Java²Ù×÷OracleÊý¾Ý¿â£¨½¨±í£¬²åÊý¾Ý£¬É¾³ý£©
ÓÃjpa²»Äܽ¨±í£¬sqlÓï¾äÊǶԵ쬲»¹ý¾ÍÊDz»Äܽ¨£¬Í¬ÑùµÄsql£¬ÔÚÏÂÃæµÄjdbcÖоͿÉÒÔ£¬¿ÉÄÜÊÇ¿ò¼ÜµÄÏÞÖÆ£¬Ï£Íû¸ßÈËÖ¸µã
import java.net.URL;
import java.sql.*;
public class Create {
public Create() {
}
public static void main(String[] args){
String url = "jdbc:oracle:thin:@10.0.1.3:1521:SDCDB";
String query = "CREATE TABLE MYFIRST" + "(id INT,name CHAR(10))";
String sql="insert into MYFIRST values('1','liming')";
String sql1="insert into MYFIRST values('2','mm')";
String sql2="delete MYFIRST where id=2";
try
{
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection(url, "test", "test");
Statement stmt = conn.createStatement();
stmt.executeUpdate(query);
stmt.executeUpdate(sql);
stmt.executeUpdate(sql1);
stmt.executeUpdate(sql2);
System.out.println("Create Success!");
stmt.close();
conn.close();
}
catch(java.lang.ClassNotFoundException e){
System.err.print(e.getMessage());
}
catch(SQLException ex){
System.out.println("\n***SQLException caught ***\n");
}
}
Ïà¹ØÎĵµ£º
Ôڳɹ¦ÊµÏÖJavaµ÷ÓÃC++Ö®ºó£¬½ÓÏÂÀ´Ïëµ½ÄÜ·ñͨ¹ýJNAʵÏÖJavaµ÷ÓÃFortran£¬½ñÌìÊÔÑéÁËһϣ¬»¹ÊDZȽÏÈÝÒ׵ġ£
ÍøÉÏÓÐÒ»¸öJavaµ÷ÓÃF95µÄÀý×Ó£¬µ«ÊÇÎÒ¿¼ÂDz»½öҪʵÏÖF95µÄµ÷Ó㬻¹ÒªÊµÏÖF77µÄµ÷Óã¬ËùÒÔ·ÑÁËһЩÖÜÕÛ¡£
ÎÊÌâµÄ¹Ø¼üÔÚÓÚF77Ϊ¹ý³ÌÃû×Ô¶¯Ìí¼ÓÁËÒ»¸öβ²¿µÄÏ»®Ïߣ¬ËùÒÔsub1Õâ¸ö¹ý³Ì£¬µ½JavaÒ»¶Ë£¬¾Í±ä³ÉÁËsub1_£¬ ......
1¡¢±à³ÌÓïÑÔÓëOracleÊý¾Ý¿â
1.1¡¢´æ´¢µÄÓëÄäÃûµÄPL/SQL³ÌÐò¿é
Óë´æ´¢µÄPL/SQL³ÌÐò¿éÏà±È£¬ÄäÃûµÄPL/SQL³ÌÐò¿éЧÂʽϵͣ¬´ËÍâÓÉÓÚ¿ÉÄÜÔÚ¶ą̀»úÆ÷Öй«²¼Ô´´úÂ룬»¹»áÒý·¢¹ÜÀíÎÊÌâ¡£
1.2¡¢PL/SQL¶ÔÏó
PL/SQL¶ÔÏó¾ßÓÐÏÂÁÐ5ÖÖÀàÐÍ£º
¹ý³Ì
º¯Êý
³ÌÐò°ü
³ÌÐò°üÖ÷Ìå
´¥·¢Æ÷
2¡¢¹ý³Ì¡¢º¯ÊýÒÔ¼°³ÌÐò°ü
2.1¡¢¹ý³ÌÓëº¯Ê ......
class Tank{
int level;
}
public class Assignment {
public static void main(String[] args) {
Tank t1 = new Tank();
Tank t2 = new Tank();
t1.level= 9;
t2.level= 47;
System.out.println("1:t1.l ......
Ä¿±ê:Óа²×°³ÌÐò°üÏñ°²×°qqÒ»Ñù¼òµ¥Ò»Ö±ÏÂÒ»²½¼´¿É ,¿ÉÐ¶ÔØ,ÒªÇó³ÌÐò×Ô¶¯Æô¶¯,²»ÐèÒªµ¥¶À°²×°JRE,¾ÍÔÚдÕâÌ×½â¾ö·½°¸µÄʱºò,ÎÒÕæÊǰٰãÍ´ºÞ΢Èí.°¥ÎÞÄΰ¡.ÐÒºÃ×îÖÕ»¹ÊDZ»ÎÒÏë³öÀ´ÁË,·ÖÏíϰɡ£
µÚÒ»²½
jre¼õ·Ê,ɾ³ýjre\lib\rt.jarÖв»Ê¹ÓõÄÀà,ɾ³ýcharsets.jarÖв»Ê¹ÓõÄ×Ö·û¼¯±àÂë.MyWork¿ªÔ´ÏîÄ¿(http://mywor ......
JavahÉú³ÉJNIÍ·Îļþ
¼ÙÉ蹤³ÌĿ¼ÏÂÓÐbinÎļþ¼Ð£¬bin´æ·Å±àÒëºÃµÄclassÎļþ;
ÔÚbinĿ¼Ï£¬
......\koalaTest\bin>javah -classpath . -jni com.jni.vikitest
È»ºóÔÚ.....\koalaTest\bin ¼´¿ÉÕÒµ½Ò»¸öcom_jni_Calculator.hÍ·Îļþ£¬Éú³É³É¹¦£¡ ......