´úÂëÓÐÏêϸ½âÊÍ£¬²»¶à·Ï»°¡£
/**
* ¼ÓÃÜ
*
* @param content ÐèÒª¼ÓÃܵÄÄÚÈÝ
* @param password ¼ÓÃÜÃÜÂë
* @return
*/
public static byte[] encrypt(String content, String password) {
try {
KeyGenerator kgen = KeyGenerator.getInstance("AES");
kgen.init(128, new SecureRandom(password.getBytes()));
SecretKey secretKey = kgen.generateKey();
byte[] enCodeFormat = secretKey.getEncoded();
&nbs
Ïà¹ØÎĵµ£º
ÔÚJSPÀ»ñÈ¡¿Í»§¶ËµÄIPµØÖ·µÄ·½·¨ÊÇ£ºrequest.getRemoteAddr£¨£©£¬ÕâÖÖ·½·¨Ôڴ󲿷ÖÇé¿ö϶¼ÊÇÓÐЧµÄ¡£µ«ÊÇÔÚͨ¹ýÁËApache£¬SquidµÈ·´Ïò´úÀíÈí¼þ¾Í²»ÄÜ»ñÈ¡µ½¿Í»§¶ËµÄÕæÊµIPµØÖ·ÁË¡£
Èç¹ûʹÓÃÁË·´Ïò´úÀíÈí¼þ£¬½«http://192.168.1.110£º2046/ µÄURL·´Ïò´úÀíΪ
http://www.bt285.cn /
µÄURLʱ£¬ÓÃreques ......
ÏÂÃæÊÇÒ»¸ö¹ýÂËhtmlÔªËØµÄ³ÌÐò£¬Ò²Ðí¶Ô´ó¼ÒÓеã°ïÖú£¡
/**
* filter all html element.
* For example:<a href="www.sohu.com/test">hello!</a>
* The filter result is :hello!
  ......
amf3,adobe´´Á¢µÄÊý¾Ý¸ñʽÓÉÓÚʹÓöþ½øÖÆ,ûÓÐÁËxmlµÈÈßÓàµÄ×Ö·ûÊý¾ÝÁ¿»áÉٺܶà!¶øÇҺܶà²âÊÔ±¨¸æ¾ù²â³öamf´«µÝЧ¹ûºÜ¸ß.
Õâ´ÎÊÇʹÓÃFlexµÄSocketÀàÓëjavaµÄ·þÎñ¶Ë½øÐÐͨÐÅ,
²½ÖèÊÇ:
¿Í»§¶ËÓÃsocketÀàÁ¬½Ójava·þÎñÆ÷,
ʹÓòéѯ×Ö·û´®½øÐÐÇëÇó,
java½«Êý¾Ý·âװΪhashmap,×îºó½«hashmapÓÃamfoutputstreamÊä³öÖÁflexµÄ¿Í» ......
ÏàÐÅ´ó¼ÒƽʱÅöµ½¹ýһЩÔÚJAVAÖжÔͼÏñ½øÐд¦ÀíµÄÐèÇ󣬱ÈÈçÐèÒª¶ÔÉÏ´«µÄͼƬ¼ÓÉÏ×Ô¼ºµÄÇ©Ãû»òͼ±ê£¬»òÕßÉú³ÉºÍ½âÎö¶¯Ì¬µÄGIFͼƬ£¬ÒÔ¼°´¦ÀíPSDÎļþͼÏñÐÅÏ¢¡£±¾ÎľÍJAVAÔÚͼÏñ´¦ÀíÖÐһЩ»ù±¾Ó¦ÓýøÐÐÁ˽éÉÜ¡£Ï£Íûͨ¹ýÄܹ»¶Ô´ó¼ÒÔÚÒÔºóµÄͼÏñ´¦ÀíÖÐÓÐЩ°ïÖú¡£
Ò»¡¢¶ÔÒ»¸öÏÖÓеÄͼƬ½øÐÐÎÄ×ÖºÍͼ±êµÄºÏ³É
ÎÒÃÇÏÈ´ÓÏÂÃæµÄÕâ ......
¿´ÁËjava˽ÛÓµÄÖм¶ÊÓÆµ£¬¸Ð¾õºÜÈ«Ãæ£¬×ܽáÕûÀí³öÁËһЩEclipse¿ì½Ý¼ü£¬Ï£Íû¶ÔÓÐÓõÄÅóÓÑÓÐËù°ïÖú£º
Ctrl+1 ¿ìËÙÐÞ¸´(×î¾µäµÄ¿ì½Ý¼ü,¾Í²»Óöà˵ÁË)
Ctrl+D: ɾ³ýµ±Ç°ÐÐ
Ctrl+Alt+↓ ¸´ÖƵ±Ç°Ðе½ÏÂÒ»ÐÐ(¸´ÖÆÔö¼Ó)
Ctrl+Alt+↑ ¸´ÖƵ±Ç°Ðе½ÉÏÒ»ÐÐ(¸´ÖÆÔö¼Ó)
Alt+↓ µ±Ç°ÐкÍÏÂÃæÒ»Ðн»»¥Î»ÖÃ(ÌØ±ðʵ ......