Java JNDI连接在Tomcat上工作，但不'；我不能在Websphere上工作

我在数据库中使用JNDI连接与SQL Server连接，直到今天，我始终使用tomcat应用程序服务器在本地计算机上运行我的应用程序：

Context.xml

在我的tomcat中一切正常，但现在我正在迁移到WebSphere8.5服务器。出于某种原因，它在websphere中不起作用，我想知道websphere中是否有额外的步骤。我得到了以下错误：

日志

GERECIADORDOEXAO中的第30行为：

dataSource = (DataSource) ctx.lookup("java:/comp/env/jdbc/dataquality_sqlServer");

Websphere：

---

尝试查找java:comp/env/jdbc/dataquality\u sqlServer（而不是java:/comp/env）

尝试查找java:comp/env/jdbc/dataquality\u sqlServer（而不是java:/comp/env）

<resource-ref>
    <description>DB Connection</description>
    <res-ref-name>jdbc/dataquality_sqlServer</res-ref-name>
    <res-type>javax.sql.DataSource</res-type>
    <res-auth>Container</res-auth>
</resource-ref>

public void startDB() {

        Context envContext = null;
        DataSource dataSource = null;


        try {
            Context ctx = new InitialContext();
            dataSource = (DataSource) ctx.lookup("java:/comp/env/jdbc/dataquality_sqlServer");
            System.out.println("conectado com sucesso!JNDI");
            conexao = dataSource.getConnection();
            conexao.setAutoCommit(false);

        } catch (Exception e){
            e.printStackTrace();
            //return null;
        }finally {
            if(envContext != null){
                try{
                   envContext.close();
                } catch (NamingException e){
                    System.out.println();
                    e.printStackTrace();
                }
            }
        }
    }

[10/22/18 9:50:10:469 BRST] 000001c0 SystemErr     R javax.naming.NameNotFoundException: Name  not found in context "java:".
[10/22/18 9:50:10:469 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.ipbase.NameSpace.getParentCtxInternal(NameSpace.java:1970)
[10/22/18 9:50:10:469 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.ipbase.NameSpace.retrieveBinding(NameSpace.java:1377)
[10/22/18 9:50:10:470 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1220)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:1142)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.urlbase.UrlContextImpl.lookupExt(UrlContextImpl.java:1436)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.java.javaURLContextImpl.lookupExt(javaURLContextImpl.java:477)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.java.javaURLContextRoot.lookupExt(javaURLContextRoot.java:485)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:370)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at org.apache.aries.jndi.DelegateContext.lookup(DelegateContext.java:161)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at javax.naming.InitialContext.lookup(InitialContext.java:428)
[10/22/18 9:50:10:472 BRST] 000001c0 SystemErr     R    at DAO.GerenciadorDeConexao.iniciar(GerenciadorDeConexao.java:30)

dataSource = (DataSource) ctx.lookup("java:/comp/env/jdbc/dataquality_sqlServer");