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2024-12-16 13b303d0d82e77f7cc7bf1daa7a56d1299ac04d2

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package com.sql; 
 
import com.mchange.v2.c3p0.ComboPooledDataSource; 
import java.beans.PropertyVetoException; 
import java.sql.Connection; 
import java.sql.SQLException; 
 
public class MysqlConnPool { 
    private ComboPooledDataSource mysql_ds = new ComboPooledDataSource(); 
    private int mSqlPort = 3360; 
 
    public MysqlConnPool(String server_ip, int port, int conncount_max) { 
        try { 
            init(server_ip, port, conncount_max); 
        } catch (PropertyVetoException e) { 
            e.printStackTrace(); 
        } 
    } 
 
    public void init(String server_ip, int port, int conncount_max) throws PropertyVetoException { 
        this.mSqlPort = port; 
        this.mysql_ds.setDriverClass("com.mysql.jdbc.Driver"); 
        this.mysql_ds.setJdbcUrl("jdbc:mysql://" + server_ip + ":" + this.mSqlPort); 
        this.mysql_ds.setUser("root"); 
        this.mysql_ds.setPassword("Hdw8688139"); 
        this.mysql_ds.setMaxPoolSize(conncount_max); 
        this.mysql_ds.setMinPoolSize(2); 
        this.mysql_ds.setIdleConnectionTestPeriod(300); 
    } 
 
    public Connection getConn() { 
        Connection con = null; 
        try { 
            con = this.mysql_ds.getConnection(); 
        } catch (SQLException e) { 
            e.printStackTrace(); 
        } 
        return con; 
    } 
 
    public int getSqlConnPort() { 
        return this.mSqlPort; 
    } 
} 
 
/* 
 * Location: 
 * C:\Users\LiJun\Desktop\公司各种设备资料\9600显示模块相关文件\后台程序\2018-09-07\BattFBS9600XSP. 
 * jar Qualified Name: com.sql.MysqlConnPool JD-Core Version: 0.6.2 
 */