use tmp;
CREATE TABLE student_table (
id varchar(32) NOT NULL,
name varchar(32) DEFAULT NULL,
cardId varchar(32) NOT NULL,
age int DEFAULT NULL,
PRIMARY KEY (id)
);
INSERT INTO student_table VALUES
('297ed8ec1efde
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package
com.zj.connector;
import
java.sql.Connection;
import
java.sql.DriverManager;
import
java.sql.ResultSet;
import
java.sql.Statement;
public
class
SqlServerCon {
public
static
void
main(String[] arg) {
String driverName =
"com.microsoft.sqlserver.jdbc.SQLServerDriver"
;
//
加載
JDBC
驅動
String dbURL =
"jdbc:sqlserver://localhost:1025; DatabaseName=tmp"
;
//
鏈接服務器和數據庫
String userName =
"sa"
;
//
用戶名
String userPwd =
"root"
;
//
密碼
Connection dbConn;
try
{
Class.forName(driverName);
dbConn = DriverManager.getConnection(dbURL, userName, userPwd);
Statement stmt = dbConn.createStatement();
ResultSet rs =
null
;
String sql =
"select * from student_table"
;
rs = stmt.executeQuery(sql);
while
(rs.next()) {
String id = rs.getString(
"id"
);
String name = rs.getString(
"name"
);
String cardId = rs.getString(
"cardId"
);
int
age = rs.getInt(
"age"
);
System.
out
.println(id +
" "
+ name +
" "
+ cardId +
" "
+ age);
}
}
catch
(Exception e) {
e.printStackTrace();
}
}
}
|
package
com.zj.connector;
import
java.sql.Connection;
import
java.sql.DriverManager;
import
java.sql.ResultSet;
import
java.sql.Statement;
public
class
MySQLCon {
public
static
void
main(String[] arg) {
String driverName =
"com.mysql.jdbc.Driver"
;
//
加載
JDBC
驅動
String dbURL =
"jdbc:mysql://localhost:3306/tmp?useUnicode=true&characterEncoding=UTF-8"
;
//
鏈接服務器和數據庫
String userName =
"root"
;
//
用戶名
String userPwd =
"root"
;
//
密碼
Connection dbConn;
try
{
Class.forName(driverName);
dbConn = DriverManager.getConnection(dbURL, userName, userPwd);
Statement stmt = dbConn.createStatement();
ResultSet rs =
null
;
String sql =
"select * from student_table"
;
rs = stmt.executeQuery(sql);
while
(rs.next()) {
String id = rs.getString(
"id"
);
String name = rs.getString(
"name"
);
String cardId = rs.getString(
"cardId"
);
int
age = rs.getInt(
"age"
);
System.
out
.println(id +
" "
+ name +
" "
+ cardId +
" "
+ age);
}
}
catch
(Exception e) {
e.printStackTrace();
}
}
}
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