package com.test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class TestJDBC { public static void main(String[] args) { Connection conn = null; Statement stmt = null; ResultSet rs = null; try{ Class.forName("com.mysql.jdbc.Driver"); conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncode=utf-8","root","admin"); stmt = conn.createStatement(); rs = stmt.executeQuery("SELECT * FROM students"); while(rs.next()){ System.out.println(rs.getString("name")); System.out.println(rs.getString("sex")); } }catch (Exception e) { e.printStackTrace(); }finally{ if(rs != null){ try{ rs.close(); }catch (Exception e) { e.printStackTrace(); } } if(stmt != null){ try{ stmt.close(); }catch (Exception e) { e.printStackTrace(); } } if(conn != null){ try{ conn.close(); }catch (Exception e) { e.printStackTrace(); } } } } }
java连接mysql的一般操作流程
java连接mysql
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转载自yangjianzhouctgu.iteye.com/blog/1768588
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