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mysql>CREATE DATABASE test; //å建ä¸ä¸ªæ°æ®åº
mysql>use test; //æå®test为å½åè¦æä½çæ°æ®åº
mysql>CREATE TABLE user (name VARCHAR(20),password VARCHAR(20)); //å建ä¸ä¸ªè¡¨userï¼è®¾ç½®ä¸¤ä¸ªå段ã
mysql>INSERT INTO user VALUES('huzhiheng','123456'); //æå
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æä½ï¼å³é®ç¹å»my--->build Path--->add external Archiver...éæ©jdbc驱å¨ï¼ç¹å»ç¡®å®ã
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import java.sql.*;
publicclass MysqlJdbc {
publicstaticvoid main(String args[]) {
try {
Class.forName("com.mysql.jdbc.Driver"); //å è½½MYSQL JDBC驱å¨ç¨åº
//Class.forName("org.gjt.mm.mysql.Driver");
System.out.println("Success loading Mysql Driver!");
}
catch (Exception e) {
System.out.print("Error loading Mysql Driver!");
e.printStackTrace();
}
try {
Connection connect = DriverManager.getConnection(
"jdbc:mysql://localhost:3306/test","root","198876");
//è¿æ¥URL为 jdbc:mysql//æå¡å¨å°å/æ°æ®åºå ï¼åé¢ç2个åæ°åå«æ¯ç»éç¨æ·ååå¯ç
System.out.println("Success connect Mysql server!");
Statement stmt = connect.createStatement();
ResultSet rs = stmt.executeQuery("select * from user");
//user ä¸ºä½ è¡¨çå称
while (rs.next()) {
System.out.println(rs.getString("name"));
}
}
catch (Exception e) {
System.out.print("get data error!");
e.printStackTrace();
}
}
}
4ãç¹å»è¿è¡ç¨åºï¼
Success loading Mysql Driver!
Success connect Mysql server!
huzhihengãã
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