mongodb jdbc connection string

(New FileInputStream ("./sql.properties"));String name = Properties.getproperty ("name");String pwd = Properties.getproperty ("pwd");String url = properties.getproperty ("url");Reflective DriveClass.forName ("Com.mysql.jdbc.Driver");Connecting to a databaseConnection Connection = drivermanager.getconnection (URL,NAME,

Document1. Download the oracle jdbc package, which is usually a jar package or zip package on the official oracle website. Http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html 2. Install the oracle jdbc package and add these packages to your project to import the corresponding oracle class. 3. Sample Code: Reference content is as follows: Import java. SQL.

Import java. SQL .*; Public class ora8iconnect{Public ora8iconnect (string dB, string ID, string PWD){Dbname = dB;Userid = ID;Userpwd = PWD;Beginconnect (); // connect to the database}/*-* Returns a connection object.*/Public connection getconnection () {return conn ;}

Java JDBC Feature code encapsulation: Package com.common.common.util.mysql; Import java.sql.CallableStatement; Import java.sql.Connection; Import Java.sql.DriverManager; Import java.sql.PreparedStatement; Import Java.sql.ResultSet; Import Java.sql.ResultSetMetaData; Import java.sql.SQLException; Import java.util.ArrayList; Import Java.util.HashMap; Import java.util.List; Import Java.util.Map; public class Connectiondb {/** * Da

('calla', 'hangzhou', 150002512341, '2017-7-6 ', 2004)Insert into friends (f_name, f_address, f_tel, f_hiredate, f_salary) values ('Sean ', 'chengdu', 150002716341, '2017-1-1', 2006)Insert into friends (f_name, f_address, f_tel, f_hiredate, f_salary) values ('Matt ', 'mahiam', 150008718541, '2017-4-25', 2006)Insert into friends (f_name, f_address, f_tel, f_hiredate, f_salary) values ('john', 'usa', 150008582341, '2017-2-28 ', 2003) Select * from friends The following is the Java code. Complete

Tags: mysq catch 127.0.0.1 Show drive created ring test cut/*** Created by admin on 2017/1/28.*/Import java.sql.*;public class MySQL {public static void Main (string[] args) {JDBC Drive, you need to download the drive yourself, or you cannot connect to the databaseString Driver = "Com.mysql.jdbc.Driver";Connection AddressString url = "Jdbc:mysql://127.0.0.1:3306/

;public int Updateset (String sql,list L){try {Con=db.getcon ();Sta=con.preparestatement (SQL);for (int i=0;i{Sta.setobject (i+1, L.get (i));}Result=sta.executeupdate ();} catch (SQLException e) {TODO auto-generated Catch blockE.printstacktrace ();}return result;}Public list{List try {Con=db.getcon ();Sta=con.preparestatement (SQL);Re=sta.executequery ();while (Re.next ()){String id=re.getstring (1);

Author: gnuhpcSource: http://www.cnblogs.com/gnuhpc/ Add the jar of MySQL-connector to build path. Package Org. BUPT. JDBC;/*** @ author gnuhpc * Email: warmbupt@gmail.com * blog: http://blog.csdn.net/gnuhpc * @ date 2010-1-6 */import Java. SQL. sqlexception; public class jdbchelloworld {/*** @ Param ARGs * @ throws sqlexception * @ throws classnotfoundexception */public static void main (string [] ARGs) th

Package com. catmiw. testmysql; Import java. SQL .*; Public class mysqljdbc {Public static void main (string ARGs []) {Try {Class. forname ("org. gjt. Mm. MySQL. Driver"); // load the MySQL JDBC driverSystem. Out. println ("Success loading MySQL driver! ");}Catch (exception e ){System. Out. Print ("error loading MySQL driver! ");E. printstacktrace ();} Try {Connection