java Annotation Æ´×°SQLÓï¾ä
ÉùÃ÷×Ö¶ÎÓ³Éä
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface FiledRef
{
String fieldName();
}
ÉùÃ÷±íÓ³Éä
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface TableRef
{
String tableName();
}
²âÊÔÀà
@TableRef(tableName = "MobDevice")
public class ReflectTest
{
@FiledRef(fieldName = "ID")
private Long id;
@FiledRef(fieldName = "DEVICE_NAME")
private String name;
@FiledRef(fieldName = "DEVICE_CODE")
private String code;
public ReflectTest(Long id, String name, String code)
{
this.id = id;
this.name = name;
this.code = code;
}
public Long getId()
{
return id;
}
public void setId(Long id)
{
this.id = id;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
public String getCode()
{
return code;
}
public void setCode(String code)
{
this.code = code;
}
/**
* @description
* @author zhangml
 
Ïà¹ØÎĵµ£º
¡¡JavaµÄClassLoader¾ÍÊÇÓÃÀ´¶¯Ì¬×°ÔØclassµÄ£¬ClassLoader¶ÔÒ»¸öclassÖ»»á×°ÔØÒ»´Î£¬JVMʹÓõÄClassLoaderÒ»¹²ÓÐ4ÖÖ£º
¡¡¡¡Æô¶¯Àà×°ÔØÆ÷£¬±ê×¼À©Õ¹Àà×°ÔØÆ÷£¬Àà·¾¶×°ÔØÆ÷ºÍÍøÂçÀà×°ÔØÆ÷¡£
¡¡¡¡Õâ4ÖÖClassLoaderµÄÓÅÏȼ¶ÒÀ´Î´Ó¸ßµ½µÍ£¬Ê¹ÓÃËùνµÄ“Ë«Ç×ίÅÉÄ£ÐÍ”¡£È·ÇеØËµ£¬¼ÙÈçÒ»¸öÍøÂçÀà×°ÔØÆ÷±»ÇëÇó×°ÔØÒ ......
ÎÄÕ³ö´¦£º http://java.chinaitlab.com/base/807715.html
Java¶ÔÏóÐòÁл¯ÊÇJDK1.1ÖÐÒýÈëµÄÒ»×鿪´´ÐÔÌØÐÔÖ®Ò»£¬Ö®Ç°51CTOÒ²Ôø½éÉܹýJavaÐòÁл¯µÄ»úÖÆºÍÔÀí£¬ÕâÀïÎÒÃǽ«Ê¹ÓÃPersonÀ´·¢ÏÖÄú¿ÉÄܲ»ÖªµÀµÄ¹ØÓÚJava¶ÔÏóÐòÁл¯µÄ5¼þÊ¡£
¡¡¡¡Êµ¼ÊÉÏ£¬ÐòÁл¯µÄ˼ÏëÊÇ“¶³½á”¶ÔÏó״̬£¬´«Êä¶ÔÏó״̬£¨Ð´µ½´ÅÅÌ¡¢Í¨¹ý ......
Ò»¡¢ÀûÓÃjdk web·þÎñapiʵÏÖ£¬ÕâÀïʹÓûùÓÚ SOAP message µÄ Web ·þÎñ
¡¡¡¡1.Ê×ÏȽ¨Á¢Ò»¸öWeb services EndPoint£º
¡¡¡¡Java´úÂë
¡¡¡¡package Hello;
¡¡¡¡import javax.jws.WebService;
¡¡¡¡import javax.jws.WebMethod;
¡¡¡¡import javax.xml.ws.Endpoint;
¡¡¡¡@WebService
¡¡¡¡public class Hello {
¡¡¡¡@WebMet ......
¡¡¡¡Ä¿µÄ£º½«Êý¾ÝÅúÁ¿µ¼ÈëÔ¶³Ì·þÎñÆ÷
¡¡¡¡»·¾³£ºSQLÈí¼þ£¬EXCELÈí¼þ£¬VS2005Èí¼þ£¬±¾µØÁ½¸ö»úÆ÷É϶¼ÓÐSQLÊý¾Ý¿â£¬¶øÇÒÊý¾Ý´æ·ÅÔÚÆäÖÐÒ»¸ö±í¡£
¡¡¡¡²Ù×÷ʵ¼ù
¡¡¡¡1¡¢ÓÃÔ¶³ÌÊý¾Ý¿âµÄip¡¢Óû§Ãû¡¢ÃÜÂëÔÚ±¾µØµÇ¼£»
¡¡¡¡2¡¢½á¹û£¬ÆäÖÐÒ»¸ö»úÆ÷ÄܵǼ£¬Ò»¸ö²»ÄܵǼ£¨ÒÔϲÙ×÷ÔڿɵǼµÄ»úÆ÷ÉÏÍê³É£©£»
¡¡¡¡3¡¢µÚÒ»´ÎÎÒÏëͨ ......
Ç°ÃæÓÐTXÁôÑÔÎÊ·ÖÒ³µÄsqlÊÇÔõôÑùµÄ£¬¿´ÍêÕâÆªÄãÒ²¾ÍÖªµÀÁË¡£ ×é¼þ¿ÉÒÔÊä³öÖ´ÐеÄsql£¬·½±ã²é¿´sqlÉú³ÉµÄÓï¾äÊÇ·ñÓÐÎÊÌâ¡£ ͨ¹ý×¢²áʼþÀ´Êä³ösql DbSession.Default.RegisterSqlLogger(database_OnLog);
private string sql;
void database_OnLog(string logMsg)
{
//±£´æÖ´ÐеÄDbCommand (sqlÓï ......