如何读取配置文件？

Question

MyOracleMIS.properties放在DBConnection.class所在路径建议采用
InputStream is  = getClass().getResourceAsStream("/MyOracleMIS.properties");这样该文件就位于/WEB-INF/classes

Answer 1

把MyOracleMIS.properties加入到CLASSPATH

Answer 2

还是不行啊！
我将MyOracleMIS.properties放在了classes\zbsjk\dbconnection下面（合DBConnection.class一起）
可错误提示还是一样！

Answer 3

加入CLASSPATH？？？？
求具体操作！
谢谢

Answer 4

icecloud(冰云)：
建议采用
InputStream is  = getClass().getResourceAsStream("/MyOracleMIS.properties");这样该文件就位于/WEB-INF/classes
什么意思？

Answer 5

简单办法和zbsjk.dbconnection 放一个目录下。

Answer 6

就是把那个文件的路径加入到CLASSPATH环境变量

Answer 7

楼上那位兄弟的方法我也试过了
可还是不行啊！
我的JAVA 文件如下：
package zbsjk.dbconnection;import java.io.*;
import java.sql.*;
import java.util.Properties;public class DBConnection
{    public DBConnection()
    {
        File file = new File("MyOracleMIS.properties");
        String s = file.getAbsolutePath().replace('\\', '/');
        Properties properties = new Properties();
        try
        {
            FileInputStream fileinputstream = new FileInputStream(s);
            properties.load(fileinputstream);
            if(fileinputstream != null)
                fileinputstream.close();
        }
        catch(IOException ioexception)
        {
            System.out.println("无法打开配置文件");
        }
        db_type = properties.getProperty("db_type");
        user = properties.getProperty("user");
        password = properties.getProperty("password");
        byte byte0 = 2;
        if(db_type.equals("oracle"))
            byte0 = 1;
        switch(byte0)
        {
        default:
            break;        case 1: // '\001'
            db_ip = properties.getProperty("db_ip");
            db_port = properties.getProperty("db_port");
            db_uid = properties.getProperty("db_uid");
            try
            {
                Class.forName("oracle.jdbc.driver.OracleDriver");
            }
            catch(ClassNotFoundException classnotfoundexception)
            {
                System.out.println("数据库驱动加载错误");
                classnotfoundexception.printStackTrace();
            }
            String s1 = user + "/" + password + "@" + db_ip + ":" + db_port + ":" + db_uid;
            try
            {
                db_conn = DriverManager.getConnection("jdbc:oracle:thin:" + s1);
            }
            catch(SQLException sqlexception)
            {
                System.out.println("数据库连接错误");
                sqlexception.printStackTrace();
            }
            break;        case 2: // '\002'
            db_driver = properties.getProperty("db_driver");
            db_url = properties.getProperty("db_dsn");
            try
            {
                Class.forName(db_driver);
            }
            catch(ClassNotFoundException classnotfoundexception1)
            {
                classnotfoundexception1.printStackTrace();
            }
            try
            {
                db_conn = DriverManager.getConnection(db_url, user, password);
            }
            catch(SQLException sqlexception1)
            {
                sqlexception1.printStackTrace();
            }
            break;
        }
    }    public void setuser(String s)
    {
        user = s;
    }    public void setpassword(String s)
    {
        password = s;
    }    public String getuser()
    {
        return user;
    }    public String getpassword()
    {
        return password;
    }    public String getdbtype()
    {
        return db_type;
    }    public int getrecordcount()
    {
        return record_count;
    }    public int getfieldcount()
    {
        return field_count;
    }    public ResultSet executeQuery(String s)
        throws SQLException
    {
        db_stmt = db_conn.createStatement();
        int i = s.indexOf("from");
        if(i < 0)
            i = s.indexOf("FROM");
        String s1 = s.substring(i);
        s1 = "select count(*) " + s1;
        db_rset = db_stmt.executeQuery(s1);
        if(db_rset.next())
            record_count = db_rset.getInt(1);
        db_rset = db_stmt.executeQuery(s);
        ResultSetMetaData resultsetmetadata = db_rset.getMetaData();
        field_count = resultsetmetadata.getColumnCount();
        return db_rset;
    }    public int executeUpdate(String s)
        throws SQLException
    {
        db_stmt = db_conn.createStatement();
        return db_stmt.executeUpdate(s);
    }    public String getColumnName(int i)
        throws SQLException
    {
        ResultSetMetaData resultsetmetadata = db_rset.getMetaData();
        return resultsetmetadata.getColumnName(i);
    }    public String getData(int i)
        throws SQLException
    {
        return db_rset.getString(i).trim();
    }    public String getData(String s)
        throws SQLException
    {
        return db_rset.getString(s).trim();
    }    public boolean next()
        throws SQLException
    {
        return db_rset.next();
    }    public void close()
        throws SQLException
    {
        if(db_conn != null)
            db_conn.close();
        if(db_stmt != null)
            db_stmt.close();
        if(db_rset != null)
            db_rset.close();
    }    public Connection getConnection()
    {
        return db_conn;
    }    public CallableStatement spCall(String s)
        throws Exception
    {
        return db_conn.prepareCall(s);
    }    public String db_ip;
    public String db_port;
    public String db_uid;
    public String user;
    public String password;
    public String db_driver;
    public String db_url;
    public String db_type;
    public String Sqlstring;
    public Connection db_conn;
    public Statement db_stmt;
    public ResultSet db_rset;
    public int record_count;
    public int field_count;
}
多谢各位大虾指点！