JAVAÖжÁÈ¡XMLÎļþÖеÄÅäÖÃÐÅÏ¢
ÔÚ½øÐÐMISϵͳ¿ª·¢¹ý³ÌÖÐ,´ÓÅäÖÃÎļþÖжÁÈ¡ÅäÖÃÐÅÏ¢ÊÇÿһ¸öϵͳ±ØÐë¾ß±¸µÄ¹¦ÄÜ,ÀýÈç,ÎÒÃÇÒªÅäÖöÁÈ¡Êý¾Ý¿âÅäÖÃÐÅÏ¢,°üÀ¨Çý¶¯³ÌÐòÃû¡¢Á¬½Ó×Ö·û´®£¬Óû§Ãû£¬¿ÚÁîµÈÐÅÏ¢£¬ÓÉÓÚÕâЩÐÅÏ¢»áËæ×ÅÓû§µÄ²»Í¬¶ø·¢Éú¸Ä±ä£¬ËùÒÔ²»ÄÜÖ±½Ó°Ñ²ÎÊýдÔÚ³ÌÐòÖУ¬½«ÆäдÈëÅäÖÃÎļþ£¬È»ºóÔÚÓ¦ÓóÌÐòÖжÁÈ¡ÅäÖÃÐÅÏ¢²¢¼ÓÒÔʹÓã¬ÊÇÒ»¸ö³ÉÊìµÄMISϵͳ±ØÐë¾ßÓеĻù±¾¹¦ÄÜ¡£
JAVAÓëXMLÎļþ£¬¿ÉÒÔ˵ÊÇÈí¼þ¿ª·¢µÄ“»Æ½ð´îµµ”£¬¶øÈçºÎʹÓÃJAVAÍê³É¶ÔXMLÎļþµÄ¶ÁÈ¡£¬ÊÇÎÒÃÇÊ×ÏÈÒª½â¾öµÄÎÊÌâ¡£
Ò»¡¢XMLÎļþ
Õâ¸öʾÀýÎļþ°üÀ¨ÁËÓÃÀ´´ò¿ªORACLEÊý¾Ý¿âµÄ¸÷ÖÖ²ÎÊý
<?xml version="1.0" encoding="UTF-8"?>
<dbmsg>
<dbinfo>
<drivername>oracle.jdbc.driver.OracleDriver</drivername>
<sConnStr>jdbc:oracle:thin:@11.88.225.80:1521:VOUCHERDB</sConnStr>
<username>SYS AS SYSDBA</username>
<password>voucherdb</password>
</dbinfo>
</dbmsg>
¶þ¡¢±àдÀàÃûΪReadXmlµÄÀ࣬ÓÃÓÚ½âÎöXMLÎļþ
ÎÒÃÇÒªÔÚÓ¦ÓóÌÐòÖдò¿ªÊý¾Ý¿â£¬¾Í±ØÐëÍê³É¶Ô¸ÃÎļþÖÐdrivername¡¢sConnStr¡¢username¡¢passwordµÄ¶ÁÈ¡£¬Í¨¹ý²éÕÒÓйØ×ÊÁÏ£¬±ÊÕß±àÖÆÁËÒÔϳÌÐò£¬ÓÃÓÚ¶ÁÈ¡ÎļþÃûΪfilenameµÄXMLÎļþ¡£
package voucher.basic;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
public class ReadXml {
private String drivername;
private String sConnStr;
private String username;
private String password;
public String getDrivername() {
return drivername;
}
public String getSConnStr() {
return sConnStr;
}
public String getUser
Ïà¹ØÎĵµ£º
JAVAÖÐλÔËËã·û°üÀ¨: & | ~ ^ << >> >>>
Ò»¡¢Ê×ÏÈÒª¸ãÇå³þ²ÎÓëÔËËãµÄÊýµÄλÊý£º
javaµÄ8ÖÖ»ù±¾ÀàÐÍ£ºbyte,short, char, int, long,float,double,boolean.
ÔÚÄÚ´æÖй̶¨³¤¶È(×Ö½Ú)£º1&nbs ......
Groovy ±äÉíΪ Java
Ç°ÃæÒѾ¿´µ½ Groovy Óë Java ´úÂëʵ¼ÊÉÏ¿ÉÒÔ»¥»»µÄµÚÒ»¸öÖ¤¾Ý¡£ÕâÒ»½Ú½«½øÒ»²½Ö¤Ã÷Õâµã£¬¼ÌÐøÊ¹Óà Groovy ¹¹½¨µÄ HelloWorld Àà¡£
Hello, Java!
ΪÁËʹÄúÈ·ÐÅ Groovy ¾ÍÊÇ Java£¬ÏÖÔÚÔÚ HelloWorld ÀàÉùÃ÷ºÍ·½·¨ÉùÃ÷Ç°Ãæ¼ÓÉÏ public Ð޸ķû£¬ÈçÏÂËùʾ£º
public class HelloWorld {
public static ......
ͨ¹ý Groovy ½øÐÐÑ»·
ͬ´ó¶àÊý½Å±¾ÓïÑÔÒ»Ñù£¬Groovy ¾³£±»Ðû´«ÎªÉú²úÁ¦¸ü¸ß µÄ Java ÓïÑÔÌæ´úÆ·¡£ÄúÒѾ¿´µ½ÁË Groovy ȱÉÙÀàÐÍÄܹ»ÈçºÎ¼õÉÙ´ò×Ö¹¤×÷¡£ÔÚÕâÒ»½Ú£¬½«´´½¨²¢ÊÔÓÃÒ»¸ö repeat º¯Êý¡£ÔÚÕâ¸ö¹ý³ÌÖУ¬½«½øÒ»²½Ì½Ë÷ Groovy Ìá¸ßЧÂʵķ½Ê½¡£
¸üºÃ¡¢¸ü¶ÌµÄÑ»·
ÏÂÃæÕâÖÖ·½·¨¿ÉÒÔ¸üºÃµØ¸ÐÊÜ Groovy ȱ·¦ÀàÐ͵ĺà ......
Eclipse²¢²»×Ô´øGUIµÄ¿ÉÊÓ»¯¿ª·¢¹¤¾ß£¬ÄÇôÈç¹ûÒªÔÚEclipse½øÐпÉÊÓ»¯µÄGUI¿ª·¢£¬¾ÍÐèÒªÒÀ¿¿µÚÈý·½µÄ²å¼þ¡£
1. Visual Editor
Eclipse¹Ù·½ÌṩÁËÒ»¸ö½Ð×öVisual Editor(VE)µÄ¿ªÔ´GUI²å¼þ£¬¹¦ÄÜ»¹ÊDZȽÏÇ¿¡£¿ÉÒÔ¸ù¾ÝÓû§µÄ½çÃæGUIÉè¼Æ£¬×Ô¶¯Éú³ÉÏàÓ¦µÄJAVA´úÂ롣ͬÑùÒ²¿ÉÒÔͨ¹ýÏàÓ¦µÄJAVA´úÂë£¬É ......
1.java project»·¾³£¬Ê¹ÓÃjava.ioÓÃÏà¶Ô·¾¶¶ÁÈ¡ÎļþµÄÀý×Ó£º
*Ŀ¼½á¹¹£º
DecisionTree
|___src
|___com.decisiontree.Sampl ......