Window → Open Perspective → MyEclipse Database Explorer
MySQL 5.7jdbc:mysql://<hostname>:<3306>/<dbname>rootmysql-connector-java--bin.jar DB Browser 中展開驅動 → 右鍵 New Connection → 輸入帳密 → Test Connection → 成功後展開可視化瀏覽表、檢視、存儲過程
Package Explorer 中確認 Referenced Libraries 出現驅動 jar,編寫測試類即可連線操作。
package com.example;
import java.sql.*;
public class JDBCTest {
public static void main(String[] args) {
String url = "jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&useSSL=false";
String user = "root";
String pass = "123456";
try (Connection conn = DriverManager.getConnection(url, user, pass);
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM _test")) {
while (rs.next()) {
System.out.println(rs.getInt("id") + " " + rs.getString("name") + " " + rs.getString("description"));
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}
serverTimezone → 8.0+ 時報時區錯誤視覺化配置 + 專案整合雙軌並行,MyEclipse 開發 MySQL 應用零門檻。