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我的服务器端有一个方法,代码如下

Context ctx = (Context)new InitialContext().lookup("java:comp/env");

如何使用 JUnit 甚至独立应用程序在客户端测试此方法?我尝试执行以下操作但仍然失败

@BeforeClass
    public static void setUpClass() throws Exception {
        // rcarver - setup the jndi context and the datasource
        try {
            // Create initial context
            System.setProperty(Context.INITIAL_CONTEXT_FACTORY,
                "org.apache.naming.java.javaURLContextFactory");
            System.setProperty(Context.URL_PKG_PREFIXES, 
                "org.apache.naming");            
            InitialContext ic = new InitialContext();

            ic.createSubcontext("java:");
            ic.createSubcontext("java:/comp");
            ic.createSubcontext("java:/comp/env");
            ic.createSubcontext("java:/comp/env/jdbc");

            // Construct DataSource
            OracleConnectionPoolDataSource ds = new OracleConnectionPoolDataSource();
            ds.setURL("jdbc:oracle:thin:@host:port:db");
            ds.setUser("MY_USER_NAME");
            ds.setPassword("MY_USER_PASSWORD");

            ic.bind("java:/comp/env/jdbc/nameofmyjdbcresource", ds);
        } catch (NamingException ex) {
            Logger.getLogger(MyDAOTest.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

例外是 javax.naming.NameNotFoundException:remaining name:env

其实我觉得在server里面,一旦new InitialContext(),之前在client里面create subcontext都清楚了,是吗?

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