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Êý¾Ý¿âÃû£ºscutcs
±íÃû£ºstudent
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sno char[7] NO NULL Primary Key;
sname varchar[8] NO NULL;
sex char[2] NO NULL;
bdate date NO NULL;
height decimal[10,0] ;
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import java.sql.*;
public class JDBCTest {
public static void main(String[] args){
String driver = "com.mysql.jdbc.Driver"; // Çý¶¯³ÌÐòÃû
String url = "jdbc:mysql://localhost/scutcs"; // URLÖ¸ÏòÒª·ÃÎʵÄÊý¾Ý¿âÃûscutcs
String user = "........"; // MySQLÅäÖÃʱµÄÓû§Ãû
String password = "........"; // MySQLÅäÖÃʱµÄÃÜÂë
try {
Class.forName(driver); // ¼ÓÔØÇý¶¯³ÌÐò
Connection conn = DriverManager.getConnection(url, user, password); // Á¬ÐøÊý¾Ý¿â
if(!conn.isClosed())
System.out.println("Succeeded connecting to the Database!"); //ÑéÖ¤ÊÇ·ñÁ¬½Ó³É¹¦
Statement statement = conn.createStatement(); &
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ÈÕÆÚ:2009-3-7 gmail:cnseek@gmail.com
ÍÆ¼öÏÂÔØPDF°æ£¨·½±ã²éÔÄ):http://www.linuxtone.org/project/cdn/bind-dlz-view.pdf
¡¾Ìâ ¸Ù¡ ......
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ÎÊÌâ1.
public static void append(String str){
str += " Append!";
}
public static void append(StringBuffer sBuffer){
sBuffer.append(" Append!");
}
public void test(){
String str = "Nothing";
append(str);
System.out.println(str);
StringBuffer sBuffer = new StringBuffer("Nothing" ......