解决jdbc连接oracle协议适配器错误,sql,sql教程,Oracle基础

解决oracle协议适配器错误

现象：jdbc连接oracle817 for Linux出现适配器错误sqlplus连接正常

方法：编辑init.ora文件屏蔽

mts_dispatchers = "(PROTOCOL=TCP)(SER=MODOSE)"

重新启动oracle

import java.sql.*;import java.lang.*;import java.util.*;

class testjdbc { public static void main(String arg[]) { try { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection c = DriverManager.getConnection("jdbc:oracle:thin:@10.1.61.197:1521:ora8","scott","tiger"); Statement s = c.createStatement(); ResultSet r = s.executeQuery("select * from dual"); while(r.next()) { System.out.println(r.getString(1)); } }catch(Exception e) { System.out.println(e.toString()); } }}

jdbc连接正常