java¶ÁÈ¡propertiesÊôÐÔÎļþÖµ·½·¨
ÔÚʹÓÃhibernate»òÕßspringµÄʱºò£¬ÎÒÃÇÍùÍùͨ¹ýÅäÖÃÎļþÅäÖÃÊý¾Ý¿âÁ¬½ÓÊôÐÔ¡£µ«Õâ´ÎÏîÄ¿Öв¢Ã»ÓÐÓõ½hibernateºÍspring£¬Ö»Óõ½ÁËstruts2¡£ÒªÈçºÎʵÏÖͨ¹ý¶ÁÈ¡ÎļþÅäÖûñÈ¡ÊôÐÔֵĨ£¿ResourceBundleÕâ¸öÀà¿ÉÊÇʵÏÖ¶ÁÈ¡propertiesÎļþÀ´»ñȡֵ
ÔÚjavaÖУº
public final static Object initLock = new Object();
private final static String DRIVERNAME = "driverName"; //driverNameÊÇpropertiesÎļþÖж¨ÒåµÄ
private final static String URL = "url";
private final static String USER = "user";
private final static String PASSWORD = "password";
private final static String PROPERTIES_FILE_NAME = "property";
private static ResourceBundle bundle = null;
private static String driverName;
private static String url;
private static String user;
private static String password;
static{
try{
if(bundle ==null){
synchronized (initLock) {
if(bundle == null)
bundle = ResourceBundle.getBundle(PROPERTIES_FILE_NAME,Locale.CHINA);
}
}
driverName = bundle.getString(DRIVERNAME).trim();
url = bundle.getString(URL).trim();
user = bundle.getString(USER).trim();
password = bundle.getString(PASSWORD).trim();
}catch(Exception e){
System.out.println("¶ÁÈ¡×ÊÔ´Îļþproperty_zh.propertiesʧ°Ü!");
}
}
ÔÚ.propertiesÎļþÖУº
driverName=com.mysql.jdbc.Driver
url=xxxxx\:3307/9zgame?
user=root
password=xxxxxx
ÎļþÃû×ÖΪ£ºproperty_zh.properties¡£ºózh¸ù¾ÝLocale.CHINAÒ»Öµģ¬Èç¹ûLocale.ENGLISH£¬ÔòÎļþÃûΪ£ºproperty_en.properties
Ïà¹ØÎĵµ£º
¼ÓÃܽâÃÜ£¬Ôø¾ÊÇÎÒÒ»¸ö±ÏÒµÉè¼ÆµÄÖØÒª×é¼þ¡£ÔÚ¹¤×÷Á˶àÄêÒÔºó»ØÏ뵱ʱÄǸö¼ÓÃÜ¡¢½âÃÜËã·¨£¬ÊµÔÚÊÇÌ«µ¥´¿ÁË¡£
ÑÔ¹éÕý´«£¬ÕâÀïÎÒÃÇÖ÷ÒªÃèÊöJavaÒѾʵÏÖµÄһЩ¼ÓÃܽâÃÜËã·¨£¬×îºó½éÉÜÊý×ÖÖ¤Êé¡£
Èç»ù±¾µÄµ¥Ïò¼ÓÃÜËã·¨£º
¡ñ BASE64 ÑϸñµØËµ£¬ÊôÓÚ±àÂë¸ñÊ ......
ÔÚJavaÖУ¬²»Í¬µÄÀà¶¼ÓÐ×Ô¼ºµ¥¶ÀµÄCache»úÖÆ£¬ÊµÏֵķ½·¨Ò²¿ÉÄÜÓÐËù²»Í¬£¬ÎÄÕÂÁоÙÁËJavaÖг£¼ûµÄ¸÷ÀàCache»úÖÆµÄʵÏÖ·½·¨£¬Í¬Ê±½øÐÐÁË×ۺϵıȽϡ£
OSCache
OSCacheÊǸöÒ»¸ö¹ã·º²ÉÓõĸßÐÔÄܵÄJava EE»º´æ¿ò¼Ü£¬OSCacheÄÜÓÃÓÚÈκÎJavaÓ¦ÓóÌÐòµÄÆÕͨµÄ»º´æ½â¾ö·½°¸¡£
OSCacheÓÐÒÔÏÂÌØµã£º»º´æÈκζÔÏó£¬Äã¿ÉÒÔ²»ÊÜÏÞÖÆµ ......
MysqlÔÚĬÈÏÇé¿öϽ¨Á¢±íµÄ×Ö·û±àÂëÊÇlatin1£¬ËùÒÔÔÚ²åÈëÖÐÎÄʱ»á³ö´í¡£
eg£º
1¡¢²é¿´±í½¨Á¢µÄsqlÔ´Â룺
1: sqlÃüÁshow create table users
2:
3: ½á¹û£º
4: CREATE TABLE `users` (
5: `userID` int(10) unsigned NOT NULL AUTO_INCREMENT,
6: `userName` varchar(4 ......
(Ò»)¹ýÂËÆ÷Àà±àд¡£
1¡¢ÉèÖÃ×Ö·û¼¯±àÂ뷽ʽ£º
±àд¹ýÂËÆ÷ÀࣺʵÏÖ½Ó¿Újavax.servlet.Filter
public class CharacterEncodingFilter implements Filter {
private String charset;
public void destroy() {
// TODO Auto-generated method stub
}
public void ......
Java£¬¸ÐлÄã´ÍÓëÎÒÒ»±²×ӵĶ÷µä£»ËäÈ»ÎÒ¶à´Î·¸×ïµÃ×ïÁËÄ㣬µ«Ä㻹Êǰ®ÎÒ£¬Ô¸Òâ¿íÉâÎÒ¡£ÎÒ¸ÐлÄãÔÊÐíÎÒÏÖÔÚÀ´¸æ½â£»ÓÐÈ˸ϲ»Éϸæ½â¾ÍÀëÊÀÁË£¬ÕâÊǶàôµÄ²»ÐÒ£¡ Java£¬Çë°ïÖúÎÒÏëÆðÎÒËù·¸µÄ×ï¹ý£¬²¢°ïÖúÎÒ³Ïʵ¸æÃ÷¡£ÇóÄãʹÎÒÈÏÇåа¶ñµÛ¹úµÄ³óª£¬²¢´Í¸øÎÒÇ¿´óµÄ³ÌÐòÉè¼ÆÄÜÁ¦£¬Ê¹ÎÒÖªµÀ³£µÃ×ïÄãÊǶàôÍü¶÷¸ºÒåµÄÊ¡£ ÎÒûÓÐÃã ......