BasicDataSource dataSource = getDataSource(dynamicSourceEntity)
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource)
return jdbcTemplate
}
public static void main(String[] args) {
DynamicDataSourceEntity dynamicSourceEntity = new DynamicDataSourceEntity()
String dbKey = "SAP_DB"
String driverClassName = "oracle.jdbc.driver.OracleDriver"
String url = "jdbc:oracle:thin:@10.10.0.59:1521:mid"
String dbUser = "CRM"
String dbPassword = "CRM2013"
dynamicSourceEntity.setDbKey(dbKey)
dynamicSourceEntity.setDriverClass(driverClassName)
dynamicSourceEntity.setUrl(url)
dynamicSourceEntity.setDbUser(dbUser)
dynamicSourceEntity.setDbPassword(dbPassword)
JdbcTemplate jdbcTemplate = getJdbcTemplate(dynamicSourceEntity)
String sql = "select ak.VKBUR, ak.KUNNR, ak.BSTNK, ak.VBELN, ak.MAHDT, ak.BSTDK from VBAK ak where ak.VKORG = '6002'"
//List<Map<String, Object>> list = DynamicDBUtil.getList(jdbcTemplate, sql)
//System.out.println(list.size())
}
你是说properties文件吗?
// 读取配置文件DbUtil.properties,这里的DbUtil是此文件里的一个类,就是当前类p.load(DbUtil.class.getClassLoader().getResourceAsStream("DbUtil.properties"))
// 获取配置文件中的相关参数值
driver = p.getProperty("mysqlDriver")
url = p.getProperty("mysqlUrl")
user = p.getProperty("mysqlUser")
password = p.getProperty("mysqlPassword")
这里是DbUtil.properties文件里的内容:
##oracle databaseoracleDriver=oracle.jdbc.driver.OracleDriver
oracleUrl=jdbc\:oracle\:thin\:@localhost\:1521\:orcl
oracleUser=scott
oraclePassword=tiger
##mysql database
mysqlDriver=com.mysql.jdbc.Driver
mysqlUrl=jdbc\:mysql\://localhost\:3306/db_test
mysqlUser=root
mysqlPassword=root
我找到了几种数据库连接的语句,下面3和6是你要的结果1、Oracle8/8i/9i数据库(thin模式)
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance()
String url="jdbc:oracle:thin:@localhost:1521:orcl"//orcl为数据库的SID
String user="test"
String password="test"
Connection conn= DriverManager.getConnection(url,user,password)
2、DB2数据库
Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance()
String url="jdbc:db2://localhost:5000/sample"//sample为你的数据库名
String user="admin"
String password=""
Connection conn= DriverManager.getConnection(url,user,password)
3、Sql Server7.0/2000数据库
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance()
String url="jdbc:microsoft:sqlserver://localhost:1433DatabaseName=mydb"
//mydb为数据库
String user="sa"
String password=""
Connection conn= DriverManager.getConnection(url,user,password)
4、Sybase数据库
Class.forName("com.sybase.jdbc.SybDriver").newInstance()
String url =" jdbc:sybase:Tds:localhost:5007/myDB"//myDB为你的数据库名
Properties sysProps = System.getProperties()
SysProps.put("user","userid")
SysProps.put("password","user_password")
Connection conn= DriverManager.getConnection(url, SysProps)
5、Informix数据库
Class.forName("com.informix.jdbc.IfxDriver").newInstance()
String url = "jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver
user=testuserpassword=testpassword"//myDB为数据库名
Connection conn= DriverManager.getConnection(url)
6、MySQL数据库
Class.forName("org.gjt.mm.mysql.Driver").newInstance()
String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"
//myDB为数据库名
Connection conn= DriverManager.getConnection(url)
7、PostgreSQL数据库
Class.forName("org.postgresql.Driver").newInstance()
String url ="jdbc:postgresql://localhost/myDB" //myDB为数据库名
String user="myuser"
String password="mypassword"
Connection conn= DriverManager.getConnection(url,user,password)
8、access数据库直连用ODBC的
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver")
String url="jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)}DBQ="+application.getRealPath("/Data/ReportDemo.mdb")
Connection conn = DriverManager.getConnection(url,"","")
Statement stmtNew=conn.createStatement()
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