我很难用Java连接到SQL服务器。这里是我的代码:在Java中连接到SQL?
package com.C2S.java;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class C2S
{
public static void main(String[] args) throws SQLException, ClassNotFoundException {
try
{
Class.forName("com.txfb.bai.jtds.jdbc.Driver");
String userName = "USEVL01";
String password = "safevL01";
String url = "jdbc:jtds:sqlserver://TXS9316110MISC;instance=MISC;";
Connection conn = DriverManager.getConnection(url, userName, password);
Statement sta = conn.createStatement();
String sql = "select * from OpenQuery(LINKEDDBTP, 'SELECT B.*"
+ " FROM (SELECT *"
+ " FROM SFBCDBTP.TXPROD.SUB_AGREEMENT"
+ " WHERE POL_SYMBOL IN (''HOL'', ''PA6'', ''TXC'')"
+ " AND TRANS_TYPE = ''NB''"
+ " AND SUB_AGRMNT_TYPE = ''PL''"
+ " AND SUB_AGMNT_STATUS = ''A''"
+ " AND TRANS_EFF_DATE > ''2015-12-31''"
+ " AND TRANS_EFF_DATE < ''2016-01-16''"
+ " AND AGREEMENT > 0"
+ " ORDER BY AGREEMENT"
+ " FETCH FIRST 300 ROWS ONLY) AS A, TXPROD.COVERAGE_RATES AS B"
+ " WHERE A.AGREEMENT = B.AGREEMENT"
+ " AND A.POL_SYMBOL = B.POL_SYMBOL"
+ " AND A.SUB_AGREEMENT = B.SUB_AGREEMENT;');";
ResultSet rs = sta.executeQuery(sql);
while (rs.next()) {
System.out.println(rs.getString("txt_title"));
}
} catch (Exception e)
{
e.printStackTrace();
System.out.println("DB Error: " + e);
}
}
}
当我跑我得到这个错误的应用程序:
了java.lang.RuntimeException:没有消息资源在com.txfb.bai发现消息属性prop.servertype 。 jtds.jdbc.Messages.get(Messages.java:120) at com.txfb.bai.jtds.jdbc.Messages.get(Messages.java:67) at com.txfb.bai.jtds.jdbc.Driver。 parseURL(Driver.java:374) at com.txfb.bai.jtds.jdbc.Driver.setupConnectProperties(Driver.java:239) at com.txfb.bai.jtds.jdbc.Driver.connect(Driver.java: 182) at com。 txfb.bai.jtds.jdbc.Driver.connect(Driver.java:1) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at com.C2S。数据库错误:java.lang.RuntimeException:找不到消息属性的消息资源prop.servertype
有人能告诉我我做错了什么吗?
嗯,这个例外是由于'prop.servertype'缺少消息资源,但是底层的问题可能是URL中的错误。 – Kayaman
'jtds' Driver的类名是'net.sourceforge.jtds.jdbc.Driver' http://jtds.sourceforge.net/faq.html –