摘要:
package liu.jyc;public class Question { public static void main(String[] args) { fun(); public static void fun(){ String[] a = new... 阅读全文
摘要:
package my.db;import java.io.Serializable;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.sql.SQLException;import java.util.Ar... 阅读全文
摘要:
1.数据库连接池 package org.dave.common.database;import java.sql.Connection;import java.sql.SQLException;import java.util.ResourceBundle;import org.slf4j.Log... 阅读全文